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1 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com hi-reliability product WF128K32-xxx5 128k x 32 5v flash module, smd 5962-94716 features n access times of 50*, 60, 70, 90, 120, 150ns n packaging: ? 66 pin, pga type, 1.075 inch square, hermetic ceramic hip (package 400) ? 68 lead, 40mm, low profile 3.5mm (0.140"), cqfp (package 502) ? 68 lead, hermetic cqfp, 22.4mm (0.880 inch) square. designed to fit jedec 68 lead 0.990" cqfj footprint. C g2 (package 500), 5.08mm (0.200 inch) high C g2u (package 510), 3.56mm (0.140 inch) high n sector architecture ? 8 equal size sectors of 16kbytes each ? any combination of sectors can be concurrently erased. also supports full chip erase n 100,000 erase/program cycles typical, 0 c to +70 c n organized as 128kx32 fig. 1 pin configuration for WF128K32n-xh1x5 pin description i/o 0-31 data inputs/outputs a 0-16 address inputs we 1-4 write enables cs 1-4 chip selects oe output enable v cc power supply gnd ground nc not connected block diagram 128k x 8 8 i/o 0-7 cs 1 128k x 8 8 i/o 8-15 2 128k x 8 8 i/o 16-23 3 128k x 8 8 i/o 24-31 4 a 0-16 oe we cs we cs we cs we 1234 top view i/o 8 i/o 9 i/o 10 a 14 a 16 a 11 a 0 nc i/o 0 i/o 1 i/o 2 we 2 cs 2 gnd i/o 11 a 10 a 9 a 15 v cc cs 1 nc i/o 3 i/o 15 i/o 14 i/o 13 i/o 12 oe nc we 1 i/o 7 i/o 6 i/o 5 i/o 4 i/o 24 i/o 25 i/o 26 a 7 a 12 nc a 13 a 8 i/o 16 i/o 17 i/o 18 v cc cs 4 we 4 i/o 27 a 4 a 5 a 6 we 3 cs 3 gnd i/o 19 i/o 31 i/o 30 i/o 29 i/o 28 a 1 a 2 a 3 i/o 23 i/o 22 i/o 21 i/o 20 11 22 33 44 55 66 1 12 23 34 45 56 june 2000 rev. 2 n commercial, industrial and military temperature ranges n 5 volt programming. 5v 10% supply n low power cmos, 1ma standby typical n embedded erase and program algorithms n ttl compatible inputs and cmos outputs n built-in decoupling caps and multiple ground pins for low noise operation n page program operation and internal program control time n weight WF128K32-xg2x5 - 8 grams typical WF128K32-xg2ux5 - 8 grams typical WF128K32-xh1x5 - 13 grams typical WF128K32-xg4tx5 - 20 grams typical note: for programming information refer to flash programming 1m5 application note. * the access time of 50ns is available in industrial and commercial temperature ranges only.
2 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 pin description fig. 2 pin configuration for WF128K32-xg4tx5 i/o 0-31 data inputs/outputs a 0-16 address inputs we write enable cs 1-4 chip selects oe output enable v cc power supply gnd ground nc not connected 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 i/o 0 i/o 1 i/o 2 i/o 3 i/o 4 i/o 5 i/o 6 i/o 7 gnd i/o 8 i/o 9 i/o 10 i/o 11 i/o 12 i/o 13 i/o 14 i/o 15 v cc a 11 a 12 a 13 a 14 a 15 a 16 cs 1 oe cs 2 nc we 2 we 3 we 4 nc nc nc i/o 16 i/o 17 i/o 18 i/o 19 i/o 20 i/o 21 i/o 22 i/o 23 gnd i/o 24 i/o 25 i/o 26 i/o 27 i/o 28 i/o 29 i/o 30 i/o 31 nc a 0 a 1 a 2 a 3 a 4 a 5 cs 3 gnd cs 4 we 1 a 6 a 7 a 8 a 9 a 10 v cc block diagram pin description i/o 0-31 data inputs/outputs a 0-16 address inputs we 1-4 write enables cs 1-4 chip selects oe output enable v cc power supply gnd ground nc not connected fig. 3 pin configuration for WF128K32-xg2x5 (dual cavity) and WF128K32-xg2ux5 (single cavity) block diagram 128k x 8 8 i/o 0-7 cs 1 128k x 8 8 i/o 8-15 2 128k x 8 8 i/o 16-23 3 128k x 8 8 i/o 24-31 4 a 0-16 oe we cs we cs we cs we 1234 top view the white 68 lead g2/g2u cqfp fills the same fit and function as the jedec 68 lead cqfj or 68 plcc. but the g2/g2u has the tce and lead inspection advan- tage of the cqfp form. 0.940" 128k x 8 8 i/o 0-7 cs 1 128k x 8 8 i/o 8-15 cs 2 128k x 8 8 i/o 16-23 cs 3 128k x 8 8 i/o 24-31 cs a 0 - 16 oe we 4 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 i/o 0 i/o 1 i/o 2 i/o 3 i/o 4 i/o 5 i/o 6 i/o 7 gnd i/o 8 i/o 9 i/o 10 i/o 11 i/o 12 i/o 13 i/o 14 i/o 15 v cc a 11 a 12 a 13 a 14 a 15 a 16 cs 2 oe cs 4 nc nc nc nc nc nc nc i/o 16 i/o 17 i/o 18 i/o 19 i/o 20 i/o 21 i/o 22 i/o 23 gnd i/o 24 i/o 25 i/o 26 i/o 27 i/o 28 i/o 29 i/o 30 i/o 31 nc a 0 a 1 a 2 a 3 a 4 a 5 cs 1 gnd cs 3 we a 6 a 7 a 8 a 9 a 10 v cc top view
3 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 absolute maximum ratings (1) notes: 1. stresses above the absolute maximum rating may cause permanent damage to the device. extended operation at the maximum levels may degrade performance and affect reliability. 2. minimum dc voltage on input or i/o pins is -0.5v. during voltage transitions, inputs may overshoot v ss to -2.0 v for periods of up to 20ns. maximum dc voltage on output and i/o pins is v cc + 0.5v. during voltage transitions, outputs may overshoot to vcc + 2.0 v for periods of up to 20ns. 3. minimum dc input voltage on a 9 pin is -0.5v. during voltage transitions, a 9 may overshoot vss to -2v for periods of up to 20ns. maximum dc input voltage on a 9 is +13.5v which may overshoot to 14.0 v for periods up to 20ns. dc characteristics - cmos compatible (v cc = 5.0v, v ss = 0v, t a = -55 c to +125 c) notes: 1. the i cc current listed includes both the dc operating current and the frequency dependent component (at 5 mhz). the frequency component typically is less than 2 ma/mhz, with oe at v ih . 2. i cc active while embedded algorithm (program or erase) is in progress. 3. dc test conditions: v il = 0.3v, v ih = v cc - 0.3v recommended operating conditions parameter symbol min max unit supply voltage v cc 4.5 5.5 v input high voltage v ih 2.0 v cc + 0.3 v input low voltage v il -0.5 +0.8 v operating temp. (mil.) t a -55 +125 c a 9 voltage for sector protect v id 11.5 12.5 v parameter unit operating temperature -55 to +125 c supply voltage range (v cc ) -2.0 to +7.0 v signal voltage range (any pin except a9) (2) -2.0 to +7.0 v storage temperature range -65 to +150 c lead temperature (soldering, 10 seconds) +300 c data retention mil temp 10 years endurance (write/erase cycles) mil temp 10,000 cycles min. a 9 voltage for sector protect (v id ) (3) -2.0 to +14.0 v parameter symbol conditions unit min max input leakage current i li v cc = 5.5, v in = gnd to v cc 10 m a output leakage current i lox32 v cc = 5.5, v in = gnd to v cc 10 m a v cc active current for read (1) i cc1 cs = v il , oe = v ih 140 ma v cc active current for program i cc2 cs = v il , oe = v ih 200 ma or erase (2) v cc standby current i cc3 v cc = 5.5, cs = v ih , f = 5mhz 6.5 ma v cc static current i cc4 v cc = 5.5, cs = v ih 0.6 ma output low voltage v ol i ol = 8.0 ma, v cc = 4.5 0.45 v output high voltage v oh1 i oh = -2.5 ma, v cc = 4.5 0.85 x v v cc output high voltage v oh2 i oh = -100 m a, v cc = 4.5 v cc v -0.4 low v cc lock out voltage v lko 3.2 v capacitance (t a = +25 c) parameter symbol conditions max unit oe capacitance c oe v in = 0 v, f = 1.0 mhz 50 pf we 1-4 capacitance c we v in = 0 v, f = 1.0 mhz pf hip (pga) 20 cqfp g4t 50 cqfp g2 20 cqfp g2u 15 cs 1-4 capacitance c cs v in = 0 v, f = 1.0 mhz 20 pf data i/o capacitance c i/o v i/o = 0 v, f = 1.0 mhz 20 pf address input capacitance c ad v in = 0 v, f = 1.0 mhz 50 pf this parameter is guaranteed by design but not tested.
4 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 fig. 4 ac test circuit notes: v z is programmable from -2v to +7v. i ol & i oh programmable from 0 to 16ma. tester impedance z 0 = 75 w . v z is typically the midpoint of v oh and v ol . i ol & i oh are adjusted to simulate a typical resistive load circuit. ate tester includes jig capacitance. ac test conditions i current source d.u.t. c = 50 pf eff i ol v 1.5v (bipolar supply) z current source oh parameter typ unit input pulse levels v il = 0, v ih = 3.0 v input rise and fall 5 ns input and output reference level 1.5 v output timing reference level 1.5 v ac characteristics C write/erase/program operations, cs controlled (v cc = 5.0v, v ss = 0v, t a = -55 c to +125 c) parameter symbol -50 -60 -70 -90 -120 -150 unit min max min max min max min max min max min max write cycle time t avav t wc 50 60 70 90 120 150 ns we setup time t wlel t ws 00 00 00ns cs pulse width t eleh t cp 25 30 35 45 50 50 ns address setup time t avel t as 00 00 00ns data setup time t dveh t ds 25 30 30 45 50 50 ns data hold time t ehdx t dh 00 00 00ns address hold time t elax t ah 40 45 45 45 50 50 ns we hold from we high t ehwh t wh 00 00 00ns cs pulse width high t ehel t cph 20 20 20 20 20 20 ns duration of programming operation t whwh1 14 14 14 14 14 14 m s duration of erase operation t whwh2 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 sec read recovery before write t ghel 00 00 00ns chip programming time 12.5 12.5 12.5 12.5 12.5 12.5 sec
5 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 ac characteristics C write/erase/program operations, we controlled (v cc = 5.0v, v ss = 0v, t a = -55 c to +125 c) parameter symbol -50 -60 -70 -90 -120 -150 unit min max min max min max min max min max min max write cycle time t avav t wc 50 60 70 90 120 150 ns chip select setup time t elwl t cs 00 000 0ns write enable pulse width t wlwh t wp 25 30 35 45 50 50 ns address setup time t avwl t as 00 000 0ns data setup time t dvwh t ds 25 30 30 45 50 50 ns data hold time t whdx t dh 00 000 0ns address hold time t wlax t ah 40 45 45 45 50 50 ns chip select hold time t wheh t ch 00 000 0ns write enable pulse width high t whwl t wph 20 20 20 20 20 20 ns duration of byte programming operation (min) t whwh1 14 14 14 14 14 14 m s sector erase time t whwh2 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 sec read recovery time before write t ghwl 00 000 0ns v cc setup time t vcs 50 50 50 50 50 50 m s chip programming time 12.5 12.5 12.5 12.5 12.5 12.5 sec output enable setup time t oes 00 000 0ns output enable hold time (1) t oeh 10 10 10 10 10 10 ns 1. for toggle and data polling. ac characteristics C read only operations (v cc = 5.0v, v ss = 0v, t a = -55 c to +125 c) parameter symbol -50 -60 -70 -90 -120 -150 unit min max min max min max min max min max min max read cycle time t avav t rc 50 60 70 90 120 150 ns address access time t avqv t acc 50 60 70 90 120 150 ns chip select access time t elqv t ce 50 60 70 90 120 150 ns oe to output valid t glqv t oe 25 30 35 40 50 55 ns chip select to output high z (1) t ehqz t df 20 20 20 25 30 35 ns oe high to output high z (1) t ghqz t df 20 20 20 25 30 35 ns output hold from address, cs or oe change, t axqx t oh 00 000 0ns whichever is first 1. guaranteed by design, not tested.
6 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 fig. 5 ac waveforms for read operations addresses cs oe we outputs high z addresses stable t oe t rc output valid t ce t acc t oh high z t df
7 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 fig. 6 write/erase/program operation, we controlled notes : 1. pa is the address of the memory location to be programmed. 2. pd is the data to be programmed at byte address. 3. d 7 is the output of the complement of the data written to the device (for each chip). 4. d out is the output of the data written to the device. 5. figure indicates last two bus cycles of four bus cycle sequence. addresses cs oe we data 5.0 v 5555h pa pa t wc t cs pd d 7 d out t ah t wph t dh t ds data polling t as t rc t wp a0h t oe t df t oh t ce t ghwl t whwh1
8 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 fig. 7 ac waveforms chip/sector erase operations notes: 1. sa is the sector address for sector erase. addresses cs oe we data v cc 5555h 2aaah 2aaah sa 5555h 5555h t wp t cs t vcs 10h/30h 55h 80h 55h aah aah t ah t as t ghwl t wph t dh t ds
9 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 fig. 8 ac waveforms for data polling during embedded algorithm operations cs oe we t oe t ce t ch t oh d7 d7 = valid data high z d0-d6 = invalid d0-d7 valid data t df d7 d0-d6 t oeh t whwh 1 or 2 t oe data
10 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 fig. 9 write/erase/program operation, cs controlled notes: 1. pa represents the address of the memory location to be programmed. 2. pd represents the data to be programmed at byte address. 3. d 7 is the output of the complement of the data written to the device (for each chip). 4. d out is the output of the data written to the device. 5. figure indicates the last two bus cycles of a four bus cycle sequence. addresses we oe cs data 5.0 v 5555h pa pa t wc t ws pd d 7 d out t ah t cph t cp t dh t ds data polling t as t ghel a0h t whwh1
11 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 package 400: 66 pin, pga type, ceramic hex-in-line package, hip (h1) 27.3 (1.075) 0.25 (0.010) sq pin 1 identifier square pad on bottom 25.4 (1.0) typ 15.24 (0.600) typ 0.76 (0.030) 0.13 (0.005) 4.34 (0.171) max 3.81 (0.150) 0.13 (0.005) 2.54 (0.100) typ 25.4 (1.0) typ 1.42 (0.056) 0.13 (0.005) 1.27 (0.050) typ dia 0.46 (0.018) 0.05 (0.002) dia all linear dimensions are millimeters and parenthetically in inches all linear dimensions are millimeters and parenthetically in inches package 502: 68 lead, ceramic quad flat pack, low profile cqfp (g4t) 38 (1.50) typ 4 places 0.38 (0.015) 0.08 (0.003) 68 places 1.27 (0.050) typ 5.1 (0.200) 0.25 (0.010) 4 places 12.7 (0.500) 0.5 (0.020) 4 places 0.25 (0.010) 0.05 (0.002) pin 1 identifier pin 1 39.6 (1.56) 0.38 (0.015) sq 3.56 (0.140) max
12 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 package 500: 68 lead, ceramic quad flat pack, cqfp (g2) 0.38 (0.015) 0.05 (0.002) 0.25 (0.010) 0.1 (0.002) 25.1 (0.990) 0.25 (0.010) sq 1.27 (0.050) typ 24.0 (0.946) 0.25 (0.010) 22.4 (0.880) 0.25 (0.010) sq 20.3 (0.800) ref 5.1 (0.200) max 0.25 (0.010) 0.127 (0.005) 23.87 (0.940) ref 1.0 (0.040) 0.127 (0.005) 0.25 (0.010) ref 1 / 7 r 0.25 (0.010) detail a see detail "a" pin 1 all linear dimensions are millimeters and parenthetically in inches 0.940" typ the white 68 lead g2 cqfp fills the same fit and function as the jedec 68 lead cqfj or 68 plcc. but the g2 has the tce and lead inspection advantage of the cqfp form.
13 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 package 510: 68 lead, ceramic quad flat pack, cqfp (g2u) 0.38 (0.015) 0.05 (0.002) 0.25 (0.010) 0.10 (0.002) 25.15 (0.990) 0.25 (0.010) sq 1.27 (0.050) typ 24.0 (0.946) 0.25 (0.010) 22.36 (0.880) 0.25 (0.010) sq 20.3 (0.800) ref 23.87 (0.940) ref 1.01 (0.040) 0.13 (0.005) 0.25 (0.010) ref 1 / 7 r 0.25 (0.010) detail a see detail "a" pin 1 0.53 (0.021) 0.18 (0.007) 3.51 (0.140) max all linear dimensions are millimeters and parenthetically in inches 0.940" typ the white 68 lead g2u cqfp fills the same fit and function as the jedec 68 lead cqfj or 68 plcc. but the g2u has the tce and lead inspection advantage of the cqfp form.
14 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 lead finish: blank = gold plated leads a = solder dip leads v pp programming voltage 5 = 5v device grade: q = mil - std 833 compliant m = military screened -55 c to +125 c i = industrial -40 c to +85 c c = commercial 0 c to + 70 c package type: h1 = 1.075" sq. ceramic hex in-line package, hip (package 400) g2 = 22.4mm ceramic quad flat pack, cqfp (package 500) g2u = 22.4mm ceramic quad flat pack, low profile cqfp (package 510) g4t = 40mm ceramic low profile, cqfp (package 502) access time (ns) improvement mark n = no connect at pin 8, 21, 28 and 39 in hip for upgrade organization, 128k x 32 user configurable as 256k x 16 or 512k x 8 flash white electronic designs corp. ordering information w f 128k32 x - xxx x x 5 x
15 white electronic designs corporation ? (602) 437-1520 ? www.whiteedc.com WF128K32-xxx5 device type speed package smd no. 128k x 32 flash 150ns 66 pin hip (h1) 5962-94716 01h8x 128k x 32 flash 120ns 66 pin hip (h1) 5962-94716 02h8x 128k x 32 flash 90ns 66 pin hip (h1) 5962-94716 03h8x 128k x 32 flash 70ns 66 pin hip (h1) 5962-94716 04h8x 128k x 32 flash 60ns 66 pin hip (h1) 5962-94716 05h8x 128k x 32 flash 150ns 68 lead cqfp/j (g2) 5962-94716 01hmx 128k x 32 flash 120ns 68 lead cqfp/j (g2) 5962-94716 02hmx 128k x 32 flash 90ns 68 lead cqfp/j (g2) 5962-94716 03hmx 128k x 32 flash 70ns 68 lead cqfp/j (g2) 5962-94716 04hmx 128k x 32 flash 60ns 68 lead cqfp/j (g2) 5962-94716 05hmx 128k x 32 flash 150ns 68 lead cqfp/j (g2u) 5962-94716 01hnx 128k x 32 flash 120ns 68 lead cqfp/j (g2u) 5962-94716 02hnx 128k x 32 flash 90ns 68 lead cqfp/j (g2u) 5962-94716 03hnx 128k x 32 flash 70ns 68 lead cqfp/j (g2u) 5962-94716 04hnx 128k x 32 flash 60ns 68 lead cqfp/j (g2u) 5962-94716 05hnx 128k x 32 flash 150ns 68 lead cqfp low profile (g4t) 5962-94716 01h4x 128k x 32 flash 120ns 68 lead cqfp low profile (g4t) 5962-94716 02h4x 128k x 32 flash 90ns 68 lead cqfp low profile (g4t) 5962-94716 03h4x 128k x 32 flash 70ns 68 lead cqfp low profile (g4t) 5962-94716 04h4x 128k x 32 flash 60ns 68 lead cqfp low profile (g4t) 5962-94716 05h4x

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