ACT-S512K32V High Speed 3.3Volt 16 Megabit SRAM Multichip Module Features 4 Low Power CMOS 512K x 8 SRAMs in one MCM Overall configuration as 512K x 32 ■ Input and Output TTL Compatible ■ 17, 20, 25, 35 & 45ns Access Times, 15ns Available by Special Order ■ Full Military (-55°C to +125°C) Temperature Range ■ +3.3V Power Supply ■ Choice of Surface Mount or PGA Type Co-fired Packages: ■ ■ 68–Lead, Dual-Cavity CQFP (F2), .88"SQ x .20"max (.18"max thickness available, contact factory for details) (Drops into the 68 Lead JEDEC .99"SQ CQFJ footprint) ● 66–Pin, PGA-Type (P1), 1.38"SQ x .245"max ● 66–Pin, PGA-Type (P7), 1.08"SQ x .185"max CIRCUIT TECHNOLOGY www.aeroflex.com/act1.htm General Description ● Internal Decoupling Capacitors ■ DESC SMD# Pending ■ Block Diagram – PGA Type Package(P1,P7) & CQFP(F2) WE1 CE1 WE2 CE2 WE3 CE3 WE4 CE4 A0 – A 18 OE 512Kx8 512Kx8 512Kx8 512Kx8 8 8 8 8 I/O0-7 I/O8-15 I/O16-23 I/O24-31 Pin Description I/O0-31 Data I/O A0–18 Address Inputs WE 1–4 Write Enables CE1–4 Chip Enables OE Output Enable Vcc Power Supply GND Ground NC Not Connected The ACT–S512K32V is a High Speed 4 megabit CMOS SRAM Multichip Module (MCM) designed for full temperature range, 3.3V Power Supply, military, space, or high reliability mass memory and fast cache applications. The MCM can be organized as a 512K x 32 bits, 1M x 16 bits or 2M x 8 bits device and is input and output TTL compatible. Writing is executed when the write enable (WE) and chip enable (CE) inputs are low. Reading is accomplished when WE is high and CE and output enable (OE) are both low. Access time grades of 17ns, 20ns, 25ns, 35ns and 45ns maximum are standard. The products are designed for operation over the temperature range of -55°C to +125°C and screened under the full military environment. DESC Standard Military Drawing (SMD) part numbers are pending. The ACT-S512K32V is manufactured in Aeroflex’s 80,000ft2 MIL-PRF-38534 certified facility in Plainview, N.Y. eroflex Circuit Technology - Advanced Multichip Modules © SCD3360 REV B 12/17/98 Absolute Maximum Ratings Symbol Rating TC Range -40 to +85 -55 to +125 Units °C °C -65 to +150 °C Maximum Package Power Dissipation P1,P7 Package F2 Package 3.0 2.7 W W Hottest Die, Max Thermal Resistance - Junction to Case P1,P7 Package F2 Package 2.0 8.0 °C/W °C/W -0.5 to +4.6 V 300 °C Speed 15ns Speed 17ns to 45ns Case Operating Temperature TSTG Storage Temperature PD ØJ-C VG Maximum Signal Voltage to Ground TL Maximum Lead Temperature (10 seconds) Normal Operating Conditions Symbol Parameter Minimum Maximum Units VCC Power Supply Voltage +3.0 +3.6 V VIH Input High Voltage +2.0 VCC + 0.3 V VIL Input Low Voltage -0.3 +0.8 V Capacitance (f = 1MHz, TC = 25°C) Symbol Parameter Maximum Units CAD A0 – A18 Capacitance 50 pF COE OE Capacitance 50 pF CWE Write Enable Capacitance 20 pF CCE Chip Enable Capacitance 20 pF CI/O I/O0 – I/O31 Capacitance 20 pF Capacitance is guaranteed by design but not tested. DC Characteristics (3.0Vdc< VCC < 3.6Vdc, VSS = 0V, TC = -55°C to +125°C, Unless otherwise specified) Parameter Sym ALL Speeds Units Min Max Conditions Input Leakage Current ILI VCC = Max, VIN = 0 or VCC 10 µA Output Leakage Current ILO CE = VIH, OE = VIH, VOUT = 0 or VCC 10 µA CE = VIL, OE = VIH, f = 5 MHz, VCC = Max, CMOS Compatible 600 mA CE = VIH, OE = VIH, f = 5 MHz, VCC = Max, CMOS Compatible 80 mA 750 mA Operating Supply Current 32 Bit Mode ICC1x32 Standby Current ISB1 CE = VIL, OE = VIH, f = 50 MHz, VCC = Operating Supply Current 32 Bit Mode ICC2x32 Max, CMOS Compatible Standby Current ISB2 CE = VCC, OE = VIH, f = 50 MHz, VCC = Max, CMOS Compatible 240 mA Output Low Voltage VOL IOL = 8 mA, VCC = Min 0.4 V Output High Voltage VOH IOH = -4.0 mA, VCC = Min Aeroflex Circuit Technology ACT-S512K32V 2 2.4 V SCD3360 REV B 12/17/98 Plainview NY (516) 694-6700 AC Characteristics (VCC = 3.3V, VSS = 0V, Tc = -55°C to +125°C) Read Cycle Parameter Sym –020 –017 Min Max Min Max –025 –035 –045 Min Max Min Max Min Max 17 25 20 35 Units 45 ns Read Cycle Time tRC Address Access Time tAA 17 20 25 35 45 ns Chip Enable Access Time tACS 17 20 25 35 45 ns Output Hold from Address Change tOH Output Enable to Output Valid tOE Chip Enable to Output in Low Z * tCLZ 3 3 3 3 3 ns Output Enable to Output in Low Z * tOLZ 0 0 0 0 0 ns Chip Deselect to Output in High Z * tCHZ 8 8 10 15 15 ns Output Disable to Output in High Z * tOHZ 8 8 10 15 15 ns 0 0 9 0 10 0 12 0 25 ns 35 ns * Parameters guaranteed by design but not tested Write Cycle Parameter Sym –017 Min Max –020 –025 –035 –045 Min Max Min Max Min Max Min Max Units Write Cycle Time tWC 17 20 25 35 45 ns Chip Enable to End of Write tCW 15 15 20 30 35 ns Address Valid to End of Write tAW 15 15 20 30 35 ns Data Valid to End of Write tDW 12 12 15 20 30 ns Write Pulse Width tWP 13 13 15 25 35 ns Address Setup Time tAS 0 0 0 0 0 ns Output Active from End of Write * tOW 0 0 0 0 0 ns Write to Output in High Z * tWHZ Data Hold from Write Time tDH 0 0 0 0 0 ns Address Hold Time tAH 0 1 2 2 2 ns 8 11 13 15 15 ns * Parameters guaranteed by design but not tested Truth Table Mode Standby Read Read Write Aeroflex Circuit Technology ACT-S512K32V CE H L L L OE X L H X WE X H H L Data I/O High Z Data Out High Z Data In 3 Power Standby (deselect/power down) Active Active (deselected) Active SCD3360 REV B 12/17/98 Plainview NY (516) 694-6700 Timing Diagrams Read Cycle Timing Diagrams Write Cycle Timing Diagrams Read Cycle 1 (CE = OE = VIL, WE = VIH) Write Cycle 1 (WE Controlled, OE = VIL) tWC tRC A0-18 A0-16 tAA tAW tCW tOH DI/O Previous Data Valid Data Valid tAH CE tAS tWP WE tOW SEE NOTE tWHZ tDW SEE NOTE DI/O tDH Data Valid Read Cycle 2 (WE = VIH) tRC Write Cycle 2 (CE Controlled, OE = VIH ) A0-18 tWC tAA A0-18 tAH tAW CE tACS tAS tCHZ tCLZ SEE NOTE CE tOHZ WE tCW SEE NOTE OE tWP tOE SEE NOTE tOLZ SEE NOTE DI/O tDW tDH Data Valid High Z DI/O Data Valid Note: Guaranteed by design, but not tested. DON’T CARE UNDEFINED AC Test Circuit Current Source IOL 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 VZ ~ 1.5 V (Bipolar Supply) To Device Under Test CL = 50 pF IOH Current Source Notes: 1) VZ is programmable from -2V to +4.6V. 2) IOL and IOH programmable from 0 to 16 mA. 3) Tester Impedance ZO = 75Ω. 4) VZ is typically the midpoint of VOH and VOL. 5) IOL and IOH are adjusted to simulate a typical resistance load circuit. 6) ATE Tester includes jig capacitance. Aeroflex Circuit Technology ACT-S512K32V 4 SCD3360 REV B 12/17/98 Plainview NY (516) 694-6700 Pin Numbers & Functions 66 Pins — PGA-Type Pin # Function Pin # Function Pin # Function Pin # Function 1 I/O8 2 I/O9 18 A12 35 I/O25 52 WE3 19 Vcc 36 I/O26 53 CS3 3 I/O10 20 CS1 37 A6 54 GND 4 A13 21 NC 38 A7 55 I/O19 5 A14 22 I/O3 39 NC 56 I/O31 6 A15 23 I/O15 40 A8 57 I/O30 7 A16 24 I/O14 41 A9 58 I/O29 8 A17 25 I/O13 42 I/O16 59 I/O28 9 I/O0 26 I/O12 43 I/O17 60 A0 10 I/O1 27 OE 44 I/O18 61 A1 11 I/O2 28 A18 45 VCC 62 A2 12 WE2 29 WE1 46 CS4 63 I/O23 13 CS2 30 I/O7 47 WE4 64 I/O22 14 GND 31 I/O6 48 I/O27 65 I/O21 15 I/O11 32 I/O5 49 A3 66 I/O20 16 A10 33 I/O4 50 A4 17 A11 34 I/O24 51 A5 "P1" — 1.40" SQ PGA Type Package Side View Bottom View .245 MAX .025 .035 1.400 SQ MAX 1.000 TYP .600 TYP .050 DIA TYP Pin 1 Pin 56 1.000 TYP .100 TYP .020 .016 Pin 66 Pin 11 .100 TYP .145 MIN Aeroflex Circuit Technology ACT-S512K32V 5 SCD3360 REV B 12/17/98 Plainview NY (516) 694-6700 Pin Numbers & Functions 66 Pins — PGA-Type Pin # Function Pin # Function Pin # Function Pin # Function 1 I/O8 2 I/O9 18 A12 35 I/O25 52 WE3 19 Vcc 36 I/O26 53 CE3 3 I/O10 20 CE1 37 A6 54 GND 4 A13 21 NC 38 A7 55 I/O19 5 A14 22 I/O3 39 NC 56 I/O31 6 A15 23 I/O15 40 A8 57 I/O30 7 A16 24 I/O14 41 A9 58 I/O29 8 A17 25 I/O13 42 I/O16 59 I/O28 9 I/O0 26 I/O12 43 I/O17 60 A0 10 I/O1 27 OE 44 I/O18 61 A1 11 I/O2 28 A18 45 VCC 62 A2 12 WE2 29 WE1 46 CE4 63 I/O23 13 CE2 30 I/O7 47 WE4 64 I/O22 14 GND 31 I/O6 48 I/O27 65 I/O21 15 I/O11 32 I/O5 49 A3 66 I/O20 16 A10 33 I/O4 50 A4 17 A11 34 I/O24 51 A5 "P7" — 1.08" SQ PGA Type Package Side View Bottom View 1.085 SQ MAX 1.000 TYP .600 TYP .185 MAX .025 .035 .050 DIA TYP Pin 1 Pin 56 1.000 TYP .100 TYP .020 .016 Pin 66 Pin 11 .100 TYP .145 MIN All dimensions in inches Aeroflex Circuit Technology ACT-S512K32V 6 SCD3360 REV B 12/17/98 Plainview NY (516) 694-6700 Pin Numbers & Functions 68 Pins — Dual-Cavity CQFP Pin # Function Pin # Function Pin # Function Pin # Function 1 GND 18 GND 35 OE 52 GND 2 CE3 19 I/O8 36 CE2 53 I/O23 3 A5 20 I/O9 37 A17 54 I/O22 4 A4 21 I/O10 38 WE2 55 I/O21 5 A3 22 I/O11 39 WE3 56 I/O20 6 A2 23 I/O12 40 WE4 57 I/O19 7 A1 24 I/O13 41 A18 58 I/O18 8 A0 25 I/O14 42 NC 59 I/O17 9 NC 26 I/O15 43 NC 60 I/O16 10 I/O0 27 Vcc 44 I/O31 61 VCC 11 I/O1 28 A11 45 I/O30 62 A10 12 I/O2 29 A12 46 I/O29 63 A9 13 I/O3 30 A13 47 I/O28 64 A8 14 I/O4 31 A14 48 I/O27 65 A7 15 I/O5 32 A15 49 I/O26 66 A6 16 I/O6 33 A16 50 I/O25 67 WE1 17 I/O7 34 CE1 51 I/O24 68 CE4 Package Outline "F2" — Dual-Cavity CQFP Top View Pin 9 .990 SQ ±.010 .880 SQ ±.010 Pin 1 Pin 10 (*.180 MAX available, call factory for details) Pin 61 *.200 MAX .010 REF Pin 60 0.015 ±.010 .946 ±.010 .010 R 3° / 0° .050 TYP .010 NOM .040 Detail “A” Pin 26 Pin 27 Pin 44 .800 REF Pin 43 See Detail “A” Note: Metallic lids and walls – both sides All dimensions in inches Aeroflex Circuit Technology ACT-S512K32V 7 SCD3360 REV B 12/17/98 Plainview NY (516) 694-6700 CIRCUIT TECHNOLOGY Ordering Information Model Number DESC Part Number Speed Package ACT–S512K32V–017F2Q (Pending) 17ns .88"sq CQFP ACT–S512K32V–020F2Q (Pending) 20ns .88"sq CQFP ACT–S512K32V–025F2Q (Pending) 25ns .88"sq CQFP ACT–S512K32V–035F2Q (Pending) 35ns .88"sq CQFP ACT–S512K32V–045F2Q (Pending) 45ns .88"sq CQFP ACT–S512K32V–017P1Q (Pending) 17ns 1.38"sq PGA-Type ACT–S512K32V–020P1Q (Pending) 20ns 1.38"sq PGA-Type ACT–S512K32V–025P1Q (Pending) 25ns 1.38"sq PGA-Type ACT–S512K32V–035P1Q (Pending) 35ns 1.38"sq PGA-Type ACT–S512K32V–045P1Q (Pending) 45ns 1.38"sq PGA-Type ACT–S512K32V–017P7Q (Pending) 17ns 1.08"sq PGA-Type ACT–S512K32V–020P7Q (Pending) 20ns 1.08"sq PGA-Type ACT–S512K32V–025P7Q (Pending) 25ns 1.08"sq PGA-Type ACT–S512K32V–035P7Q (Pending) 35ns 1.08"sq PGA-Type ACT–S512K32V–045P7Q (Pending) 45ns 1.08"sq PGA-Type Part Number Breakdown ACT– S 512K 32 V– 020 F2 M Aeroflex Circuit Technology Memory Type Screening C = Commercial Temp, 0°C to +70°C I = Industrial Temp, -40°C to +85°C T = Military Temp, -55°C to +125°C M = Military Temp, -55°C to +125°C Screened * Q = MIL-PRF-38534 Compliant/SMD S = SRAM Memory Depth, Locations Memory Width, Bits Options V = +3.3 V Power Supply Package Types & Sizes Surface Mount Packages F2 = 0.88"SQ 68 Leads Dual-Cavity CQFP Memory Speed, ns Thru-Hole Packages P1 = 1.400"SQ PGA 66 Pins P7 = 1.085"SQ PGA 66 Pins * Screened to the individual test methods of MIL-STD-883 Specifications subject to change without notice Telephone: (516) 694-6700 FAX: (516) 694-6715 Toll Free Inquiries: (800) 843-1553 E-Mail: [email protected] Aeroflex Circuit Technology 35 South Service Road Plainview New York 11803 www.aeroflex.com/act1.htm Aeroflex Circuit Technology ACT-S512K32V 8 SCD3360 REV B 12/17/98 Plainview NY (516) 694-6700