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1 features ? high-performance, high-density, electrically-erasable programmable logic device fully connected logic array with 416 product terms 15 ns maximum pin-to-pin delay for 5v operation 24 flexible output macrocells ? 48 flip-flops ? two per macrocell ?72 sum terms ? all flip-flops, i/o pins feed in independently d- or t-type flip-flops product term or direct input pin clocking registered or combinatorial internal feedback backward compatible with atv2500b/bq and atv2500h software advanced electrically-erasable technology ? reprogrammable ? 100% tested 44-lead surface mount package and dip package flexible design: up to 48 buried flip-flops and 24 combinatorial outputs simultaneously 8 synchronous product terms individual asynchronous reset per macrocell oe control per macrocell functionality equivalent to atv2500b/bq and atv2500h 2000v esd protection security fuse feature to protect the code commercial and industrial temperature range offered 10 year data retention pin keeper option 200 ma latch-up immunity block diagram atf2500c cpld family datasheet atf2500c rev. 0777i?pld?4/03 pin configurations pin name function in logic inputs clk/in pin clock and input i/o bi-directional buffers i/o 0,2,4... ?even? i/o buffers i/o 1,3,5... ?odd? i/o buffers gnd ground vcc +5v supply dip 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 clk/in in in i/o0 i/o1 i/o2 i/o3 i/o4 i/o5 vcc i/o17 i/o16 i/o15 i/o14 i/o13 i/o12 in in in in in in in in i/o6 i/o7 i/o8 i/o9 i/o10 i/o11 gnd i/o23 i/o22 i/o21 i/o20 i/o19 i/o18 in in in plcc/lcc/jlcc 7 8 9 10 11 12 13 14 15 16 17 39 38 37 36 35 34 33 32 31 30 29 i/o2 i/o3 i/o4 i/o5 vcc vcc i/o17 i/o16 i/o15 i/o14 i/o13 i/o7 i/o8 i/o9 i/o10 i/o11 gnd gnd i/o23 i/o22 i/o21 i/o20 6 5 4 3 2 1 44 43 42 41 40 18 19 20 21 22 23 24 25 26 27 28 i/o12 in in in in in in in gnd i/o18 i/o19 i/o1 i/o0 gnd in in clk/in in in in in i/o6 note: (plcc/lcc/jlcc packages) pin 4 and pin 26 gnd connections are not required, but are rec- ommended for improved noise immunity.
2 atf2500c family 0777i?pld?4/03 description the atf2500c is the highest-density pld available in a 44-pin package. with its fully con- nected logic array and flexible macrocell structure, high gate utilization is easily obtainable. the atf2500c is a high-performance cmos (electrically-erasable) programmable logic device (pld) that utilizes atmel?s proven electrically-erasable technology. the atf2500c is organized around a single universal array. all pins and feedback terms are always available to every macrocell. each of the 38 logic pins are array inputs, as are the out- puts of each flip-flop. in the atf2500c, four product terms are input to each sum term. furthermore, each macro- cell?s three sum terms can be combined to provide up to 12 product terms per sum term with no performance penalty. each flip-flop is individually selectable to be either d- or t-type, pro- viding further logic compaction. also, 24 of the flip-flops may be bypassed to provide internal combinatorial feedback to the logic array. product terms provide individual clocks and asynchronous resets for each flip-flop. the flip- flops may also be individually configured to have direct input pin clocking. each output has its own enable product term. eight synchronous preset product terms serve local groups of either four or eight flip-flops. register preload functions are provided to simplify testing. all registers automatically reset upon power-up. using the atf2500c family?s many advanced features the atf2500cs advanced flexibility packs more usable gates into 44 leads than other plds. some of the atf2500cs key features are: fully connected logic array ? each array input is always available to every product term. this makes logic placement a breeze. selectable d- and t-type registers ? each atf2500c flip-flop can be individually configured as either d- or t-type. using the t-type configuration, jk and sr flip-flops are also easily created. these options allow more efficient product term usage. buried combinatorial feedback ? each macrocell?s q2 register may be bypassed to feed its input (d/t2) directly back to the logic array. this provides further logic expansion capability without using precious pin resources. selectable synchronous/asynchronous clocking ? each of the atf2500cs flip-flops has a dedicated clock product term. this removes the constraint that all registers use the same clock. buried state machines, counters and registers can all coexist in one device while running on separate clocks. individual flip-flop clock source selection further allows mixing higher performance pin clocking and flexible product term clocking within one design. a total of 48 registers ? the atf2500c provides two flip-flops per macrocell ? a total of 48. each register has its own clock and reset terms, as well as its own sum term. independent i/o pin and feedback paths ? each i/o pin on the atf2500c has a dedicated input path. each of the 48 registers has its own feedback term into the array as well. these features, combined with individual product terms for each i/o?s output enable, facilitate true bi-directional i/o design. combinable sum terms ? each output macrocell?s three sum terms may be combined into a single term. this provides a fan in of up to 12 product terms per sum term with no speed penalty. programmable pin-keeper circuits ? these weak feedback latches are useful for bus interfacing applications. floating pins can be set to a known state if the pin-keepers are enabled. user row (64 bits) ? use to store information such as unit history.
3 atf2500c family 0777i?pld?4/03 power-up reset the registers in the atf2500cs are designed to reset during power-up. at a point delayed slightly from v cc crossing v rst , all registers will be reset to the low state. the output state will depend on the polarity of the output buffer. this feature is critical for state as nature of reset and the uncertainty of how v cc actually rises in the system, the followin g conditions are required: 1. the v cc rise must be monotonic, 2. after reset occurs, all input and feedback setup times must be met before driving the clock pin or terms high, and 3. the clock pin, and any signals from which clock terms are derived, must remain stable during t pr . parameter description typ max units t pr power-up reset time 600 1000 ns v rst power-up reset voltage 3.8 4.5 v level forced on odd i/o pin during preload cycle q select pin state even/odd select even q1 state after cycle even q2 state after cycle odd q1 state after cycle odd q2 state after cycle v ih /v il low low high/low x x x v ih /v il high low x high/low x x v ih /v il low high x x high/low x v ih /v il high high x x x high/low
4 atf2500c family 0777i?pld?4/03 preload and observability of registered outputs the atf2500cs registers are provided with circuitry to allow loading of each register asyn- chronously with either a high or a low. this feature will simplify testi ng since any state can be forced into the registers to control test sequencing. a v ih level on the odd i/o pins will force the appropriate register high; a v il will force it low, independent of the polarity or other configura- tion bit settings. the preload state is entered by placing an 10.25v to 10.75v signal on smp lead 42. when the preload clock smp lead 23 is pulsed high, the data on the i/o pins is placed into the 12 registers chosen by the q select and even/odd select pins. register 2 observability mode is entered by placing an 10.25v to 10.75v signal on pin/lead 2. in this mode, the contents of the buried register bank will appear on the associated outputs when the oe control signals are active. programming software support all family members of the atf2500c can be designed with atmel-wincupl ? . prochip designer ? support is expected soon. check atmel?s web site for the latest version of prochip. additionally, the atf2500c may be programmed to perform the atv2500hs functional subset (no t-type flip-flops, pin clocking or d/t2 feedback) using the atv2500h jedec file. in this case, the atf2500c becomes a direct replacement or speed upgrade for the atv2500h. the atf2500c are direct replacements for the atv2500b/bq and the atv2500h, including the lack of extra grounds on p4 and p26. security fuse usage a single fuse is provided to prevent unauthorized copying of atf2500c fuse patterns. once programmed, the outp uts will read programmed during verify. the security fuse should be programmed last, as its effect is immediate. the security fuse also inhibits preload and q2 observability. bus-friendly pin-keeper input and i/o all atf2500c family members have programmable internal input and i/o pin-keeper circuits. the default condition, including when using the at2500c/cq family to replace the at2500b/bq or at2500h, is that the pin-keepers are not activated. when pin-keepers are active, inputs or i/os not being driven externally will maintain their last driven state. this ensures that all logic array inputs and device outputs are known states. pin- keepers are relatively weak active circuits that can be easily overridden by ttl-compatible drivers (see input and i/o diagrams below). enabling or disabling of the pin-keeper circuits is controlled by the device type chosen in the logic compiler device selection menu. please refer to the software compiler mode selection table for more details. once the pin-keeper circuits are disabled, normal termination proce- dures required for unused inputs and i/os.
5 atf2500c family 0777i?pld?4/03 note: the atf2500c has 71816 jedec fuses. input diagram software compiler mode selection device atmel - wincupl device mnemonic pin-keeper atf2500c-dip v2500c v2500cppk disabled enabled atf2500c-plcc v2500lcc v2500cppklcc disabled enabled third party programmer support major third party device programmers support three types of jedec files. device description atf2500c (v2500) v2500 cross-programming . jedec file compatible with standard v2500 jedec file (total fuses in jedec file = 71648). the programmer will automatically disable the user row fuses and also disable the pin-keeper feature. the fuse checksum will be the same as the old atv2500h/l file. this device type is recommended for customers that are directly migrating from an atv2500h/l device to an atf2500c device. atf2500c (v2500b) v2500b cross-programming . jedec file compatible with standard v2500b jedec file (total fuses in jedec file = 71745 ). the programmer will automatically disable the user row fuses and also disable the pin- keeper feature. the fuse checksum will be the same as the old atv2500b/bq/bql/bl file. this device type is recommended for customers that are directly migrating from an atv2500b/bq/bql/bl device to an atf2500c device. atf2500c programming of user row bits supported and pin keeper bit is user- programmable. (total fuses in jedec file = 71816 ). this is the default device type and is recommended for users that have re-compiled their source design files to specifically target the atf2500c device. programmable option
6 atf2500c family 0777i?pld?4/03 i/o diagram functional logic diagram description the atf2500c functional logic diagram describes the interconnections between the input, feedback pins and logic cells. all interconnections are routed through the single global bus. the atf2500cs are straightforward and uniform plds. the 24 macrocells are numbered 0 through 23. each macrocell contains 17 and gates. all and gates have 172 inputs. the five lower product terms provide ar1, ck1, ck2, ar2, and oe. these are: one asynchronous reset and clock per flip-flop, and an output enable. the top 12 product terms are grouped into three sum terms, which are used as shown in the macrocell diagrams. eight synchronous preset terms are distributed in a 2/4 pattern. the first four macrocells share preset 0, the next two share preset 1, and so on, ending with the last two macrocells sharing preset 7. the 14 dedicated inputs and their complements use the numbered positions in the global bus as shown. each macrocell provides six inputs to the global bus: (left to right) feedback f2 (1) true and false, flip-flop q1 true and false, and the pin true and false. the positions occupied by these signals in the global bus are the six numbers in the bus diagram next to each macrocell. note: 1. either the flip-flop input (d/t2) or output (q2) may be fed back in the atf2500cs. input programmable option
7 atf2500c family 0777i?pld?4/03 functional logic diagram atf2500c notes: 1. pin 4 and pin 26 are ?ground? connections and are not required for plcc, lcc and jlcc versions of atf2500c, making them compatible with atv2500h, atv2500b and atv2500bq pinouts. 2. for dip package, vcc = p10 and gnd = p30. for, plcc, lcc and jlcc packages, vcc = p11 and p12, gnd = p33 and p34, and gnd = p4, p26 (see note 1, above).
8 atf2500c family 0777i?pld?4/03 output logic, registered (1) output logic, combinatorial (1) note: 1. these diagrams show equivalent logic functions, not necessarily the actual circuit implementation. note: 1. these four terms are shared with d/t1. clock option s2 = 0 terms in output configuration s1 s0 d/t1 d/t2 0 0 8 4 registered (q1); q2 fb 10124 (1) registered (q1); q2 fb 1 1 8 4 registered (q1); d/t2 fb s3 output configuration s6 q1 clock 0active low 0ck1 1 active high 1 ck1 pin1 s4 register 1 type s7 q2 clock 0d 0ck2 1t 1ck2 pin1 s5 register 2 type 0d 1t s2 = 1 terms in output configuration s5 s1 s0 d/t1 d/t2 x004 (1) 4 combinatorial (8 terms); q2 fb x0144 combinatorial (4 terms); q2 fb x104 (1) 4 (1) combinatorial (12 terms); q2 fb 1114 (1) 4 combinatorial (8 terms); d/t2 fb 01144 combinatorial (4 terms); d/t2 fb
9 atf2500c family 0777i?pld?4/03 note: 1. typical values for nominal supply voltage. this parameter is only sampled and is not 100% tested. absolute maximum ratings* temperature under bias .................................. -40c to +85c *notice: stresses beyond those listed under ?absolute maximum ratings? may cause permanent dam- age to the device. this is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. note: 1. minimum voltage is -0.6v dc which may under- shoot to -2.0v for pulses of less than 20 ns. maximum output pin voltage is v cc + 0.75v dc which may overshoot to +7.0v for pulses of less than 20 ns. storage temperature ..................................... -65c to +150c junction temperature ............................................. 150c max voltage on any pin with respect to ground .........................................-2.0v to +7.0v (1) voltage on input pins with respect to ground during programming.....................................-2.0v to +14.0v (1) programming voltage with respect to ground .......................................-2.0v to +14.0v (1) dc and ac operating conditions commercial industrial operating temperature 0c - 70c (ambient) -40c - 85c (ambient) v cc power supply 5v 5% 5v 10% pin capacitance f = 1 mhz, t = 25c (1) typ max units conditions c in 46pfv in = 0v c out 812pfv out = 0v test waveforms and measurement levels output test load
10 atf2500c family 0777i?pld?4/03 ac waveforms (1) input pin clock ac waveforms (1) product term clock ac waveforms (1) combinatorial outputs and feedback note: 1. timing measurement reference is 1.5v. input ac driving levels are 0.0v and 3.0v, unless otherwise specified.
11 atf2500c 0777i?pld?4/03 note: 1. see i cc versus frequency characterization curves. atf2500c dc characteristics symbol parameter condition min typ max units i il input load current v in = -0.1v to v cc + 1v 10 a i lo output leakage current v out = -0.1v to v cc + 0.1v 10 a i cc power supply current standby v cc = max, v in = gnd or v cc f = 0 mhz, outputs open atf2500c com. 80 110 ma ind., mil. 80 130 ma v il input low voltage min v cc max -0.6 0.8 v v ih input high voltage 2.0 v cc + 0.75 v v ol output low voltage v in = v ih or v il , v cc = 4.5v i ol = 8 ma com., ind. 0.5 v i ol = 6 ma mil. 0.5 v v oh output high voltage v cc = min i oh = -100 a v cc - 0.3 v i oh = -4.0 ma 2.4 atf2500c ac characteristics symbol parameter -15 -20 units min max min max t pd1 input to non-registered output 15 20 ns t pd2 feedback to non-registered output 15 20 ns t pd3 input to non-registered feedback 11 15 ns t pd4 feedback to non-registered feedback 11 15 ns t ea1 input to output enable 15 20 ns t er1 input to output disable 15 20 ns t ea2 feedback to output enable 15 20 ns t er2 feedback to output disable 15 20 ns t aw asynchronous reset width 8 12 ns t ap asynchronous reset to registered output 18 22 ns t apf asynchronous reset to registered feedback 15 19 ns atf2500c register ac characteristics, input pin clock symbol parameter -15 -20 units min max min max t cos clock to output 10 11 ns t cfs clock to feedback 0 5 0 6 ns t sis input setup time 9 14 ns t sfs feedback setup time 9 14 ns
12 atf2500c 0777i?pld?4/03 t hs hold time 0 0 ns t ws clock width 6 7 ns t ps clock period 12 14 ns f maxs external feedback 1/(t sis + t cos )5240mhz internal feedback 1/(t sfs + t cfs )7150mhz no feedback 1/(t ps )8371mhz t ars asynchronous reset/preset recovery time 12 15 ns atf2500c register ac characteristics, input pin clock symbol parameter -15 -20 units min max min max atf2500c register ac characteristics, product term clock symbol parameter -15 -20 units min max min max t coa clock to output 15 20 ns t cfa clock to feedback 5 12 10 16 ns t sia input setup time 5 10 ns t sfa feedback setup time 5 8 ns t ha hold time 5 10 ns t wa clock width 7.5 11 ns t pa clock period 15 22 ns f maxa external feedback 1/(t sia + t coa )5033mhz internal feedback 1/(t sfa + t cfa )5838mhz no feedback 1/(t ps )6645mhz t ara asynchronous reset/preset recovery time 8 12 ns
13 atf2500c 0777i?pld?4/03 atf2500c iv data 44plcc atf2500c output source current vs. supply voltage (v oh = 2.4v, t a = 25c) -40 -30 -20 -10 4.50 4.75 5.00 5.25 5.50 supply voltage (v) i oh (ma) atf2500c output sink current vs. supply voltage (v ol = 0.5v, t a = 25c) 10 11 12 13 14 15 4.50 4.75 5.00 5.25 5.50 supply voltage (v) i ol (ma) atf2500c output source current vs. output voltage (v cc = 5.0v, t a = 25c) -40.0 -30.0 -20.0 -10.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 output voltage (v) i oh (ma) atf2500c output sink current vs. output voltage (v cc = 5.0v, t a = 25c) 0 10 20 30 40 50 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 output voltage (v) i ol (ma) stand-by i cc vs. temperature (v cc = 5.0v) 50.0 60.0 70.0 80.0 90.0 100.0 -40.0 25.0 85.0 temperature (c) i cc (ma) stand-by i cc vs. supply voltage (t a = 25c) 50.0 60.0 70.0 80.0 90.0 100.0 4.5 4.8 5.0 5.3 5.5 supply voltage (v) i cc (ma) atf2500c input clamp current vs. input voltage (v cc = 5.0v, t a = 25c) -200 -150 -100 -50 0 50 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 input voltage (v) input current (ma) atf2500c input current vs. in pu t v ol ta ge (v cc = 5.0v, t a = 25c ) -30 -20 -10 0 10 20 30 40 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 input voltage (v) i cc (ma)
14 atf2500c 0777i?pld?4/03 atf2500c output source current vs. output voltage (v cc = 5.0v, t a = 25c) -8 -6 -4 -2 0 4.5 4.6 4.7 4.8 4.9 5.0 output voltage (v) i oh (ma) atf2500c output sink current vs. output voltage (v cc = 5.0v, t a = 25c) 0 5 10 15 20 25 30 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 output voltage (v) i ol (ma) atf2500c supply current vs. supply voltage (freq. = 0 mhz, t a = 25c) 50 60 70 80 90 100 4.50 4.75 5.00 5.25 5.50 supply voltage (v) i cc (ma) atf2500c supply current vs. input frequency (v cc = 5.0v, t a = 25c) 60 80 100 120 0 102030405060708090 frequency (mhz) i cc (ma) normalized t pd vs. supply voltage (t a = 25c) 0.8 0.9 1.0 1.1 1.2 4.50 4.75 5.00 5.25 5.50 supply voltage (v) t pd normalized normalized t pd vs. ambient temp (v cc = 5v) 0.8 0.9 1.0 1.1 -40.0 25.0 85.0 ambient temperature (c) t pd normalized normalized t cos vs. supply voltage (t a = 25c) 0.9 1.0 1.1 4.50 4.75 5.00 5.25 5.50 supply voltage (v) t cos normalized normalized t cos vs. ambient temp (v cc = 5v) 0.8 0.9 1.0 1.1 -40.0 25.0 85.0 ambient temperature (c) t cos normalized
15 atf2500c 0777i?pld?4/03 normalized t coa vs. supply voltage (t a = 25c) 0.8 0.9 1.0 1.1 1.2 1.3 4.50 4.75 5.00 5.25 5.50 supply voltage (v) t coa normalized normalized t coa vs. ambient temp (v cc = 5v) 0.8 0.9 1.0 1.1 -40.0 25.0 85.0 ambient temperature (c) t coa normalized normalized t sis vs. supply voltage (t a = 25c) 0.8 0.9 1.0 1.1 1.2 4.50 4.75 5.00 5.25 5.50 supply voltage (v) t sis normalized normalized t sis vs. ambient temp (v cc = 5v) 0.8 0.9 1.0 1.1 1.2 -40.0 25.0 85.0 ambient temperature (c) t sis normalized normalized t sia vs. supply voltage (t a = 25c) 0.8 0.9 1.0 1.1 1.2 4.50 4.75 5.00 5.25 5.50 supply voltage (v) t sia normalized normalized t sia vs. ambient temp (v cc = 5v) 0.8 0.9 1.0 1.1 1.2 -40.0 25.0 85.0 ambient temperature (c) t sia normalized
16 atf2500c 0777i?pld?4/03 ordering information t pd (ns) t cos (ns) ext. f maxs (mhz) ordering code package operation range 15 10 52 atf2500c-15jc 44j commercial (0 c to 70 c) atf2500c-15ji 44j industrial (-40 c to 85 c) 20 11 40 atf2500c-20jc atf2500c-20pc 44j 40p6 commercial (0 c to 70 c) atf2500c-20ji ATF2500C-20PI 44j 40p6 industrial (-40 c to 85 c) package type 40p6 40-pin, 0.600" wide, plastic, dual inline package (pdip) 44j 44-lead, plastic j-leaded chip carrier (plcc)
17 atf2500c 0777i?pld?4/03 packaging information 44j ? plcc notes: 1. this package conforms to jedec reference ms-018, variation ac. 2. dimensions d1 and e1 do not include mold protrusion. allowable protrusion is .010"(0.254 mm) per side. dimension d1 and e1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line. 3. lead coplanarity is 0.004" (0.102 mm) maximum. a 4.191 ? 4.572 a1 2.286 ? 3.048 a2 0.508 ? ? d 17.399 ? 17.653 d1 16.510 ? 16.662 note 2 e 17.399 ? 17.653 e1 16.510 ? 16.662 note 2 d2/e2 14.986 ? 16.002 b 0.660 ? 0.813 b1 0.330 ? 0.533 e 1.270 typ common dimensions (unit of measure = mm) symbol min nom max note 1.14(0.045) x 45? pin no. 1 identifier 1.14(0.045) x 45? 0.51(0.020)max 0.318(0.0125) 0.191(0.0075) a2 45? max (3x) a a1 b1 d2/e2 b e e1 e d1 d 44j , 44-lead, plastic j-leaded chip carrier (plcc) b 44j 10/04/01 2325 orchard parkway san jose, ca 95131 title drawing no. r rev.
18 atf2500c 0777i?pld?4/03 40p6 ? pdip 2325 orchard parkway san jose, ca 95131 title drawing no. r rev. 40p6 , 40-lead (0.600"/15.24 mm wide) plastic dual inline package (pdip) b 40p6 09/28/01 pin 1 e1 a1 b ref e b1 c l seating plane a 0o ~ 15o d e eb common dimensions (unit of measure = mm) symbol min nom max note a ? ? 4.826 a1 0.381 ? ? d 52.070 ? 52.578 note 2 e 15.240 ? 15.875 e1 13.462 ? 13.970 note 2 b 0.356 ? 0.559 b1 1.041 ? 1.651 l 3.048 ? 3.556 c 0.203 ? 0.381 eb 15.494 ? 17.526 e 2.540 typ notes: 1. this package conforms to jedec reference ms-011, variation ac. 2. dimensions d and e1 do not include mold flash or protrusion. mold flash or protrusion shall not exceed 0.25 mm (0.010").
printed on recycled paper. disclaimer: atmel corporation makes no warranty for the use of its products, other than those expressly contained in the company?s standar d warranty which is detailed in atmel?s terms and conditions located on the company?s web site. the company assumes no responsibi lity for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time wi thout notice, and does not make any commitment to update the information contained herein. no licenses to patents or other intellectual property of atmel are granted by the company in connection with the sale of atmel products, expressly or by implication. atmel?s products are not aut horized for use as critical components in life support devices or systems. atmel corporation atmel operations 2325 orchard parkway san jose, ca 95131 tel: 1(408) 441-0311 fax: 1(408) 487-2600 regional headquarters europe atmel sarl route des arsenaux 41 case postale 80 ch-1705 fribourg switzerland tel: (41) 26-426-5555 fax: (41) 26-426-5500 asia room 1219 chinachem golden plaza 77 mody road tsimshatsui east kowloon hong kong tel: (852) 2721-9778 fax: (852) 2722-1369 japan 9f, tonetsu shinkawa bldg. 1-24-8 shinkawa chuo-ku, tokyo 104-0033 japan tel: (81) 3-3523-3551 fax: (81) 3-3523-7581 memory 2325 orchard parkway san jose, ca 95131 tel: 1(408) 441-0311 fax: 1(408) 436-4314 microcontrollers 2325 orchard parkway san jose, ca 95131 tel: 1(408) 441-0311 fax: 1(408) 436-4314 la chantrerie bp 70602 44306 nantes cedex 3, france tel: (33) 2-40-18-18-18 fax: (33) 2-40-18-19-60 asic/assp/smart cards zone industrielle 13106 rousset cedex, france tel: (33) 4-42-53-60-00 fax: (33) 4-42-53-60-01 1150 east cheyenne mtn. blvd. colorado springs, co 80906 tel: 1(719) 576-3300 fax: 1(719) 540-1759 scottish enterprise technology park maxwell building east kilbride g75 0qr, scotland tel: (44) 1355-803-000 fax: (44) 1355-242-743 rf/automotive theresienstrasse 2 postfach 3535 74025 heilbronn, germany tel: (49) 71-31-67-0 fax: (49) 71-31-67-2340 1150 east cheyenne mtn. blvd. colorado springs, co 80906 tel: 1(719) 576-3300 fax: 1(719) 540-1759 biometrics/imaging/hi-rel mpu/ high speed converters/rf datacom avenue de rochepleine bp 123 38521 saint-egreve cedex, france tel: (33) 4-76-58-30-00 fax: (33) 4-76-58-34-80 e-mail literature@atmel.com web site http://www.atmel.com ? atmel corporation 2003 . all rights reserved. atmel ? and combinations thereof, and prochip designer ? are the registered trademarks, and atmel-wincupl ? is the trademark of atmel corporation or its subsidiaries. other terms and product names may be the trademarks of others. 0777i?4/03/0m
printed on recycled paper. disclaimer: atmel corporation makes no warranty for the use of its products, other than those expressly contained in the company?s standar d warranty which is detailed in atmel?s terms and conditions located on the company?s web site. the company assumes no responsibi lity for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time wi thout notice, and does not make any commitment to update the information contained herein. no licenses to patents or other intellectual property of atmel are granted by the company in connection with the sale of atmel products, expressly or by implication. atmel?s products are not aut horized for use as critical components in life support devices or systems. atmel corporation atmel operations 2325 orchard parkway san jose, ca 95131 tel: 1(408) 441-0311 fax: 1(408) 487-2600 regional headquarters europe atmel sarl route des arsenaux 41 case postale 80 ch-1705 fribourg switzerland tel: (41) 26-426-5555 fax: (41) 26-426-5500 asia room 1219 chinachem golden plaza 77 mody road tsimshatsui east kowloon hong kong tel: (852) 2721-9778 fax: (852) 2722-1369 japan 9f, tonetsu shinkawa bldg. 1-24-8 shinkawa chuo-ku, tokyo 104-0033 japan tel: (81) 3-3523-3551 fax: (81) 3-3523-7581 memory 2325 orchard parkway san jose, ca 95131 tel: 1(408) 441-0311 fax: 1(408) 436-4314 microcontrollers 2325 orchard parkway san jose, ca 95131 tel: 1(408) 441-0311 fax: 1(408) 436-4314 la chantrerie bp 70602 44306 nantes cedex 3, france tel: (33) 2-40-18-18-18 fax: (33) 2-40-18-19-60 asic/assp/smart cards zone industrielle 13106 rousset cedex, france tel: (33) 4-42-53-60-00 fax: (33) 4-42-53-60-01 1150 east cheyenne mtn. blvd. colorado springs, co 80906 tel: 1(719) 576-3300 fax: 1(719) 540-1759 scottish enterprise technology park maxwell building east kilbride g75 0qr, scotland tel: (44) 1355-803-000 fax: (44) 1355-242-743 rf/automotive theresienstrasse 2 postfach 3535 74025 heilbronn, germany tel: (49) 71-31-67-0 fax: (49) 71-31-67-2340 1150 east cheyenne mtn. blvd. colorado springs, co 80906 tel: 1(719) 576-3300 fax: 1(719) 540-1759 biometrics/imaging/hi-rel mpu/ high speed converters/rf datacom avenue de rochepleine bp 123 38521 saint-egreve cedex, france tel: (33) 4-76-58-30-00 fax: (33) 4-76-58-34-80 e-mail literature@atmel.com web site http://www.atmel.com

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