WMS512K8-XXX 512Kx8 MONOLITHIC SRAM, SMD 5962-95613 FEATURES n Access Times 15, 17, 20, 25, 35, 45, 55ns n 32 pin, Rectangular Ceramic Leadless Chip Carrier (Package 601) n MIL-STD-883 Compliant Devices Available n Commercial, Industrial and Military Temperature Range n Revolutionary, Center Power/Ground Pinout JEDEC Approved n 5 Volt Power Supply *36 lead Ceramic SOJ (Package 100) n Low Power CMOS *36 lead Ceramic Flat Pack (Package 226) n Low Power Data Retention for Batter y Back-up Operation n Evolutionary, Corner Power/Ground Pinout JEDEC Approved n TTL Compatible Inputs and Outputs *32 pin Ceramic DIP (Package 300) *32 lead Ceramic SOJ (Package 101) *32 lead Ceramic ThinpackO Flat Pack (Package 321) 36 FLAT PACK 36 CSOJ 32 DIP 32 CSOJ (DE) 32 FLAT PACK (FF) TOP VIEW TOP VIEW A17 A15 VCC A18 4 3 2 1 32 31 30 5 29 6 28 7 27 8 26 9 25 10 24 11 23 12 22 13 21 14 15 16 17 18 19 20 WE A13 A8 A9 A11 OE A10 CS I/O7 I/O6 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O5 VCC A15 A17 WE A13 A8 A9 A11 OE A10 CS I/O7 I/O6 I/O5 I/O4 I/O3 I/O4 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 A16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I/O3 A18 A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 VSS A14 NC A18 A17 A16 A15 OE I/O7 I/O6 VSS VCC I/O5 I/O4 A14 A13 A12 A11 A10 NC VSS 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 TOP VIEW A12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 32 CLCC I/O2 A0 A1 A2 A3 A4 CS I/O0 I/O1 VCC VSS I/O2 I/O3 WE A5 A6 A7 A8 A9 EVOLUTIONARY PINOUT I/O1 REVOLUTIONARY PINOUT PIN DESCRIPTION February 2002 Rev. 6 A0-18 Address Inputs I/O0-7 Data Input/Output CS Chip Select OE Output Enable WE Write Enable V CC +5.0V Power GND Ground 1 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com WMS512K8-XXX ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature T RUTH TABLE Symbol Min Max Unit CS OE WE Mode Data I/O Power TA -55 +125 C C H L L L X L X H X H L H Standby Read Write Out Disable High Z Data Out Data In High Z Standby Active Active Active Storage Temperature TSTG -65 +150 Signal Voltage Relative to GND VG -0.5 Vcc+0.5 V Junction Temperature TJ 150 C 7.0 V Supply Voltage -0.5 VCC RECOMMENDED OPERATING CONDITIONS Parameter Symbol Min Max Supply Voltage VCC 4.5 5.5 Unit V Input High Voltage VIH 2.2 V CC + 0.3 V Input Low Voltage VIL -0.3 +0.8 V Operating Temp. (Mil.) TA -55 +125 C CAPACITANCE (TA = +25C) Parameter Input capacitance Output capicitance Symbol Condition Package Speed (ns) Max Unit CIN VIN = 0V, f = 1.0MHz 32 Pin CSOJ, DIP, Flat Pack Evolutionary 32 Pin CLCC 36 Pin CSOJ & Flat Pack Revolutionary 15 to 55 20 pF 15 to 55 15 to 35 45 to 55 15 to 55 15 12 20 20 pF pF pF pF 15 to 35 45 to 55 12 20 pF pF COUT VOUT = 0V, f = 1.0MHz 32 Pin CSOJ, DIP, Flat Pack Evolutionary 36 Pin CSOJ & Flat Pack Revolutionary This parameter is guaranteed by design but not tested. DC CHARACTERISTICS (VCC = 5.0V, GND = 0V, TA = -55C Parameter Sym Conditions TO +125C) Min Max Units Input Leakage Current I LI VCC = 5.5, VIN = GND to VCC 10 Output Leakage Current I LO CS = VIH, OE = VIH, VOUT = GND to VCC 10 A A Operating Supply Current* I CC CS = VIL, OE = VIH, f = 5MHz, Vcc = 5.5 160 mA Standby Current ISB CS = VIH, OE = VIH, f = 5MHz, Vcc = 5.5 15 mA Output Low Voltage VOL IOL = 8mA for 17 - 35ns, IOL = 2.1mA for 45 - 55ns, VCC = 4.5 0.4 V Output High Voltage VOH IOH = -4.0mA for 17 - 35ns, IOH = -1.0mA for 45 - 55ns, VCC = 4.5 2.4 V NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V * Not Minimum Cycle Time DATA RETENTION C HARACTERISTICS FOR LOW POWER L VERSION Parameter Symbol Conditions VDR CS * V CC -0.2V Low Power Data Retention ICCDR1 V CC = 3V Low Power Data Retention ICCDR2 V CC = 2V Data Retention Supply Voltage White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com 2 Units Min Max 2.0 5.5 V 7 mA 2 mA WMS512K8-XXX AC CHARACTERISTICS (VCC = 5.0V, GND = 0V, TA = -55C Parameter Symbol Read Cycle -15 Min Read Cycle Time t RC Address Access Time tAA Output Hold from Address Change tOH Chip Select Access Time t ACS -17 Max 15 Min -20 Max Min 17 15 0 15 20 Min -35 Max 25 20 0 Min 20 9 -45 Max 35 -55 Max Units Max ns 45 0 0 55 ns 55 ns 25 ns 0 35 12 Min 55 35 25 10 Min 45 25 0 17 8 +125C) -25 Max 17 0 TO ns 45 Output Enable to Output Valid tOE Chip Select to Output in Low Z t CLZ 1 2 2 2 2 4 25 4 25 4 Output Enable to Output in Low Z t OLZ 1 0 0 0 0 0 0 0 Chip Disable to Output in High Z t CHZ 1 8 9 10 12 15 20 20 ns Output Disable to Output in High Z t OHZ 1 8 9 10 12 15 20 20 ns ns ns 1. This parameter is guaranteed by design but not tested. AC CHARACTERISTICS (VCC = 5.0V, GND = 0V, TA = -55C Parameter Symbol Write Cycle -15 Min -17 Max Min -20 Max Min TO +125C) -25 Max Min -35 Max Min -45 Max Min -55 Max Min Units Max Write Cycle Time t WC 15 17 20 25 35 45 55 ns Chip Select to End of Write t CW 13 14 14 15 25 35 50 ns Address Valid to End of Write t AW 13 14 14 15 25 35 50 ns Data Valid to End of Write t DW 8 9 10 10 20 25 25 ns Write Pulse Width t WP 13 14 14 15 25 35 40 ns Address Setup Time t AS 2 2 2 2 2 2 2 ns Address Hold Time t AH 0 0 0 0 0 5 5 ns Output Active from End of Write t OW 1 2 2 3 4 4 5 5 Write Enable to Output in High Z t WHZ 1 Data Hold Time tDH 8 0 9 9 0 0 10 15 0 0 20 0 ns 25 0 ns ns 1. This parameter is guaranteed by design but not tested. AC T EST CIRCUIT AC TEST CONDITIONS Parameter Typ Unit Input Pulse Levels VIL = 0, V IH = 3.0 V Input Rise and Fall 5 ns Input and Output Reference Level 1.5 V Output Timing Reference Level 1.5 V Notes: VZ is programmable from -2V to +7V. IOL & IOH programmable from 0 to 16mA. Tester Impedance Z0 = 75 y. VZ is typically the midpoint of VOH and VOL. IOL & IOH are adjusted to simulate a typical resistive load circuit. ATE tester includes jig capacitance. 3 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com WMS512K8-XXX TIMING W AVEFORM - READ CYCLE tRC ADDRESS tAA tOH DATA I/O PREVIOUS DATA VALID DATA VALID READ CYCLE 1 (CS = OE = VIL, WE = VIH) W RITE CYCLE - WE C ONTROLLED tWC ADDRESS tAW tAH tCW CS tAS tWP WE tOW tWHZ tDW DATA I/O tDH DATA VALID WRITE CYCLE 1, WE CONTROLLED WRITE CYCLE - CS CONTROLLED tWC WS32K32-XHX ADDRESS tAS tAW tAH tCW CS tWP WE tDW DATA I/O DATA VALID WRITE CYCLE 2, CS CONTROLLED White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com 4 tDH WMS512K8-XXX PACKAGE 100: 36 LEAD , CERAMIC SOJ ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES PACKAGE 101: 32 L EAD, CERAMIC SOJ ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES 5 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com WMS512K8-XXX PACKAGE 321: 32 PIN CERAMIC THINPACKO FLATPACK ALL DIMENSIONS ARE IN INCHES PACKAGE 226: 36 LEAD, CERAMIC FLAT PACK 23.37 (0.920) 0.25 (0.010) PIN 1 IDENTIFIER 2.72 (0.107) MAX 12.95 (0.510) 0.13 (0.005) 12.7 (0.500) 0.5 (0.020) 5.1 (0.200) 0.25 (0.010) 0.43 (0.017) 0.05 (0.002) 3.8 (0.150) TYP 0.127 (0.005) 0.05 (0.002) 1.27 (0.050) TYP 21.59 (0.850) TYP 32.64 (1.285) TYP 38.1 (1.50) 0.4 (0.015) ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com 6 WMS512K8-XXX PACKAGE 300: 32 PIN , CERAMIC DIP, SINGLE CAVITY SIDE B RAZED 42.4 (1.670) 0.4 (0.016) 15.04 (0.592) 0.3 (0.012) 4.34 (0.171) 0.79 (0.031) PIN 1 IDENTIFIER 3.2 (0.125) MIN 0.84 (0.033) 0.4 (0.014) 2.5 (0.100) TYP 1.27 (0.050) 0.1 (0.005) 0.46 (0.018) 0.05 (0.002) 0.25 (0.010) 0.05 (0.002) 15.25 (0.600) 0.25 (0.010) ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES 7 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com WMS512K8-XXX PACKAGE 601: 32 PIN, RECTANGULAR CERAMIC LEADLESS CHIP CARRIER 7.62 (0.300) TYP 3.81 (0.150) TYP 5.08 (0.200) TYP 0.56 (0.022) 0.71 (0.028) 10.16 (0.400) TYP PIN 1 0.38 (0.015) x 45 PIN 1 IDENTIFIER 11.25 (0.443) 14.15 (0.557) 1.63 (0.064) 2.54 (0.100) 13.79 (0.543) 14.15 (0.557) 1.02 (0.040) x 45 3 PLACES ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com 8 WMS512K8-XXX O RDERING INFORMATION WMS 512K 8 X - XXX X X X LEAD FINISH: Blank = Gold plated leads A = Solder dip leads DEVICE GRADE: M = Military Screened I = Industrial C = Commercial -55C to +125C -40C to +85C 0C to +70C PACKAGE: C = 32 Pin Ceramic 0.600" DIP (Package 300) CL = 32 Pin Rectangular Ceramic Leadless Chip Carrier (Package 601) DE = 32 Lead Ceramic SOJ (Package 101) Evolutionary DJ = 36 Lead Ceramic SOJ (Package 100) F = 36 Lead Ceramic Flat Pack (Package 226) FF = 32 Lead Ceramic ThinpackO Flat Pack (Package 321) ACCESS TIME (ns) IMPROVEMENT MARK: Blank = Standard L = Low Power Data Retention ORGANIZATION, 512K x 8 SRAM MONOLITHIC WHITE ELECTRONIC DESIGNS CORP. 9 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com WMS512K8-XXX DEVICE TYPE SPEED PACKAGE SMD NO. 512K x 8 SRAM Monolithic 55ns 32 pin DIP (C) 5962-95613 05HYX 512K x 8 SRAM Monolithic 45ns 32 pin DIP (C) 5962-95613 06HYX 512K x 8 SRAM Monolithic 35ns 32 pin DIP (C) 5962-95613 07HYX 512K x 8 SRAM Monolithic 25ns 32 pin DIP (C) 5962-95613 08HYX 512K x 8 SRAM Monolithic 20ns 32 pin DIP (C) 5962-95613 09HYX 512K x 8 SRAM Monolithic 17ns 32 pin DIP (C) 5962-95613 10HYX 512K x 8 SRAM Monolithic 15ns 32 pin DIP (C) 5962-95613 14HYX 512K x 8 SRAM Monolithic 55ns 32 lead SOJ Evol (DE) 5962-95613 05HTX 512K x 8 SRAM Monolithic 45ns 32 lead SOJ Evol (DE) 5962-95613 06HTX 512K x 8 SRAM Monolithic 35ns 32 lead SOJ Evol (DE) 5962-95613 07HTX 512K x 8 SRAM Monolithic 25ns 32 lead SOJ Evol (DE) 5962-95613 08HTX 512K x 8 SRAM Monolithic 20ns 32 lead SOJ Evol (DE) 5962-95613 09HTX 512K x 8 SRAM Monolithic 17ns 32 lead SOJ Evol (DE) 5962-95613 10HTX 512K x 8 SRAM Monolithic 15ns 32 lead SOJ Evol (DE) 5962-95613 14HTX 512K x 8 SRAM Monolithic 55ns 36 lead SOJ (DJ) 5962-95613 05HZX 512K x 8 SRAM Monolithic 45ns 36 lead SOJ (DJ) 5962-95613 06HZX 512K x 8 SRAM Monolithic 35ns 36 lead SOJ (DJ) 5962-95613 07HZX 512K x 8 SRAM Monolithic 25ns 36 lead SOJ (DJ) 5962-95613 08HZX 512K x 8 SRAM Monolithic 20ns 36 lead SOJ (DJ) 5962-95613 09HZX 512K x 8 SRAM Monolithic 17ns 36 lead SOJ (DJ) 5962-95613 10HZX 512K x 8 SRAM Monolithic 15ns 36 lead SOJ (DJ) 5962-95613 14HZX 512K x 8 SRAM Monolithic 55ns 36 lead Flatpack (F) 5962-95613 05HXX 512K x 8 SRAM Monolithic 45ns 36 lead Flatpack (F) 5962-95613 06HXX 512K x 8 SRAM Monolithic 35ns 36 lead Flatpack (F) 5962-95613 07HXX 512K x 8 SRAM Monolithic 25ns 36 lead Flatpack (F) 5962-95613 08HXX 512K x 8 SRAM Monolithic 20ns 36 lead Flatpack (F) 5962-95613 09HXX 512K x 8 SRAM Monolithic 17ns 36 lead Flatpack (F) 5962-95613 10HXX 512K x 8 SRAM Monolithic 15ns 36 lead Flatpack (F) 5962-95613 14HXX White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com 10