W24010A 128k 8 high speed cmos static ram publication release date: may 1997 - 1 - revision a1 general description the W24010A is a high speed, low power cmos static ram organized as 131072 8 bits that operates on a single 5-volt power supply. this device is manufactured using winbond's high performance cmos technology, which can meet the industrial grade requirement. features meet industrial grade: -40 to 85 c high speed access time: 12/15 ns (max.) low power consumption: - active: 600 mw (typ.) single +5v power supply fully static operation all inputs and outputs directly ttl compatible three-state outputs available packages: 32-pin 300 mil soj, 400 mil soj, skinny dip and standard type one tsop (8 mm 20 mm) pin configurations v a8 a9 we 1 2 3 4 5 2 4 2 5 2 6 2 7 2 8 nc a7 a6 a5 a12 a4 a3 a2 a1 6 7 8 9 2 0 2 1 2 2 2 3 a11 oe a 1 0 cs1 i / o 8 i / o 7 i / o 6 i / o 5 1 0 1 1 1 2 1 3 1 6 1 7 1 8 1 9 a0 i / o 2 i / o 3 i / o 1 1 4 1 5 i / o 4 a13 v a14 a16 3 2 3 1 3 0 2 9 a15 cs2 dd ss 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 a3 a2 a1 a0 oe a10 cs1 i/o7 i/o6 i/o5 i/o4 dq3 32-pin tsop 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 i/o8 a15 a12 a7 a6 a5 a4 v cs2 we a13 a8 dd a11 a9 nc a14 a16 v ss dq2 dq1 block diagram a0 . cs1 a16 we i/o1 i/o8 oe 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 cs1 , cs2 chip select inputs we write enable input oe output enable input v dd power supply v ss ground nc no connection
W24010A - 2 - truth table cs1 cs2 oe we mode i/o1 - i/o8 v dd current h x x x not selected high z i sb , i sb1 x l x x not selected high z i sb , i sb1 l h h h output disable high z i dd l h l h read data out i dd l h x l write data in i dd dc characteristics a bsolute maximum ratings parameter rating unit supply voltage to v ss potential -0.5 to +7.0 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 +150 c operating temperature -40 to +85 c note: exposure to conditions beyond those listed under absolute maximum ratings may adversely affect the life and reliability of the device. operating characteristics (v dd = 5v 10%, v ss = 0v, t a = -40 to 85 c) parameter sym. test conditions min. typ. max. unit input low voltage v il - -0.5 - +0.8 v input high voltage v ih - +2.2 - 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 (min.) or cs2 = v il (max.) or oe = v ih (min.) or we = v il (max.) -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 operating power supply current i dd cs1 = v il (max.), cs2 = v ih (min.) i/o = 0 ma, cycle = mim. - - 200 ma duty = 100% standby power supply current i sb cs1 = v ih (min.), or cs2 = v il (max.) - - 30 ma i sb1 cs1 3 v dd -0.2v or - - 10 ma cs2 0.2v note: typical characteristics are at v dd = 5v, t a = 25 c.
W24010A publication release date: may 1997 - 3 - revision a1 capacitance (v dd = 5v, 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 characteristics ac test conditions parameter conditions input pulse levels 0v to 3v input rise and fall times 5 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 waveform 90% 90% 5 ns 10% 5 ns 10% r1 480 ohm 5v output r2 255 ohm 30 pf including jig and scope 3.0v 0v 5v output r1 480 ohm 5pf including jig and scope r2 255 ohm (for t clz1, clz2, olz, chz1, chz2, ohz, whz, ow t t t t t t t )
W24010A - 4 - ac characteristics, continued (v dd = 5v 10%, v ss = 0v, t a = -40 to 85 c) read cycle parameter sym. W24010A-12i W24010A-15i unit min. max. min. max. read cycle time t rc 12 - 15 - ns address access time t aa - 12 - 15 ns chip select access time cs1 t acs1 - 12 - 15 ns cs2 t acs2 - 12 - 15 ns output enable to output valid t aoe - 6 - 7 ns chip selection to output in low z cs1 t clz1 * 3 - 3 - ns cs2 t clz2 * 3 - 3 - ns output enable to output in low z t olz * 0 - 0 - ns chip deselection to output in cs1 t chz1 * - 6 - 7 ns high z cs2 t chz2 * - 6 - 7 ns output disable to output in high z t ohz * - 6 - 7 ns output hold from address change t oh 3 - 3 - ns * these parameters are sampled but not 100% tested. write cycle parameter sym. W24010A-12i W24010A-15i unit min. max. min. max. write cycle time t wc 12 - 15 - ns chip selection to end of write cs1 t cw1 10 - 13 - ns cs2 t cw2 10 - 13 - ns address valid to end of write t aw 10 - 13 - ns address setup time t as 0 - 0 - ns write pulse width t wp 10 - 10 - ns write recovery time cs1 , we t wr1 0 - 0 - ns cs2 t wr2 0 - 0 - ns data valid to end of write t dw 7 - 9 - ns data hold from end of write t dh 0 - 0 - ns write to output in high z t whz * - 7 - 8 ns output disable to output in high z t ohz * - 7 - 8 ns output active from end of write t ow 0 - 0 - ns * these parameters are sampled but not 100% tested.
W24010A publication release date: may 1997 - 5 - revision a1 timing waveforms read cycle 1 (address controlled) address t t t t d oh aa rc oh out read cycle 2 (chip select controlled) 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
W24010A - 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 during 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.
W24010A publication release date: may 1997 - 7 - revision a1 ordering information part no. access time ( n s) operating current max. ( m a) standby current max. ( m a) package W24010Ak-12i 12 200 10 300 mil skinny dip W24010Ak-15i 15 200 10 300 mil skinny dip W24010Aj-12i 12 200 10 300 mil soj W24010Aj-15i 15 200 10 300 mil soj W24010Ai-12i 12 200 10 400 mil soj W24010Ai-15i 15 200 10 400 mil soj W24010At-12i 12 200 10 standard type one tsop W24010At-15i 15 200 10 standard type one tsop 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.
W24010A - 8 - package dimensions 32-pin p-dip skinny (300 mil) e a a a c e base plane mounting plane 1 a 1 e l a s 1 e d 1 b b 1 2 16 17 32 1. dimension d max. & s include mold flash or tie bar burrs. 2. dimension e1 does not include interlead flash. 3. dimension d & e1 include mold mismatch and are determined at the mold parting line. 6. general appearance spec. should be based on final visual inspection spec. 1.63 1.47 0.064 0.058 notes: symbol min. nom. max. max. nom. min. dimension in inches dimension in mm a b c d e a l s a a 1 2 e 0.060 1.52 0.200 5.08 0.015 0.145 0.016 0.150 0.018 0.155 0.022 3.68 0.41 0.38 3.81 0.46 3.94 0.56 0.008 0.120 0.470 0.010 0.130 0.014 0.140 0.20 3.05 0.25 3.30 0.36 3.56 11.94 2.29 2.54 2.79 0.090 0.100 0.110 b 1 1 e e 1 a 0 0.065 1.65 0.450 0.430 10.92 11.43 15 0 4. dimension b1 does not include dambar protrusion/intrusion. 5. controlling dimension: inches. 1.60 1.62 40.64 41.15 0.286 0.295 0.290 0.315 0.294 0.335 7.26 7.49 7.36 8.00 7.46 8.50 15 32-pin soj (300 mil) 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
W24010A publication release date: may 1997 - 9 - revision a1 package dimensions, continued 32-pin soj (400 mil) 1. dimension d max & s include mold flash or tie bar burrs. 2. dimension b does not include dambar protrusion/intrusion. 4. controlling dimension: inches 5. general appearance spec. should be based on final visual inspection spec. 0.28 0.15 0.011 0.006 notes: symbol min. nom. max. max. nom. min. dimension in inches dimension in mm a b c d e h e l y a a s 1 1 2 e 0.145 3.68 0.025 0.105 0.016 0.110 0.115 0.020 2.67 0.41 0.635 2.79 2.91 0.51 0.082 0.004 -5 6 0.825 0.830 2.08 20.96 21.08 0.37 9.40 0.10 10.29 10.16 10.03 0.405 0.400 0.395 11.05 11.18 11.31 0.435 0.440 0.445 3. dimension d & e include mold mismatch and are determined at the mold parting line. e b 1 0.044 0.050 0.056 1.12 1.27 1.42 0.045 1.14 d seating plane s b b 1 1 32 e 1 a y a 2 a l 1 e 16 17 e e h c 3.51 3.33 0.138 0.131 0.026 0.028 0.032 0.66 0.71 0.81 0.820 20.83 0.018 0.46 0.008 0.20 0.360 0.380 9.15 9.65 -5 6 2 2 q 32-pin standard type one 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 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
W24010A - 10 - headquarters no. 4, creation rd. iii, science-based industrial park, hsinchu, taiwan tel: 886-3-5770066 fax: 886-3-5792647 http://www.winbond.com.tw/ voice & fax-on-demand: 886-2-27197006 taipei office 11f, no. 115, sec. 3, min-sheng east rd., taipei, taiwan tel: 886-2-27190505 fax: 886-2-27197502 winbond electronics (h.k.) ltd. rm. 803, world trade square, tower ii, 123 hoi bun rd., kwun tong, kowloon, hong kong tel: 852-27513100 fax: 852-27552064 winbond electronics north america corp. winbond memory lab. winbond microelectronics corp. winbond systems lab. 2730 orchard parkway, san jose, ca 95134, u.s.a. tel: 1-408-9436666 fax: 1-408-9436668 note: all data and specifications are subject to change without notice.
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