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sunplus innovation technology reserves the right to change this documentation without prior notice. information provided by su nplus innovation technology is believed to be accurate and reliable. however, sunplus i nnovation technology makes no warranty for any errors which may app ear in this document. contact sunplus innovation technology to obtai n the latest version of device specifications before placing your order. no resp onsibility is assumed by sunplus innovation technology for any infringement of patent or ot her rights of third parties which may result from its use. i n addition, sunplusit products are not authorized for use as critical components in life support dev ices/ systems or aviation devic es/systems, where a malfunction or failure of the product may reasonably be expected to result in significant injury to th e user, without the express written approval of sunplusit. jan. 25, 2007 version 1.1 s s p p i i f f 2 2 2 2 5 5 a a u u s s b b a a n n d d e e s s a a t t a a t t o o s s e e r r i i a a l l - - a a t t a a b b r r i i d d g g e e
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 2 jan, 25, 2007 version: 1.1 table of contents page 1. general description .................................................................................................................... ...................................................... 4 2. features....................................................................................................................... ........................................................................... 4 2.1. o verall f eature ............................................................................................................................... ................................................. 4 2.2. usb f eatures ............................................................................................................................... ...................................................... 4 2.3. s erial -ata f eatures ............................................................................................................................... ........................................... 4 2.4. a pplication e xamples ............................................................................................................................... ......................................... 4 3. references ..................................................................................................................... ....................................................................... 4 4. block diagram ........................................................................................................................ .............................................................. 5 5. signal descriptions................................................................................................................... ......................................................... 6 5.1. p in d escriptions ............................................................................................................................... ................................................. 6 5.2. p in d iagram ............................................................................................................................... .......................................................... 6 5.2.1. tqfp64 ......................................................................................................................... ........................................................... 6 5.2.2. lqfp48......................................................................................................................... ............................................................ 7 5.3. p in l isting ............................................................................................................................... ............................................................ 8 5.3.1. tqfp 64:....................................................................................................................... ............................................................ 8 5.3.2. lqfp48:........................................................................................................................ ............................................................ 9 6. functional descriptions................................................................................................................... ............................................. 11 6.1. p ower m anagement ............................................................................................................................... ...........................................11 6.1.1. usb suspend power management mode .............................................................................................. .................................11 6.1.2. sata partial power management mode ............................................................................................. .....................................11 6.1.3. sata slumber power management mode............................................................................................. ..................................11 6.2. h ot -p lug s upport ............................................................................................................................... .............................................11 6.2.1. usb hot-plug support ........................................................................................................... ..................................................11 6.2.2. sata hot-plug support.......................................................................................................... ................................................. 12 6.2.3. SPIF225A hot-plug support ...................................................................................................... ............................................. 12 7. electrical specifications ................................................................................................................. ............................................ 13 7.1. p ower r equirement ............................................................................................................................... ......................................... 13 7.2. a bsolute m aximum r atings ............................................................................................................................... .............................. 13 7.3. r ecommended /t ypical o perating c onditions ............................................................................................................................... 13 7.4. dc c haracteristics ............................................................................................................................... .......................................... 13 7.5. usb i nterface dc c haracteristics ............................................................................................................................... ................ 14 7.6. usb i nterface t iming s pecification ............................................................................................................................... ................ 14 7.7. usb r eference c lock i nput r equirements ............................................................................................................................... ... 15 7.8. sata i nterface dc c haracteristics ............................................................................................................................... ............... 15 7.9. sata i nterface t iming s pecification ............................................................................................................................... ............... 16 7.10. sata r eference c lock i nput r equirements ............................................................................................................................... .. 16 8. package/pad locations ...................................................................................................................... ............................................. 17 8.1. p ackage i nformation ............................................................................................................................... ........................................ 17 8.1.1. tqfp64: ........................................................................................................................ ......................................................... 17 8.1.2. lqfp48:........................................................................................................................ .......................................................... 20 8.2. o rdering i nformation ............................................................................................................................... ...................................... 21 8.3. s torage c ondition and p eriod for p ackage ............................................................................................................................... .. 21
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 3 jan, 25, 2007 version: 1.1 8.4. r ecommended smt t emperature p rofile ............................................................................................................................... ....... 21 9. disclaimer..................................................................................................................... ........................................................................ 23 10. revision history ........................................................................................................................ ......................................................... 24
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 4 jan, 25, 2007 version: 1.1 usb 2.0 to serial-ata host bridge 1. general description the sunplusit SPIF225A is a single-chip solution for usb to serial-ata(sata) host bridge. it has a usb high-speed device port and a sata 1.5g host port. it received standard mass storage device class (msdc) scsi command from usb host and translate into ata/atapi command to sata device. the maximum throughput can goes up to 30mb/sec. 2. features SPIF225A has many special features that can provide our customers to make their end products unique. some of these features require an i2c interface serial non volatile memory (nvm) while some of them require specify driver or new mask rom. 2.1. overall feature ? data transfer throughput at 30mb/sec. ? available in 64-pin tqfp package with epad 1 . ? embedded memory, usb phy and sata phy have isolated bist. ? full scan for high production test coverage ? support multi gpios for customize. ? support pass through ata command with lba48 bit and port multiplier feature ? support multi-i2c device. 2 ? support serial ata port multiplier ? pass microsoft? whql certification. ? support window 98/me/2k/xp, linux , mac 10 os platform 1 for e-pad of SPIF225A, please always connect e-pad to the ground of application board. 2 about i2c device program guide, please check with your agent to get the relative document. 2.2. usb features ? compliant with usb 2.0 specifications and pass usb certification. ? support usb high speed (480mbps) and full speed transfer rate (12mbps). ? support mass storage device class bulk only transfer. ? support usb vendor command (control endpoint) and scsi vendor command. ? support usb host controller for uhci, ohci, ehci mode. 2.3. serial-ata features ? compliant with serial-ata 1.0a specifications ? support serial-ata generation 1 transfer rate of 1.5gb/s ? support spread spectrum in receiver ? support serial-ata power saving mode: partial and slumber mode. ? support serialata phy hi-z enable and disable feature. 3 ? support serialata port multiplier with command base. 2.4. application examples ? usb external hdd, enclosures, mobil rack, docking station 3. references for more details information about usb and sata technology, please refer to the followi ng industry specifications: ? serial-ata / high speed serialized ata attachment specification, revision 1.0a. ? universal serial bus specification revision 2.0. ? serial ata port multiplier specification, reversion 1.2. 3 serial ata hi-z mode could be only used sata i 1.5ghz.
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 5 jan, 25, 2007 version: 1.1 4. block diagram fig 4-1 : SPIF225A functional blocks diagram
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 6 jan, 25, 2007 version: 1.1 5. signal descriptions 5.1. pin descriptions table 5-1: pin types pin type pin description i/o bi-directional pin i input pin o output pin t tri-state output pin a analog pin usb usb d+ d- sata sata tx+ tx- rx+ rx- 5.2. pin diagram 5.2.1. tqfp64 figure 5-1 SPIF225A pin diagram
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 7 jan, 25, 2007 version: 1.1 5.2.2. lqfp48 spif225 48pin qfp u1 spif225_qfp48 qfp48-0.5-skt-hs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 36 35 34 33 32 31 30 29 28 27 26 25 37 38 39 40 41 42 43 44 45 46 47 48 dvss d3v3_io ud1v8 udvss ud3v3 urext avddrx_3v3 avssrx dm_- dp_+ avddtx_3v3 avsstx gpio9 gpio8 gpio3 d3v3_io dvss d1v8_co gpio2 gpio1 gpio0 test_md3 test_md2 test_md0 led txp txn avss a1v8_phy rxn rxp srext avss a1v8_pll sxo sxi reset_b i2c_scl i2c_sda uart_tx gpio4 gpio5 gpio6 gpio7 d1v8_co dvss d3v3_io usb_vbus
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 8 jan, 25, 2007 version: 1.1 5.3. pin listing 5.3.1. tqfp 64: table 5-2 : SPIF225A pin listing pin mnemonic type pin description 1 dvss gnd digital ground 2 d3v3 pwr digital 3.3v power 3 ud1v8 pwr usb digital 1.8v power 4 udvss gnd usb digital ground 5 uxi i usb crystal oscillator input / external clock input 6 uxo o usb crystal oscillator output 7 ud3v3 pwr usb crystal 3.3v power 8 urext a usb external resistor 12kohm 9 a3v3rx pwr usb analog ground for phy rx 10 avssrx gnd usb analog power for phy rx 11 reserve no connection 12 dm usb usb high speed d- 13 dp usb usb high speed d+ 14 reserve usb no connection 15 a3v3tx pwr usb analog power for phy tx 16 avsstx gnd usb analog ground for phy tx 17 gpio9 general purpose io 9 18 gpio8 general purpose io 8 19 gpio3 i sata phy hi-z control 0 : sata phy hi-z 1: sata phy enable 20 d3v3 pwr digital 3.3v power 21 dvss gnd digital ground 22 d1v8 pwr digital 1.8v power 23 reserve no connect 24 reserve no connect 25 gpio2 i/o general purpose io 2 26 gpio1 i/o general purpose io 1 27 gpio0 i general purpose io 0 28 reserve no connect 29 test_md3 i test mode selection bit 3 30 test_md2 i test mode selection bit 2 31 test_md1 i test mode selection bit 1 32 test_md0 i test mode selection bit 0 33 d3v3 pwr digital 3.3v power 34 dvss gnd digital ground 35 sxi i sata crystal oscillator input / external clock input 36 sxo o sata crystal oscillator output 37 a1v8 pwr sata 1.8v analog power 38 avss gnd sata analog ground 39 srext a sata external reference resistor input 40 rxp sata sata differential receive +ve 41 rxn sata sata differential receive ?ve 42 a1v8 pwr sata 1.8v analog power
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 9 jan, 25, 2007 version: 1.1 pin mnemonic type pin description 43 avss gnd sata analog ground 44 txn sata sata differential transmit ?ve 45 txp sata sata differential transmit +ve 46 led t hdd active led output 47 d3v3 pwr digital 3.3v power 48 dvss gnd digital ground 49 reset_b i low active reset 50 reserve no connect 51 i2c_scl i/o i2c clock 52 i2c_sda i/o i2c data 53 uart_tx o uart tx 54 gpio4 i/o general purpose 4 55 gpio5 i/o general purpose 5 56 gpio6 i/o general purpose 6 57 gpio7 i/o general purpose 7 58 d1v8 pwr digital 1.8v power 59 dvss gnd digital ground 60 d3v3 pwr digital 3.3v power 61 reserve reserve 62 reserve reserve 63 reserve reserve 64 usb_vbus i usb vbus 5.3.2. lqfp48: pin mnemonic type pin description 1 dvss gnd digital ground 2 d3v3_io pwr 3.3v power 3 ud1v8 pwr usb digital 1.8v power 4 udvss gnd usb digital ground 5 ud3v3 pwr usb crystal 3.3v power 6 urext a usb external resistor 12kohm 7 avddrx_3v3 power usb analog power for phy rx 8 avssrx gnd usb analog ground for phy rx 9 dm usb usb high speed d- 10 dp usb usb high speed d+ 11 avddtx_3v3 pwr usb analog power for phy tx 12 avsstx gnd usb analog ground for phy tx 13 gpio9 general purpose io 9 14 gpio8 general purpose io 8 15 gpio3 i sata phy hi-z control 0 : sata phy hi-z 1: sata phy enable 16 d3v3-io pwr digital 3.3v power 17 dvss gnd digital ground 18 d1v8_co pwr digital 1.8v power 19 gpio2 i/o general purpose io 2 20 gpio1 i/o general purpose io 1
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 10 jan, 25, 2007 version: 1.1 pin mnemonic type pin description 21 gpio0 i general purpose io 0 22 test_md3 i test mode selection bit 3 23 test_md2 i test mode selection bit 2 24 test_md0 i test mode selection bit 0 25 sxi i sata crystal oscillator input / external clock input 26 sxo o sata crystal oscillator output 27 a1v8_pll pwr sata 1.8v analog power 28 avss gnd sata analog ground 29 srext i sata external reference resistor input 30 rxp sata sata differential receive +ve 31 rxn sata sata differential receive ?ve 32 a1v8_phy pwr sata 1.8v analog power 33 avss gnd sata analog ground 34 txn sata sata differential transmit ?ve 35 txp sata sata differential transmit +ve 36 led t hdd active led output 37 reset_b i low active reset 38 i2c_scl i/o i2c clock 39 i2c_sda i/o i2c data 40 uart_tx o uart tx 41 gpio4 i/o general purpose 4 42 gpio5 i/o general purpose 5 43 gpio6 i/o general purpose 6 44 gpio7 i/o general purpose 7 45 d1v8_co pwr digital 1.8v power 46 dvss gnd digital ground 47 d3v3_io pwr digital 3.3v power 48 usb_vbus i usb vbus
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 11 jan, 25, 2007 version: 1.1 6. functional descriptions 6.1. power management SPIF225A support both usb and sata power management mechanism. if sata device initial a partial/slumber request, SPIF225A will decide whether accept or not depend on current usb status. if usb host is not access sata device, SPIF225A might let sata device goes into partial/slumber mode and stop its sata connection. if usb host try to access sata device when sata device is power down, SPIF225A will issue a comm reset oob signal to wake up device and re-establish the sata connection. if usb host suspend SPIF225A, SPIF225A will send partial/slumber request to power down sata device before goes into suspend. SPIF225A will also wait up sata device when it is wake up by the usb host. 6.1.1. usb suspend power management mode usb host will periodically sending sof packet in constant timing interval. if device haven?t received any usb bus activity for more than 3ms, it will have to try to pull up d+ through 1.5k ohm resistor to detect whether host want to reset or suspend the device. if suspend, device will have to power down as much logic as possible because device must not consume more than 500 a from vbus during suspend. when host try to wake up device drive a resume-k (dm high, dp low) to wake up device. if device try to initialize the connection, it will also drive a resume-k to host. 6.1.2. sata partial power management mode partial mode may be initiated by software through the smisc register (bit 0). by setting the bit, the software causes pmreq_p primitives (power management request ? partial) to be sent to the serial ata device, which will respond with either a pmack or pmnak. if a pmack is received the partial mode is entered; a pmnak is ignored; the request remains asserted. the serial ata device may initiate partial mode. this is indicated by the reception of pmreq_p primitives from the device. software enables the acknowledgement of this request by setting the ipm value in the scontrol register to ?00x1? if enabled, a pmack will be sent to the device; if not enabled, a pmnak will be sent. when the request is received and its acknowledgement is enabled, partial mode is entered. partial mode status is reported in both the sstatus register (?0010? in the ipm field) and the smisc register (bit 4). partial mode is cleared by setting the comwake bit in the smisc register. this will send a comwake signal to the device through the serial ata link to initiate a partial to on sequence. partial mode can also be cleared through receipt of oob signals from the device. 6.1.3. sata slumber power management mode slumber mode may be initiated by software through the smisc register (bit 1). by setting the bit, software causes pmreq_s primitives to be sent to the serial ata device, which will respond with either a pmack or pmnak. if a pmack is received the slumber mode is entered. a pmnak is ignored; the request remains asserted. the serial ata device may initiate slumber mode. this is indicated by the reception of pmreq_s primitives. software enables the acknowledgement of this request by setting the ipm value in the scontrol register to ?001x?. if enabled, a pmack will be sent to the device; if not enabled, a pmnak will be sent. when the request is received and its acknowledgement is enabled, slumber mode is entered. slumber mode status is reported in both the sstatus register (?0110? in the ipm field) and the smisc register (bit 5). slumber mode is cleared by setting the comwake bit in the smisc register. this will send a comwake signal to the device through the serial ata link to initiate a slumber to on sequence. slumber mode can also be cleared through receipt of oob signals from the device. 6.2. hot-plug support SPIF225A support both sata and usb hot-plug feature. 6.2.1. usb hot-plug support usb device uses vbus status to detect if it is plug into a host. when it does, it will raise it d+ and host will detect device present and start building up communication channel. device also uses vbus falling to detect if it has been unplug from host and will reset all its status to wait for another plug-in action.
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 12 jan, 25, 2007 version: 1.1 for full-speed device, it will raise pull up resistor at d+ to create an idle-j situation. if the devic e is unplugged or want to create software disconnect situation by take out pull up resistor, host will detect d+d- is changing from idle -j to se0 and recognize as device unplugged. for high-speed device, host will k eep sending sof packet in idle situation. because both host and device has 45ohm pull down termination resistor, the voltage level is normal. if device unplugged or want to create software disconnect situation by take out its pull down resistor, the voltage level is twice as normal voltage because equivalent resistor is increased. host absent host present vbus rise vbus fall device detect host method device absent d+ rise full speed device present high speed device present speed emulation pass d+ fall during idle sof voltage level too large (termination resistor at device disappear) host detect device method fig 6-1: usb hot plug mechanism 6.2.2. sata hot-plug support sata use differential signal squelch level to detect if host/device is present. host will keep sending (c an be disable to reduce power consumption) oob signal to le t device detect its present. if a device received host oob signal, it will also return oob signal to let host detect its present and communication channel is established. if any site is unplug or create a software disconnect situation by stop it transmitter from sending di fferential signal, the other site will sense the differential signal di sappear and know the other site is unplugged. device detect host method host absent host present rx differential signal disappear device absent device present host detect device method rx differential signal show oob of comm reset periodically tx oob comm reset signal until received comm init from rx rx differential signal disappear fig 6-2: sata hot plug mechanism 6.2.3. SPIF225A hot-plug support spif216a can perform software usb disconnect function by taking out 45ohm termination in high speed or taking out 1.5k pull up resistor on dp in full speed. all sata device connection status will all reflect on usb site. for example, if spif216a is plugged into usb host without sata device connection. spif216 will perform usb software disconnection and users will not see any usb device plugged in information. if sata device is plugged in later, spif216 will restart its usb connection procedure and users will see a new usb device plugged in. if sata device is suddenly unplugged, spif216a will also perform usb software disconnection to show user s an usb device is unplugged .
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 13 jan, 25, 2007 version: 1.1 7. electrical specifications 7.1. power requirement 7-1: total power dissipation (typical corner, t a =25 ) limits symbol parameter condition min. typ. max. unit i io absolute digital i/o pad power supply 3.3v 1.0 4.5 6.0 ma i core absolute digital core power supply 1.8v 8- 18 25 ma i ausb absolute analog power supply for usb phy 3.3v 0 25- 30 ma i asata absolute analog power supply for sata phy 1.8v 64- 68 80 ma note: max total power < 432mw 7.2. absolute maximum ratings table 7-2 : absolute maximum ratings (typical corner, 25 ) limits symbol parameter min. typ. max. unit v io absolute digital i/o pad power supply voltage 3.0 3.3- 3.6 v v core absolute digital power supply 1.71 1.8- 1.89 v v ausb absolute analog power supply voltage for usb phy 3.0 3.3 3.6 v v asata absolute analog power supply voltage for sata phy 1.71 1.8 1.89 v t str absolute storage temperature -40 125 7.3. recommended/typical operating conditions table 7-3: recommended/typical operating conditions limits symbol parameter min. typ. max. unit v core operating digital power supply voltage 1.71 1.8 1.89 v v io operating digital i/o pad supply voltage 3.0 3.3 3.6 v v ausb operating analog power supply voltage for usb phy 3.0 3.3 3.6 v v asata operating analog power supply voltage for sata phy 1.71 1.8 1.89 v t str operating temperature 0 25 70 7.4. dc characteristics table 7-4: dc characteristics (testing condition: v core =1.8v v ausb , = 3.3v, v asata = 1.8v t a =25 0 c, unless otherwise noted) limits symbol parameter condition min. typ. max. unit v il input low voltage -0.3 - 0.8 v v ih input high voltage 2.0 - 3.9 v v th threshold point 1.45 1.59 1.77 v v t + schmitt trig. low to high threshold point 1.47 1.50 1.50 v v t - schmitt trig. high to low threshold point 0.90 0.94 0.96 v i i input leakage current - - 10 a i oz tri-state output leakage current - - 10 a
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 14 jan, 25, 2007 version: 1.1 limits symbol parameter condition min. typ. max. unit r pu pull-up resistor 46 70 114 k ? r pd pull-down resistor 30 58 129 k ? v ol output low voltage i ol (min) - - 0.4 v v oh output high voltage i oh (min) 2.4 - - v i ol low level output current ma i oh high level output current ma note: above information are tsmc standard io pads specifications . SPIF225A haven?t decided which type of ios to be used. 7.5. usb interface dc characteristics table 7-5: usb dc characteristics (typical corner, 25 ) limits symbol parameter condition min. typ. max. unit input levels for full-speed v ih single ended high (driven) 2.0 - v v ihz single ended high (floating) 2.7 - 3.6 v v il single ended low - - 0.8 v v di differential input | (d+) - (d-) | sensitivity 0.2 - - v v cm differential common mode range 0.8 - 2.5 v input levels for high-speed v hssq hs differential squelch threshold 100 - 150 mv v hsdsc hs differential disconnect threshold 525 - 625 mv v hscm hs data common mode voltage range -50 - 500 mv output levels for full-speed v ol low 0.0 - 0.3 v v oh high 2.8 - 3.6 v v ose1 se1 0.8 - - v v crs signal crossover voltage 1.3 - 2.0 v output levels for high-speed v hsoi hs idle level -10 - 10 mv v hsoh hs data signaling high 360 - 440 mv v hsol hs data signaling low -10 - 10 mv v chirpj chirp j level (differential voltage) 700 - 1100 mv v chirpk chirp k level (differential voltage) -900 - -500 mv note: above information same as usb sp ecification rev.2.0 chapter 7.3.2 7.6. usb interface timing specification table 7-6: usb electrical characteristics (typical corner, 3.3v/1.8v, 25 0 ) limits symbol parameter condition min. typ. max. unit full speed driver characteristics t fr rise time 4.0 - 20 ns t ff fall time 4.0 - 20 ns
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 15 jan, 25, 2007 version: 1.1 limits symbol parameter condition min. typ. max. unit t frfm differential rise fall time matching 90 - 111.11 % t fdraths full speed data rate (hs capable) 11.994 - 12.006 mbps high speed driver characteristics t hsr rise time 500 - - ps t hsf fall time 500 - - ps t hsdrat high speed data rate 479.760 - 480.240 mbps note: above information same as usb sp ecification rev.2.0 chapter 7.3.2 7.7. usb reference clock input requirements table 7-7: usb reference clock input requirements (typical corner, 3.3v/1.8v, 25 ) limits symbol parameter condition min. typ. max. unit r uext rext - 12.47 - kohm f uref refclk frequency 12mhz -500 - +500 ppm t urefrf refclk rise and fall time 20% ~ 80% - - 4.0 ns t urefd refclk duty cycle 20% ~ 80% 40 - 60 % 7.8. sata interface dc characteristics table 7-8: sata dc characteristics (typical corner, 1.8v, 25 ) limits symbol parameter condition min. typ. max. unit v cm,dd common mode voltage dc to dc 200 250 450 mv v cm,ad common mode voltage ac to dc 0 - 2.0 mv v cm,da common mode voltage dc to ac 0 - 2.0 mv v diff,tx tx+/tx- differential peak-to-peak voltage swing 400 500 600 mv p-p v diff,rx rx+/rx- differential peak-to-peak voltage swing 325 400 600 mv p-p v sqth squelch differential detector threshold 50 100 200 mv p-p z diff,tx tx differential pair impedance tdr differential mode 100ps edge 20~80% 85 100 115 ohm z diff,rx rx differential pair impedance tdr differential mode 100ps edge 20~80% 85 100 115 ohm z se,tx tx single-ended impedance tdr 100ps edge 20~80% 40 - - ohm z se,rx rx single-ended impedance tdr 100ps edge 20~80% 40 - - ohm c accoupling coupling capacitance for ac coupled tx and rx pairs - - 12 nf note: above information same as sata spec ification rev. 1.0a chapter 6.6.1
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 16 jan, 25, 2007 version: 1.1 7.9. sata interface timing specification table 7-9 : sata electrical characterist ics (typical corner, 1.8v, 25 ) limits symbol parameter condition min. typ. max. unit t ui unit interval (bit rate) 1.5g +- 350ppm 666.43 - 670.12 ps t rise rise time at transmitter 20% ~ 80% 0.15 0.3 0.41 ui t fall fall time at transmitter 20% ~ 80% 0.15 0.3 0.41 ui t skew differential skew at transmitter - - 20 ps f skew,dc tx dc clock frequency skew exclude 0~5000ppm ssc down spread ac modulation -350 - +350 ppm f skew,ac tx ac clock frequency skew -5000 - +0 ppm t comreset,h comreset/cominit detector on threshold spacing 304 320 336 ns t comreset,l comreset/cominit detector off threshold spacing 175 - 525 ns t comwake,h comwake detector on threshold spacing 101.3 106.7 112 ns t comwake,l comwake detector off threshold spacing 55 - 175 ns t comwake,s comwake transmit spacing 103.5 106.7 109.9 ns ui oob oob data period 646.67 - 686.67 ps note: above information same as sata spec ification rev. 1.0a chapter 6.6.1 7.10. sata reference clock input requirements table 7-10 : clki reference clock input requirements (typical corner, 1.8v, 25 ) limits symbol parameter condition min. typ. max. unit r sext nominal frequency rext = 1k 1% - 25 - ohm f sref clki frequency tolerance -350 - +350 ppm t srefrf rise and fall time at clki 25mhz reference clock, 20% ~ 80% - - 4.0 ns t srefd clki duty cycle 20% ~ 80% 40 - 60 %
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 17 jan, 25, 2007 version: 1.1 8. package/pad locations 8.1. package information 8.1.1. tqfp64:
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 18 jan, 25, 2007 version: 1.1
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 19 jan, 25, 2007 version: 1.1 fig 8-1 : SPIF225A in tqfp-64 package e-pad dimension could be changed without notice.
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 20 jan, 25, 2007 version: 1.1 8.1.2. lqfp48:
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 21 jan, 25, 2007 version: 1.1 8.2. ordering information product number package type SPIF225A - hf021 green package form ? tqfp 64* SPIF225A - hl231 green package form ? lqfp 48 8.3. storage condition and period for package package moisture sensitivity level max. reflow temperature floor life storage condition dry pack tqfp level 3 255 +5/-0 168hrs @ 30 / 60% r.h. Q yes lqfp level 3 255 +5/-0 168hrs @ 30 / 60% r.h. Q yes note1: please refer to ipc/jedec standard j-std-020a and eia jedec st and jesd22-a112, or the ?cauti on note? on dry pack bag. 8.4. recommended smt temperature profile this ?recommended? temperature profile is a rough guideline for smt process reference. most of sunplusit leadframe base product choice matte tin and sn/bi for plating recipe. for ppf(pre-plated frame) product with 63/37 solder paste, we recommend 240 ~245 for peak temperature.
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 22 jan, 25, 2007 version: 1.1
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 23 jan, 25, 2007 version: 1.1 9. disclaimer the information appearing in this public ation is believed to be accurate. integrated circuits sold by sunplus innov ation technology are covered by the warrant y and patent indemnification provisions sti pulated in the terms of sale only. sunplusit makes no warranty, express, statutory implied or by description regarding the information in this publication or regarding the freedom of the described chip(s) fr om patent infringement. furthermore, sunplusit makes no warranty of merchantability or fitness for any purpose. su nplusit reserves the right to halt production or alter the specifications and prices at any time wit hout notice. accordingly, the reader is cautioned to verify that the data sheets and other information in this publication are current before placing or ders. products described herein are intended for use in normal co mmercial applications. applications involving unusual environmental or reliability requirements, e.g. military equipment or medical lif e support equipment, are specifically not recommended without additional proc essing by sunplusit for such applications. please note that application circuits illustrated in this document are for reference purposes only.
SPIF225A ? sunplus innovation technology inc. proprietary & confidential 24 jan, 25, 2007 version: 1.1 10. revision history date revision # description page jul. 11, 2006 0.1 original 19 oct, 12, 2006 1.0 modify 1.8v power range 11 jan, 25, 2007 1.1 add lqfp48 package pin assignment, package information, and order information 9,10,20,21

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