p reliminary W24L01A 128k 8 high spee d cmos static ram publication release date: april 26, 2002 - 1 - revision a 1 general description the W24L01A is a high speed, low power cmos static ram organized as 131072 x 8 bits that operates on a single 3.3 - volt power supply.this device is manufactured using winbond's high performance cmos technology. features high speed access time:10/12/15 ns (max.) low power consumption: - active: 300 mw (typ.) single +3.3v power supply three - state outputs all inputs and outputs directly ttl/lvttl compatible available packages: 32 - pin 300 mil soj, and tsop optional temperature range: 0 to 70 c and - 20 to 85 c pin configuratiions 1 2 3 4 5 2 4 2 5 2 6 2 7 2 8 6 7 8 9 2 0 2 1 2 2 2 3 1 0 1 1 1 2 1 3 1 6 1 7 1 8 1 9 1 4 1 5 3 2 3 1 3 0 2 9 1 2 3 4 5 6 7 8 9 11 12 14 15 16 32-pin tsop 32 31 30 29 27 26 25 24 23 22 21 20 19 18 17 10 13 28 a0 a1 a2 a3 cs# i/o1 i/o2 vcc vss i/o3 i/o4 we# a4 a5 a6 a7 a8 a9 a10 a11 a12 i/o5 i/o6 vcc vss i/o7 i/o8 oe# a13 a14 a15 a16 a8 a9 a10 a11 a12 i/o5 i/o6 vcc vss i/o7 i/o8 oe# a13 a14 a15 a16 a0 a1 a2 a4 cs# i/o1 i/o2 vcc vss i/o3 i/o4 we# a4 a5 a6 a7 block diagram a0 . cs1 a16 we i/o1 i/o8 oe c o r e v v . . data i/o array decoder core cs2 . control dd ss pin description symbol description a0 - a16 address inputs i/o1 - i/o8 data inputs/outputs cs chip select inputs we write enable input oe output enable input v dd power supply v ss g round nc no connection
p reliminary W24L01A - 2 - dc characteristics a bsolute maximum ratings parameter rating unit supply voltage to v ss potential - 0.5 to +4.6 v input/output to v ss potential - 0.5 to v dd +0.5 v allowable power dissipation 1.0 w storage temperature - 65 to +1 50 c operating temperature W24L01A xxxx 0 to +70 c W24L01A xxx e - 20 to +85 c note: exposure to conditions beyond those listed under absolute maximum ratings may adversely affect th e life and reliability of the device. truth table cs 1 cs2 oe we mode i/o1 - i/o8 v dd current h x x x not selected high z isb, isb1 x l x x not selected high z isb, isb1 l h h h output disable high z id d l h l h read data out idd l h x l write data in idd operating characteri stics (v dd = 3.3v 5%, v ss = 0v, t a = 0 to 70 c for 10/12/15 ns: - 20 to 85 c for 12/15 ns) parameter sym. test conditions min. typ. max. unit input low voltage v il - - 0.5 - +0. 8 v input high voltage v ih - +2.0 - v dd +0.5 v input leakage current i li v in = v ss to v dd - 10 - +10 m a output leakage current i lo v i/o = v ss to v dd cs1 = v ih or cs2 = v il or oe = v ih or we = v il - 10 - +10 m a output low voltage v ol i ol = +8.0 ma - - 0.4 v output high voltage v oh i oh = - 4.0 ma 2.4 - - v 10 - - 130 ma 12 - - 120 ma operating power supply current i dd cs1 = v il , cs2 = v ih i/o = 0 ma cycle = min duty = 100 % 15 - - 100 ma i sb cs1 = v ih , or cs2 = v il - - 15 ma standby power supply current i sb1 cs1 3 v dd - 0.2v or cs2 0.2v - - 5 ma note: typical characteristics are at v dd = 3.3v, t a = 25 c.
p reliminary W24L01A publication release d ate: april 26, 2002 - 3 - revision a 1 capacitance (v dd = 3.3v, t a = 25 c, f = 1 mhz) parameter sym . conditions max. unit input capacitance c in v in = 0v 8 pf input/output capacitance c i/o v out = 0v 10 pf note: these parameters are sampled but not 100% tested. ac test conditions parameter conditions input pulse levels 0v to 3v input rise and fall ti mes 3 ns input and output timing reference level 1.5v output load c l = 30 pf, i oh /i ol = - 4 ma/8 ma ac test loads and wa veform 90% 90% 3 ns 10% 3 ns 10% r1 320 ohm 3.3v output r2 350 ohm 30 pf including jig and scope 3.0v 0v 3.3v output r1 320 ohm 5 pf including jig and scope r2 350 ohm (for t clz1, clz2, olz, chz1, chz2, ohz, whz, ow t t t t t t t )
p reliminary W24L01A - 4 - ac characteristics (v dd = 3.3v 5%, v ss = 0v, t a = 0 to 70 c for 10/12/15 ns ; - 20 to 85 c for 12/15 ns) read cycle parameter sym. W24L01A - 10 W24L01A - 12 W24L01A - 15 unit min. max. min. max. min. max. read cycle time t rc 10 - 12 - 15 - ns address access time t aa - 10 - 12 - 15 ns chip select access time t acs - 10 - 12 - 15 ns output enable to output valid t aoe - 5 - 6 - 7 ns chip selection to output in low z t clz* 3 - 3 - 3 - ns output enable to output in low z t olz* 0 - 0 - 0 - ns chip deselection to output in hi gh z t chz* - 5 - 6 - 7 ns output disable to output in high z t ohz* - 5 - 6 - 7 ns output hold from address change t oh 3 - 3 - 3 - ns * these parameters are sampled but not 100% tested. write cycle W24L01A - 10 W24L01A - 12 W24L01A - 15 parameter sym. min. max. min. max. min. max. uni t write cycle time t wc 10 - 12 - 15 - ns chip selection to end of write t cw1 9 - 10 - 13 ns address valid to end of write t aw 9 - 10 - 13 - ns address setup time t as 0 - 0 - 0 ns write pulse width t wp 9 - 10 - 10 - ns write recovery time cs , we t wr 0 - 0 - 0 - ns data valid to end of write t dw 5 - 7 - 9 - ns data hold from end of write t dh 0 - 0 - 0 - ns write to output in high z t whz * - 5 - 6 - 8 ns output disable to output in high z t ohz * - 5 - 6 - 8 ns output active from end of write t ow 0 - 0 - 0 - ns * these parameters are sampled but not 100% tested.
p reliminary W24L01A publication release d ate: april 26, 2002 - 5 - revision a 1 t iming waveforms read cycle 1 (address controlled) address t t t t d oh aa rc oh out read cycle 2 (chip select cont rolled) cs1 cs2 d t t t t t t acs1 acs2 clz1 clz2 chz1 chz2 out read cycle 3 (output enable controlled) address t oe cs1 cs2 d t t t t t t t t t t t oh chz1 chz2 ohz aa rc aoe clz1 acs1 acs2 clz2 olz out
p reliminary W24L01A - 6 - timing waveforms, continued write cycle 1 ( oe clock) address oe cs1 cs2 we d d t t (1, 4) out in ohz wc t wr1 t cw1 t cw2 t aw t wp t wr2 t as t dw t dh write cycle 2 ( oe = v il fixed) address cs1 cs2 we d d t t t t t t t t t t t (2) (3) t t wc cw1 wr1 cw2 aw wp wr2 ow whz (1, 4) dw dh oh as out in notes: 1. during this period, i/o pins are in the output state, so input signals of opposite phase to the outputs should not be applied. 2. the data output from d out are the same as the data written to d in dur ing the write cycle. 3. dout provides the read data for the next address. 4. transition is measured 500 mv from steady state with c l = 5 pf. this parameter is guaranteed but not 100% tested.
p reliminary W24L01A publication release d ate: april 26, 2002 - 7 - revision a 1 ordering information part no. access time ( n s) operating current max. (ma) standby current max. (ma) operation temperature ( c) package W24L01Aj - 10 10 130 5 0 to +70 300 mil soj W24L01Aj - 12 12 120 5 0 to +70 300 mil soj W24L01Aj - 15 15 100 5 0 to +70 300 mil soj W24L01A q - 10 10 130 5 0 to +70 tsop i (8 x 13.4 mm^2) W24L01A q - 12 12 120 5 0 to +70 tsop i (8 x 13.4 mm^2) W24L01A q - 15 15 100 5 0 to +70 tsop i(8 x 13.4 mm^2) W24L01At - 10 10 130 5 0 to +70 tsop i (8 x 20 mm^2) W24L01At - 12 12 120 5 0 to +70 tsop i (8 x 20 mm^2) W24L01At - 15 15 100 5 0 to +70 tsop i (8 x 20 mm^2) W24L01Aj12e 12 120 5 - 20 to +85 300 mil soj W24L01Aj15e 15 100 5 - 20 to +85 300 mil soj W24L01A q 12 e 12 120 5 - 20 to +85 tsop i (8 x 13.4 mm^2) W24L01A q 15 e 15 100 5 - 20 to +85 tsop i (8 x 13.4 mm^2) W24L01At12e 12 120 5 - 20 to +85 tsop i (8 x 20 mm^2) W24L01At15e 15 100 5 - 20 to +85 tsop i (8 x 20 mm^2) notes: 1. winbond reserves the right to make changes to its products without prior notice. 2. purchasers are responsible for performing appropriate quality assurance testing on products intended for use in applications where personal injury might occur as a consequence of product failure.
p reliminary W24L01A - 8 - package dimensions 32 - pin soj d h b b e e 1 16 17 32 e y a a a seating plane c l s q symbol dimension in mm dimension in inches min. nom. max. min. nom. max. a a a b b c d e e e h l s y 0.140 0.020 0.095 0.100 0.105 0.032 0.028 0.026 0.022 0.018 0.016 0.014 0.010 0.008 0.835 0.825 0.305 0.300 0.295 0.056 0.050 0.044 0.287 0.267 0.247 0.345 0.335 0.325 0.080 0.045 0.004 0 10 0.815 3.556 0.508 2.413 2.540 2.667 0.813 0.711 0.660 0.559 0.457 0.406 0.356 0.254 0.203 21.209 20.955 7.747 7.620 7.493 1.422 1.270 1.118 7.290 6.782 6.274 8.763 8.509 8.255 2.032 1.143 0.102 0 10 20.701 q __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ 1 2 1 e e 1 2 1 32 - lead small type one tsop (8 x 13.4) a a a 2 1 l l 1 y c e h d d b e 1 q controlling dimension: millimeters min. dimension in mm nom. max. min. nom. max. symbol a a b c d e e l l y 1 1 2 a h d 11.70 13.20 0.675 1.25 0.05 0.15 1.05 1.00 0.95 0.17 0.14 0.30 0.00 0.20 0.27 0.15 0.16 11.80 11.90 13.40 13.60 0.50 0.50 0.70 0.10 0.049 0.006 0.041 0.039 0.037 0.007 0.008 0.009 0.0056 0.0059 0.0062 0.461 0.465 0.469 7.90 8.00 8.10 0.311 0.315 0.319 0.520 0.528 0.536 0.020 0.012 0.020 0.028 0.027 0.000 0.004 0 3 5 0 3 5 0.002 q dimension in inches
p reliminary W24L01A publication release d ate: april 26, 2002 - 9 - revision a 1 package dimensi ons, continued 32 - pin tsop a a a 2 1 l l 1 y c e h d d b e m 0.10(0.004) q min. nom. max. min. nom. max. symbol a a b c d e e l l y 1 1 2 a h d note: controlling dimension: millimeter dimension in inches 0.047 0.006 0.041 0.039 0.037 0.007 0.008 0.009 0.005 0.006 0.007 0.720 0.724 0.728 0.311 0.315 0.319 0.780 0.787 0.795 0.020 0.016 0.020 0.024 0.031 0.000 0.004 1 3 5 0.002 1.20 0.05 0.15 1.05 1.00 0.95 0.17 0.12 18.30 7.90 19.80 0.40 0.00 1 0.20 0.23 0.15 0.17 18.40 18.50 8.00 8.10 20.00 20.20 0.50 0.50 0.60 0.80 0.10 3 5 dimension in mm q __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
p reliminary W24L01A - 10 - version history version date page description a1 apr. 26, 2002 - initial issued headquarters no. 4, creation rd. iii, science-based industrial park, hsinchu, taiwan tel: 886-3-5770066 fax: 886-3-5665577 http://www.winbond.com.tw/ taipei office tel: 886-2-8177-7168 fax: 886-2-8751-3579 winbond electronics corporation america 2727 north first street, san jose, ca 95134, u.s.a. tel: 1-408-9436666 fax: 1-408-5441798 winbond electronics (h.k.) ltd. no. 378 kwun tong rd., kowloon, hong kong fax: 852-27552064 unit 9-15, 22f, millennium city, tel: 852-27513100 please note that all data and specifications are subject to change without notice. all the trade marks of products and companies mentioned in this data sheet belong to their respective owners. winbond electronics (shanghai) ltd. 200336 china fax: 86-21-62365998 27f, 2299 yan an w. rd. shanghai, tel: 86-21-62365999 winbond electronics corporation japan shinyokohama kohoku-ku, yokohama, 222-0033 fax: 81-45-4781800 7f daini-ueno bldg, 3-7-18 tel: 81-45-4781881 9f, no.480, rueiguang rd., neihu chiu, taipei, 114, taiwan, r.o.c.
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