ACT-S128K32 High Speed 4 Megabit SRAM Multichip Module Features ■ 4 Low Power CMOS 128K x 8 SRAMs in one MCM ■ Overall configuration as 128K x 32 ■ Input and Output TTL Compatible ■ 17, 20, 25, 35, 45 & 55ns Access Times, 15ns Available by Special Order ■ Full Military (-55°C to +125°C) Temperature Range ■ +5V Power Supply ■ Choice of 7 Hermetically sealed Co-fired Packages: ● 68–Lead, Low Profile CQFP (F1), 1.56"SQ x .140"max ● 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) ● 68–Lead, Single-Cavity CQFP (F18), .94"SQ x .140"max (Drops into the 68 Lead JEDEC .99"SQ CQFJ footprint) ● 66–Lead, PGA-Type (P2,P6 with/without shoulders), 1.185"SQ x .245"max ● 66–Lead, PGA-Type (P7,P3 with/without shoulders), 1.08"SQ x .160"max ■ Internal Decoupling Capacitors ■ DESC SMD# 5962–93187 Released (P2,P3,P6,P7) 5962–95595 Released (F1,F2,F18) Block Diagram – PGA Type Package(P2,P7) & CQFP(F2,F18) Pin Description WE1 CE1 WE2 CE2 WE3 CE3 WE4 CE4 I/O0-31 A0 – A16 OE 128Kx8 128Kx8 128Kx8 128Kx8 8 8 8 8 I/O 0-7 I/O8-15 I/O 16-23 I/O24-31 Data I/O A0–16 Address Inputs WE1–4 Write Enables CE1–4 Chip Enables OE Output Enable Vcc Power Supply GND Ground NC Not Connected Block Diagram – CQFP(F1) Pin Description CE1 CE4 I/O0-31 CE3 CE2 WE OE A0 – A16 128Kx8 128Kx8 128Kx8 128Kx8 8 8 8 8 I/O0-7 I/O 8-15 I/O16-23 I/O24-31 Data I/O A0–16 Address Inputs WE Write Enable CE1–4 Chip Enables OE Output Enable Vcc Power Supply GND Ground NC Not Connected CIRCUIT TECHNOLOGY www.aeroflex.com General Description The ACT–S128K32 is a High Speed 4 megabit CMOS SRAM Multichip Module (MCM) designed for full temperature range, military, space, or high reliability mass memory and fast cache applications. The MCM can be organized as a 128K x 32 bits, 256K x 16 bits or 512k 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, 45ns and 55ns maximum are standard. The +5 Volt power supply version is standard and the +3.3 Volt low power model is available (See ACT-S128K32V data sheet). 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 released and available. The ACT-S128K32 is manufactured in Aeroflex’s 80,000ft2 MIL-PRF-38534 certified facility in Plainview, N.Y. eroflex Circuit Technology - Advanced Multichip Modules © SCD1659 REV E 5/21/01 Absolute Maximum Ratings Symbol Rating Range Units Case Operating Temperature -55 to +125 °C Storage Temperature -65 to +150 °C F1, P2/P6, P3/P7 Packages 4.4 W F2,F18 Package 3.3 W F1, P2/P6, P3/P7 Packages 2.0 °C/W F2,F18 Package 8.0 °C/W -0.5 to +7 V 300 °C Minimum Maximum Units TC TSTG PD ØJ-C Maximum Package Power Dissipation Hottest Die, Max Thermal Resistance - Junction to Case VG Maximum Signal Voltage to Ground TL Maximum Lead Temperature (10 seconds) Normal Operating Conditions Symbol Parameter VCC Power Supply Voltage +4.5 +5.5 V VIH Input High Voltage +2.2 VCC + 0.3 V VIL Input Low Voltage -0.5 +0.8 V A Truth Table Mode Standby Read Read Write 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 Power Standby (deselect/power down) Active Active (deselected) Active Capacitance (f = 1MHz, TC = 25°C) Symbol Parameter Maximum Units CAD A0 – A16 Capacitance 50 pF COE OE Capacitance 50 pF CQFP(F1) Package 50 pF PGA(P2,P3,P6,P7) and CQFP(F2,F18) Packages 20 pF CCE Chip Enable Capacitance 20 pF C I/O I/O0 – I/O31 Capacitance 20 pF CWE Capacitance is guaranteed by design but not tested. DC Characteristics (4.5Vdc< VCC < 5.5Vdc, VSS = 0V, TC = -55°C to +125°C, Unless otherwise specified) Parameter Sym Conditions –017 & –020 –025 & –035 –045 & –055 Units Min Max Min Max Min Max Input Leakage Current ILI VCC = Max, VIN = 0 or VCC 10 10 10 µA Output Leakage Current ILO CE = VIH, OE = VIH, VOUT = 0 or VCC 10 10 10 µA 600 600 600 mA Operating Supply Current 32 Bit Mode Aeroflex Circuit Technology ACT-S128K32 CE = VIL, OE = VIH, ICCx32 f = 5 MHz, VCC = Max, CMOS Compatible 2 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 DC Characteristics (Continued) (4.5Vdc< VCC < 5.5Vdc, VSS = 0V, TC = -55°C to +125°C, Unless otherwise specified) Parameter Sym –017 & –020 –025 & –035 –045 & –055 Units Min Max Min Max Min Max Conditions Standby Current ISB CE = VIH, OE = VIH, f = 5 MHz, VCC = Max, CMOS Compatible 80 60 60 mA Output Low Voltage VOL IOL = 8 mA, VCC = Min 0.4 0.4 0.4 V Output High Voltage VOH IOH = -4.0 mA, VCC = Min 2.4 2.4 2.4 V AC Characteristics (VCC = 5.0V, VSS = 0V, TC = -55°C to +125°C) Read Cycle Parameter Sym –020 –017 Min Max Min Max –025 –035 Min Max Min Max –045 –055 Min Max Min Max 17 25 45 Units Read Cycle Time tRC Address Access Time tAA 17 20 25 35 45 55 ns Chip Enable Access Time tACE 17 20 25 35 45 55 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 3 ns Output Enable to Output in Low Z* tOLZ 0 0 0 0 0 0 ns Chip Deselect to Output in High Z* tCHZ 12 12 12 15 20 20 ns Output Disable to Output in High Z* tOHZ 10 11 12 15 20 20 ns Sym –017 Min Max –020 –025 –035 –045 –055 Min Max Min Max Min Max Min Max Min Max 20 0 0 35 0 9 12 0 15 55 0 20 ns 0 25 ns 30 ns * Parameters guaranteed by design but not tested Write Cycle Parameter Units Write Cycle Time tWC 17 20 25 35 45 55 ns Chip Enable to End of Write tCW 12 15 20 25 30 40 ns Address Valid to End of Write tAW 12 15 20 25 30 40 ns Data Valid to End of Write tDW 10 12 15 18 20 20 ns Write Pulse Width tWP 13 15 20 25 30 40 ns Address Setup Time tAS 0 0 0 0 0 0 ns Output Active from End of Write * tOW 3 3 3 4 4 4 ns Write to Output in High Z * tWHZ Data Hold from Write Time tDH 0 0 0 0 0 0 ns Address Hold Time tAH 0 0 0 0 0 0 ns 10 10 10 15 15 15 ns * Parameters guaranteed by design but not tested Data Retention Electrical Characteristics (Special Order Only) (TC = -55°C to +125°C) Parameter Sym VCC for Data Retention VDR Data Retention Current ICCDR1 Aeroflex Circuit Technology ACT-S128K32 Test Conditions CE ≥ VCC – 0.2V VCC = 3V, 17-55ns 3 Min 2 All Speeds Max Units 5.5 V 11.6 mA SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 A Timing Diagrams Read Cycle Timing Diagrams Write Cycle Timing Diagrams Write Cycle 1 (WE Controlled, OE = VIL) Read Cycle 1 (CE = OE = VIL, WE = VIH) tWC tRC A0-16 A0-16 tAA tAW tCW tOH DI/O Previous Data Valid tAH CE Data Valid tAS tWP WE tOW SEE N OTE tWHZ tDH tDW SEE NOTE DI/O A Data Valid Read Cycle 2 (WE = VIH) tRC Write Cycle 2 (CE Controlled, OE = VIH ) A0-16 tWC tAA A0-16 tAH tAW CE tACE tAS tCHZ tCLZ SEE NOTE CE tOHZ WE tCW SEE NOTE OE tWP tOE SEE N OTE tOLZ SEE N OTE DI/O tDW Data Valid High Z DI/O UNDEFINED tDH Data Valid Note: Guaranteed by design, but not tested. DON’T CARE Note: Guaranteed by design, but not tested. AC Test Circuit Current Source IOL VZ ~ 1.5 V (Bipolar Supply) To Device Under Test CL = 50 pF IOH Current Source 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 Output Lead Capacitance 50 pF Notes: 1) V Z is programmable from -2V to +7V. 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-S128K32 4 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 Pin Numbers & Functions 66 Pins — PGA-Type Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function 1 I/O8 11 I/O2 21 NC 31 I/O6 41 A9 51 A5 61 A1 2 I/O9 12 WE2 22 I/O3 32 I/O5 42 I/O16 52 WE3 62 A2 3 I/O10 13 CE2 23 I/O15 33 I/O4 43 I/O17 53 CE3 63 I/O23 4 A13 14 GND 24 I/O14 34 I/O24 44 I/O18 54 GND 64 I/O22 5 A14 15 I/O11 25 I/O13 35 I/O25 45 VCC 55 I/O19 65 I/O21 6 A15 16 A10 26 I/O12 36 I/O26 46 CE4 56 I/O31 66 I/O20 7 A16 17 A11 27 OE 37 A6 47 WE4 57 I/O30 8 NC 18 A12 28 NC 38 A7 48 I/O27 58 I/O29 9 I/O0 19 Vcc 29 WE1 39 NC 49 A3 59 I/O28 10 I/O1 20 CE1 30 I/O7 40 A8 50 A4 60 A0 Note: Pins 8, 21, 28, & 39 normally not connected, and can be connected to ground by specifing pinout Option "C". "P2" — 1.185" SQ PGA Type Package Standard (with shoulders on Pins 1, 11, 56 & 66) "P6" — 1.185" SQ PGA Type Special Order Package (without shoulders) Side View (P2) Bottom View (P2 & P6) Side View (P6) .245 MAX .025 .035 1.185 SQ ±.015 1.000 .600 .061 .051 .085 .075 Pin 56 φ .050 1.140 1.150 .100 Pin 1 1.140 1.150 Use Limited Availability .100 ''P7'' package for new designs φ.020 .016 1.000 φ .020 .016 Pin 66 Pin 11 .180 TYP .155 .145 .100 .180 TYP .160 MAX "P7" — 1.08" SQ PGA Type Package Standard (with shoulders on Pins 1, 11, 56 & 66) "P3" — 1.08" SQ PGA Type Special Order Package (without shoulders) Side View (P7) Bottom View (P7 & P3) Side View (P3) .185 MAX .025 .035 .085 .075 1.085 SQ MAX 1.000 .600 .061 .051 Pin 56 φ .050 1.030 1.040 .100 Pin 1 1.030 1.040 .100 1.000 φ .020 φ.020 .016 .016 Pin 66 .180 TYP Pin 11 .155 .145 Aeroflex Circuit Technology ACT-S128K32 .160 MAX .180 TYP 5 .100 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 A Pin Numbers & Functions 68 Pins — CQFP Pin # Function Pin # Function Pin # Function Pin # Function 1 GND 18 GND 35 OE 52 GND 2 CE1 19 I/O8 36 CE4 53 I/O23 3 A5 20 I/O9 37 NC 54 I/O22 4 A4 21 I/O10 38 NC 55 I/O21 5 A3 22 I/O11 39 NC 56 I/O20 6 A2 23 I/O12 40 NC 57 I/O19 7 A1 24 I/O13 41 NC 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 WE 17 I/O7 34 CE2 51 I/O24 68 CE3 Package Outline — CQFP "F1" .140 MAX Pin 1 .200 Pin 9 Pin 61 Pin 10 Pin 60 1.575 SQ MAX 1.50 (4 Sides) Limited Availability Use ''F18'' package for new designs Pin 26 Pin 44 Pin 27 Pin 43 .500 (4 Sides) .050 ±.005 .010 .015 .800 (16 at .050 4 sides) All dimensions in inches Aeroflex Circuit Technology ACT-S128K32 6 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 A 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 NC 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 NC 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 (*.180 MAX available, call factory for details) Pin 61 Pin 10 *.200 MAX .010 REF Pin 60 .015 ±.010 Limited Availability Use ''F18'' package for new designs .946 ±.010 .010 R 0°-7° .050 TYP .010 NOM .040 Detail “A” Pin 26 Pin 27 Pin 44 .800 NOM Pin 43 See Detail “A” Note: Metallic lids and walls – both sides All dimensions in inches Aeroflex Circuit Technology ACT-S128K32 7 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 A Pin Numbers & Functions 68 Pins — Single-Cavity CQFP Pin # Function Pin # Function 1 2 GND 18 GND CE3 19 I/O8 3 A5 20 I/O9 4 A4 21 5 A3 6 A2 7 8 Pin # Function Pin # Function 35 OE 52 GND 36 CE2 53 I/O23 37 NC 54 I/O22 I/O10 38 WE2 55 I/O21 22 I/O11 39 WE3 56 I/O20 23 I/O12 40 WE4 57 I/O19 A1 24 I/O13 41 NC 58 I/O18 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 — CQFP Single Cavity "F18" Pin 9 .140 MAX .990 SQ ±.010 .940 SQ ±.009 Pin 1 Pin 61 Pin 10 .110 REF Pin 60 .008 ±.002 .015 ±.002 .050 TYP Pin 26 Pin 27 .018 .030 .020 MIN Detail “A” .900 SQ REF Pin 44 .800 NOM Pin 43 See Detail “A” All dimensions in inches Aeroflex Circuit Technology ACT-S128K32 8 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 A DESC Ordering Information Model Number DESC Part Number Speed Package ACT–S128K32N–017F1Q 5962–9559510HYX 17ns 1.56"sq CQFP ACT–S128K32N–020F1Q 5962–9559509HYX 20ns 1.56"sq CQFP ACT–S128K32N–025F1Q 5962–9559508HYX 25ns 1.56"sq CQFP ACT–S128K32N–035F1Q 5962–9559507HYX 35ns 1.56"sq CQFP ACT–S128K32N–045F1Q 5962–9559506HYX 45ns 1.56"sq CQFP ACT–S128K32N–055F1Q 5962–9559505HYX 55ns 1.56"sq CQFP ACT–S128K32N–017F2Q 5962–9559510HMX 17ns .88"sq CQFP ACT–S128K32N–020F2Q 5962–9559509HMX 20ns .88"sq CQFP ACT–S128K32N–025F2Q 5962–9559508HMX 25ns .88"sq CQFP ACT–S128K32N–035F2Q 5962–9559507HMX 35ns .88"sq CQFP ACT–S128K32N–045F2Q 5962–9559506HMX 45ns .88"sq CQFP ACT–S128K32N–055F2Q 5962–9559505HMX 55ns .88"sq CQFP ACT–S128K32N–017F2Q 5962–9559510HZX 17ns .88"sq CQFP ACT–S128K32N–020F2Q 5962–9559509HZX 20ns .88"sq CQFP ACT–S128K32N–025F2Q 5962–9559508HZX 25ns .88"sq CQFP ACT–S128K32N–035F2Q 5962–9559507HZX 35ns .88"sq CQFP ACT–S128K32N–045F2Q 5962–9559506HZX 45ns .88"sq CQFP ACT–S128K32N–055F2Q 5962–9559505HZX 55ns .88"sq CQFP ACT–S128K32N–017F18Q 5962–9559510H9X 17ns .94"sq CQFP ACT–S128K32N–020F18Q 5962–9559509H9X 20ns .94"sq CQFP ACT–S128K32N–025F18Q 5962–9559508H9X 25ns .94"sq CQFP ACT–S128K32N–035F18Q 5962–9559507H9X 35ns .94"sq CQFP ACT–S128K32N–045F18Q 5962–9559506H9X 45ns .94"sq CQFP ACT–S128K32N–055F18Q 5962–9559505H9X 55ns .94"sq CQFP ACT–S128K32N–017P2Q 5962–9318710HTX 17ns 1.185"sq PGA-Type ACT–S128K32N–020P2Q 5962–9318709HTX 20ns 1.185"sq PGA-Type ACT–S128K32N–025P2Q 5962–9318708HTX 25ns 1.185"sq PGA-Type ACT–S128K32N–035P2Q 5962–9318707HTX 35ns 1.185"sq PGA-Type ACT–S128K32N–045P2Q 5962–9318706HTX 45ns 1.185"sq PGA-Type ACT–S128K32N–055P2Q 5962–9318705HTX 55ns 1.185"sq PGA-Type ACT–S128K32C–017P2Q 5962–9318710HTX 17ns 1.185"sq PGA-Type ACT–S128K32C–020P2Q 5962–9318709HTX 20ns 1.185"sq PGA-Type ACT–S128K32C–025P2Q 5962–9318708HTX 25ns 1.185"sq PGA-Type ACT–S128K32C–035P2Q 5962–9318707HTX 35ns 1.185"sq PGA-Type ACT–S128K32C–045P2Q 5962–9318706HTX 45ns 1.185"sq PGA-Type ACT–S128K32C–055P2Q 5962–9318705HTX 55ns 1.185"sq PGA-Type ACT–S128K32N–017P7Q 5962–9318710H4X 17ns 1.085"sq PGA-Type ACT–S128K32N–020P7Q 5962–9318709H4X 20ns 1.085"sq PGA-Type ACT–S128K32N–025P7Q 5962–9318708H4X 25ns 1.085"sq PGA-Type ACT–S128K32N–035P7Q 5962–9318707H4X 35ns 1.085"sq PGA-Type ACT–S128K32N–045P7Q 5962–9318706H4X 45ns 1.085"sq PGA-Type ACT–S128K32N–055P7Q 5962–9318705H4X 55ns 1.085"sq PGA-Type ACT–S128K32C–017P7Q 5962–9318710H5X 17ns 1.085"sq PGA-Type ACT–S128K32C–020P7Q 5962–9318709H5X 20ns 1.085"sq PGA-Type ACT–S128K32C–025P7Q 5962–9318708H5X 25ns 1.085"sq PGA-Type ACT–S128K32C–035P7Q 5962–9318707H5X 35ns 1.085"sq PGA-Type ACT–S128K32C–045P7Q 5962–9318706H5X 45ns 1.085"sq PGA-Type ACT–S128K32C–055P7Q 5962–9318705H5X 55ns 1.085"sq PGA-Type Aeroflex Circuit Technology ACT-S128K32 9 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700 A CIRCUIT TECHNOLOGY Part Number Breakdown \\\ ACT– S 128K 32 N– 020 F18 M Aeroflex Circuit Technology A 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 Package Types & Sizes Surface Mount Packages F1 = 1.56"SQ 68 Leads CQFP Low Profile F2 = 0.88"SQ 68 Leads CQFP Dual-Cavity F18 = 0.94"SQ 68 Leads CQFP Single-Cavity Low Profile Options N = None C = Connect to GND Pins 8, 21, 28 & 30 (P2,P3,P6 & P7 only) Memory Speed, ns (+5V Vcc) Thru-Hole Packages P2 = 1.185"SQ PGA 66 Pins W/Shoulder P3 = 1.085"SQ PGA 66 Pins WO/Shoulder P6 = 1.185"SQ PGA 66 Pins WO/Shoulder P7 = 1.085"SQ PGA 66 Pins W/Shoulder * Screened to the individual test methods of MIL-STD-883 Specifications subject to change without notice Aeroflex Circuit Technology 35 South Service Road Plainview New York 11803 www.aeroflex.com Aeroflex Circuit Technology ACT-S128K32 Telephone: (516) 694-6700 FAX: (516) 694-6715 Toll Free Inquiries: (800) 843-1553 E-Mail: [email protected] 10 SCD1659 REV E 5/21/01 Plainview NY (516) 694-6700