circuit technology www.aeroflex.com eroflex circuit technology - advanced multichip modules ? scd1660 rev d 5/21/01 features 4 low power cmos 512k x 8 srams in one mcm factory configured as 512k x 32; user configurable as 1m x 16 or 2m x 8 input and output ttl & cmos compatible design fast 17,20,25,35,45,55ns access times full commercial, industrial and military (-55c to +125c) temperature range mil-prf-38534 compliant mcms available +5 v power supply available in two surface mount packages, and two pga type package 68?lead, low profile cqfp(f1), 1.56"sq x .140"max 68?lead, dual-cavity cqfp(f2), 0.88"sq x .20"max (.18 max thickness available, contact factory for details) (drops into the 68 lead jedec .99"sq cqfj footprint) 68?lead, single-cavity cqfp (f18), .94"sq x .140"max (drops into the 68 lead jedec .99"sq cqfj footprint) 66 pin, 1.38" x 1.38" x .245" pga type, aeroflex code# "p1" 66 pin, 1.09" x 1.09" x .185" pga type, with shoulder, aeroflex code# "p7" internal decoupling capacitors desc smd# 5962?94611 released (f1,f2,f18,p1,p7) 512kx8 512kx8 512kx8 512kx8 ce 4 oe a 0 ? a 18 i/o 0-7 i/o 8-15 i/ o 16-23 i/o 24-31 8888 ce 3 we ce 1 ce 2 block diagram ? pga type package (p1,p7) & cqfp (f2,f18) 512kx8 512kx8 512kx8 512kx8 ce 4 oe a 0 ? a 18 i/o 0-7 i/o 8-15 i/o 16-23 i/o 24-31 8888 ce 3 we 4 we 3 we 2 we 1 ce 1 ce 2 block diagram ? cqfp(f1) pin description i/o 0-31 data i/o a 0?18 address inputs we 1?4 write enables ce 1?4 chip enables oe output enable v cc power supply gnd ground nc not connected pin description i/o 0-31 data i/o a 0?18 address inputs we write enable ce 1?4 chip enables oe output enable v cc power supply gnd ground nc not connected general description the act?s512k32 is a high speed, 16 megabit cmos sram multichip module (mcm) designed for full temperature range industrial, military, or space, mass memory and fast cache applications. the mcm can be organized as a 512k x 32 bit, 1m x 16 bit or 2m x 8 bit device and is input and output ttl compatible. writing is executed when the write enable (we ) and chip enable (ce ) inputs are low and output enable (oe ) input is high. reading is accomplished when we is high and ce and oe are both low. access time grades of 17ns, 20ns, 25ns, 35ns, 45ns and 55ns maximum are standard high speed versions. the +5 volt power supply version is standard and +3.3 volt lower power model is a future optional product. the products are designed for operation over the temperature range of -55c to +125c and under the full military environment. desc standard military drawing (smd) numbers are released. the act-s512k32 is manufactured in aeroflex?s 80,000 square foot mil-prf-38534 certified facility in plainview, n.y. act?s512k32 high speed 16 megabit sram multichip module
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 2 absolute maximum ratings symbol rating range units tc operating temperature -55 to +125 c t stg storage temperature -65 to +150 c p d maximum package power dissipation 3.0 w ? j-c hottest die, max thermal resistance - junction to case 5c/w v g maximum signal voltage to ground -0.5 to +7 v t l maximum lead temperature (10 seconds) 300 c normal operating conditions symbol parameter minimum maximum units v cc power supply voltage +4.5 +5.5 v v ih input high voltage +2.2 v cc + 0.3 v v il input low voltage -0.5 +0.8 v capacitance (v in = 0v, f = 1mhz, tc = 25c ) symbol parameter maximum units c ad a 0 ? a 18 capacitance 50 pf c oe oe capacitance 50 pf c we cqfp (f1) package 50 pf pga (p1 & p7) and cqfp (f2 & f18) packages 20 pf c ce chip enable capacitance 20 pf c i / o i/o 0 ? i/o 31 capacitance 20 pf this parameter is guaranteed by design but not tested dc characteristics (v cc = 5.0v, v ss = 0v, tc = -55c to +125c, unless otherwise indicated) parameter sym conditions all speeds min max units input leakage current i li v cc = +5.5v, v in =0orv cc - 10 a output leakage current i lo ce = v ih , oe = v ih , v out =0tov cc -10a operating supply current 32 bit mode i cc1 x32 ce = v il , oe = v ih , v cc = +5.5v f = 5 mhz cmos compatible - 600 ma standby current i sb1 ce = v cc , oe = v ih , v cc = +5.5v f = 5 mhz cmos compatible -80ma operating supply current 32 bit mode i cc2 x32 ce = v il , oe = v ih , v cc = +5.5v f = 50 mhz cmos compatible - 700 ma standby current i sb2 ce = v cc , oe = v ih , v cc = +5.5v f = 50 mhz cmos compatible - 280 ma output low voltage v ol i ol = 8 ma, v cc = +4.5v -0.4v output high voltage v oh i oh = -4.0 ma, v cc = +4.5v 2.4 - v
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 3 ac characteristics (v cc = 5.0v, v ss = 0v, tc = -55c to +125c) read cycle parameter sym ?017 min max ?020 min max ?025 min max ?035 min max ?045 min max ?055 min max units read cycle time t rc 17 - 20 - 25 35 - 45 - 55 - ns address access time t aa -17-20-25-35-45-55ns chip enable access time t ace -17-20-25-35-45-55ns output hold from address change t oh 0-0 0-0 0-0- ns output enable to output valid t oe - 9 -10-12 25-25 25ns chip enable to output in low z * t clz 2-2 2-4 4-4- ns output enable to output in low z * t olz 0-0 0-0 0-0- ns chip deselect to output in high z * t chz -12-12-12-15-20-20ns output disable to output in high z * t ohz -12-12-12-15-20-20ns * parameters guaranteed by design but not tested write cycle parameter sym ?017 min max ?020 min max ?025 min max ?035 min max ?045 min max ?055 min max units write cycle time t wc 17 - 20 - 25 - 35 - 45 - 55 - ns chip enable to end of write t cw 15 - 15 - 17 - 25 - 35 - 50 - ns address valid to end of write t aw 15 - 15 - 17 - 25 - 35 - 50 - ns data valid to end of write t dw 11 - 12 - 13 - 20 - 25 - 25 - ns write pulse width t wp 15 - 15 - 17 - 25 - 35 - 40 - ns address setup time t as 2-2-2-2-2-2- ns output active from end of write * t ow 2-3-4-4-5-5- ns write to output in high z * t whz - 9 11 13 15 20 - 20 ns data hold from write time t dh 0-0-0-0-0-0- ns address hold time t ah 0-0-0-0-5-5- ns * parameters guaranteed by design but not tested data retention electrical characteristics (special order only) (tc = -55c to +125c) parameter sym test conditions all speeds min max units v cc for data retention v dr ce v cc ? 0.2v 25.5 v data retention current i ccdr1 v cc = 3v -28ma truth table mode ce oe we data i/o power standby h x x high z standby (deselect/power down) read l l h data out active output disable l h h high z active (deselected) write l x l data in active
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 4 timing diagrams d i/o t rc t oh t aa data valid previous data valid t oe high z t ohz read cycle timing diagrams data valid t clz ce oe t acs t chz undefined don?t care read cycle 2 (we = v ih ) write cycle 2 (ce controlled, oe = v ih ) d i/o ac test circuit i ol parameter typical units input pulse level 0 ? 3.0 v input rise and fall 5 ns input and output timing reference level 1.5 v notes: 1) v z is programmable from -2v to +7v. 2) i ol and i oh programmable from 0 to 16 ma. 3) tester impedance z o =75 ?. 4) v z is typically the midpoint of v oh and v ol . 5) i ol and i oh are adjusted to simulate a typical resistance load circuit. 6) ate tester includes jig capacitance. i oh to device under test v z ~ 1.5 v (bipolar supply) current source current source c l = 50 pf t rc t aa t olz s ee n ote s ee n ote s ee n ote s ee n ote note: guaranteed by design, but not tested. read cycle 1 (ce = oe = v il , we = v ih ) t wp t dw data valid t wc t aw t ah d i/o t dh ce we t cw t as a 0-18 a 0-18 a 0-18 t cw t as t wp t dw t ow ce we data valid t wc t aw t ah d i/o t dh t whz s ee n ote a 0-16 s ee n ote write cycle timing diagrams write cycle 1 (we controlled, oe = v il )
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 5 pin numbers & functions 66 pins ? pga-type pin # function pin # function pin # function pin # function 1i/o 8 18 a 12 35 i/o 25 52 we 3 2i/o 9 19 vcc 36 i/o 26 53 ce 3 3i/o 10 20 ce 1 37 a 6 54 gnd 4a 13 21 nc 38 a 7 55 i/o 19 5a 14 22 i/o 3 39 nc 56 i/o 31 6a 15 23 i/o 15 40 a 8 57 i/o 30 7a 16 24 i/o 14 41 a 9 58 i/o 29 8a 17 25 i/o 13 42 i/o 16 59 i/o 28 9i/o 0 26 i/o 12 43 i/o 17 60 a 0 10 i/o 1 27 oe 44 i/o 18 61 a 1 11 i/o 2 28 a 18 45 v cc 62 a 2 12 we 2 29 we 1 46 ce 4 63 i/o 23 13 ce 2 30 i/o 7 47 we 4 64 i/o 22 14 gnd 31 i/o 6 48 i/o 27 65 i/o 21 15 i/o 11 32 i/o 5 49 a 3 66 i/o 20 16 a 10 33 i/o 4 50 a 4 17 a 11 34 i/o 24 51 a 5 package outline ? pga-type "p1" all dimensions in inches 1.400 sq 1.000 .600 1.000 .100 .020 .016 .100 typ .145 min .025 .035 .245 max pin 56 pin 66 pin 11 pin 1 bottom view (p1) max typ typ typ .050 dia typ typ side view (p1) .145 min 1.085 sq 1.000 .600 typ 1.000 .100 typ pin 56 pin 66 pin 11 pin 1 bottom view (p7) max .020 .016 .100 .025 .185 max side view (p7) .050 dia .035 typ typ typ typ package outline ? pga-type "p7 limited availability use ''p7'' package for new designs
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 6 pin numbers & functions 68 pins ? cqfp pin # function pin # function pin # function pin # function 1gnd18gnd35oe 52 gnd 2ce 1 19 i/o 8 36 ce 4 53 i/o 23 3a 5 20 i/o 9 37 a 17 54 i/o 22 4a 4 21 i/o 10 38 a 18 55 i/o 21 5a 3 22 i/o 11 39 nc 56 i/o 20 6a 2 23 i/o 12 40 nc 57 i/o 19 7a 1 24 i/o 13 41 nc 58 i/o 18 8a 0 25 i/o 14 42 nc 59 i/o 17 9 nc 26 i/o 15 43 nc 60 i/o 16 10 i/o 0 27 v cc 44 i/o 31 61 v cc 11 i/o 1 28 a 11 45 i/o 30 62 a 10 12 i/o 2 29 a 12 46 i/o 29 63 a 9 13 i/o 3 30 a 13 47 i/o 28 64 a 8 14 i/o 4 31 a 14 48 i/o 27 65 a 7 15 i/o 5 32 a 15 49 i/o 26 66 a 6 16 i/o 6 33 a 16 50 i/o 25 67 we 17 i/o 7 34 ce 2 51 i/o 24 68 ce 3 all dimensions in inches package outline ? cqfp "f1" 1.50 1.575 sq max .015 .003 .800 .480 min (4 sides) pin 61 pin 9 pin 43 pin 27 pin 44 pin 1 (4 sides) .200 ref (16 at .050 4 sides) pin 60 pin 26 pin 10 .140 max .010 .050 .005 .060 ref ref .002 limited availability use ''f18'' package for new designs
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 7 pin numbers & functions 68 pins ? dual-cavity cqfp pin # function pin # function pin # function pin # function 1gnd18gnd35oe 52 gnd 2ce 3 19 i/o 8 36 ce 2 53 i/o 23 3a 5 20 i/o 9 37 a 17 54 i/o 22 4a 4 21 i/o 10 38 we 2 55 i/o 21 5a 3 22 i/o 11 39 we 3 56 i/o 20 6a 2 23 i/o 12 40 we 4 57 i/o 19 7a 1 24 i/o 13 41 a 18 58 i/o 18 8a 0 25 i/o 14 42 nc 59 i/o 17 9 nc 26 i/o 15 43 nc 60 i/o 16 10 i/o 0 27 v cc 44 i/o 31 61 v cc 11 i/o 1 28 a 11 45 i/o 30 62 a 10 12 i/o 2 29 a 12 46 i/o 29 63 a 9 13 i/o 3 30 a 13 47 i/o 28 64 a 8 14 i/o 4 31 a 14 48 i/o 27 65 a 7 15 i/o 5 32 a 15 49 i/o 26 66 a 6 16 i/o 6 33 a 16 50 i/o 25 67 we1 17 i/o 7 34 ce 1 51 i/o 24 68 ce 4 top view all dimensions in inches package outline ? dual-cavity cqfp "f2" .015 .990 sq .010 .890 sq max .800 ref .050 see detail ?a? detail ?a? *.200 max .010 ref +3/-3 .040 .010 r .010 .010 typ .002 pin 60 pin 44 pin 43 pin 27 pin 26 pin 10 pin 9 pin 61 *.180 max available, call factory for details ref .005 .010 ref .010 .002 limited availability use ''f18'' package for new designs
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 8 pin numbers & functions 68 pins ? single-cavity cqfp pin # function pin # function pin # function pin # function 1gnd18gnd35 oe 52 gnd 2ce 3 19 i/o 8 36 ce 2 53 i/o 23 3a 5 20 i/o 9 37 a 17 54 i/o 22 4a 4 21 i/o 10 38 we 2 55 i/o 21 5a 3 22 i/o 11 39 we 3 56 i/o 20 6a 2 23 i/o 12 40 we 4 57 i/o 19 7a 1 24 i/o 13 41 a 18 58 i/o 18 8a 0 25 i/o 14 42 nc 59 i/o 17 9nc26i/o 15 43 nc 60 i/o 16 10 i/o 0 27 v cc 44 i/o 31 61 v cc 11 i/o 1 28 a 11 45 i/o 30 62 a 10 12 i/o 2 29 a 12 46 i/o 29 63 a 9 13 i/o 3 30 a 13 47 i/o 28 64 a 8 14 i/o 4 31 a 14 48 i/o 27 65 a 7 15 i/o 5 32 a 15 49 i/o 26 66 a 6 16 i/o 6 33 a 16 50 i/o 25 67 we1 17 i/o 7 34 ce 1 51 i/o 24 68 ce 4 all dimensions in inches package outline ? cqfp single cavity "f18" .015 .990 sq .010 .940 sq .009 .800 nom see detail ?a? .002 pin 60 pin 44 pin 43 pin 27 pin 26 pin 9 .900 sq max pin 61 .140 ref .008 .002 detail ?a? .018 .030 .020 .110 ref .050 typ pin 1 min
aeroflex circuit technology scd1660 rev d 5/21/01 plainview ny (516) 694-6700 9 ordering information model number desc part number speed package act?s512k32n?017f1q 5962?9461110hyc 17ns 1.56"sq cqfp act?s512k32n?020f1q 5962?9461109hyc 20ns 1.56"sq cqfp act?s512k32n?025f1q 5962?9461108hyc 25ns 1.56"sq cqfp act?s512k32n?034f1q 5962?9461107hyc 35ns 1.56"sq cqfp act?s512k32n?045f1q 5962?9461106hyc 45ns 1.56"sq cqfp act?s512k32n?055f1q 5962?9461105hyc 55ns 1.56"sq cqfp act?s512k32n?017f2q 5962?9461110hmc 17ns .88"sq cqfp act?s512k32n?020f2q 5962?9461109hmc 20ns .88"sq cqfp act?s512k32n?025f2q 5962?9461108hmc 25ns .88"sq cqfp act?s512k32n?035f2q 5962?9461107hmc 35ns .88"sq cqfp act?s512k32n?045f2q 5962?9461106hmc 45ns .88"sq cqfp act?s512k32n?055f2q 5962?9461105hmc 55ns .88"sq cqfp act?s512k32n?017f18q 5962?9461110h9c 17ns .94"sq cqfp act?s512k32n?020f18q 5962?9461109h9c 20ns .94"sq cqfp act?s512k32n?025f18q 5962?9461108h9c 25ns .94"sq cqfp act?s512k32n?035f18q 5962?9461107h9c 35ns .94"sq cqfp act?s512k32n?045f18q 5962?9461106h9c 45ns .94"sq cqfp act?s512k32n?055f18q 5962?9461105h9c 55ns .94"sq cqfp act?s512k32n?017p1q 5962?9461110hxc 17ns 1.38"sq pga-type act?s512k32n?020p1q 5962?9461109hxc 20ns 1.38"sq pga-type act?s512k32n?025p1q 5962?9461108hxc 25ns 1.38"sq pga-type act?s512k32n?035p1q 5962?9461107hxc 35ns 1.38"sq pga-type act?s512k32n?045p1q 5962?9461106hxc 45ns 1.38"sq pga-type act?s512k32n?055p1q 5962?9461105hxc 55ns 1.38"sq pga-type act?s512k32n?017p7q 5962?9461110htc 17ns 1.09"sq pga-type act?s512k32n?020p7q 5962?9461109htc 20ns 1.09"sq pga-type act?s512k32n?025p7q 5962?9461108htc 25ns 1.09"sq pga-type act?s512k32n?035p7q 5962?9461107htc 35ns 1.09"sq pga-type act?s512k32n?045p7q 5962?9461106htc 45ns 1.09"sq pga-type act?s512k32n?055p7q 5962?9461105htc 55ns 1.09"sq pga-type act? s 512k 32 n? 020 f18 q aeroflex circuit model number breakdown technology memory type s = sram memory depth, locations pinout options memory width, bits n = none memory speed, ns package type & size surface mount packages thru-hole packages f1 = 1.56"sq 68 pin cqfp p1 = 1.385"sq pga 66 pins f2 = .88"sq 68 pin dual-cavity cqfp p7 = 1.085"sq pga 66 pins f18 = .94"sq 68 leads cqfp single-cavity low profile c = commercial temp, 0c to +70c i = industrial temp, -40c to +85c t = military temp, -55c to +125c m = military temp, -55c to +125c, screened * q = mil-prf-38534 compliant/smd screening * screened to the individual test methods of mil-std-883 aeroflex circuit technology 35 south service road plainview new york 11803 telephone: (516) 694-6700 fax: (516) 694-6715 toll free inquiries: 1-(800) 843-1553 specification subject to change without notice circuit technology
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