WMS128K8-XXX HI-RELIABILITY PRODUCT 128Kx8 MONOLITHIC SRAM, SMD 5962-96691 FEATURES n 32 pin, Rectangular Ceramic Leadless Chip Carrier (Package 601) n Access Times 15, 17, 20, 25, 35, 45, 55ns n MIL-STD-883 Compliant Devices Available n Revolutionary, Center Power/Ground Pinout JEDEC Approved n Commercial, Industrial and Military Temperature Range • 32 lead Ceramic SOJ (Package 101) n 5 Volt Power Supply • 36 lead Ceramic Flat Pack (Package 226) n Low Power CMOS n Evolutionary, Corner Power/Ground Pinout JEDEC Approved n 2V Data Retention Devices Available (Low Power Version) n TTL Compatible Inputs and Outputs • 32 pin Ceramic DIP (Package 300) • 32 lead Ceramic SOJ (Package 101) • 32 lead Ceramic Flat Pack (Package 206) REVOLUTIONARY PINOUT EVOLUTIONARY PINOUT 36 FLAT PACK 32 CSOJ (DR) 32 DIP 32 CSOJ (DE) 32 FLATPACK (FE) 32 CLCC TOP VIEW TOP VIEW TOP VIEW TOP VIEW PIN DESCRIPTION March 2002 Rev. 4 A0-16 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 WMS128K8-XXX ABSOLUTE MAXIMUM RATINGS Parameter TRUTH 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 Operating Temperature Storage Temperature T STG -65 +150 Signal Voltage Relative to GND VG -0.5 Vcc+0.5 V Junction Temperature TJ 150 °C 7.0 V Supply Voltage VCC -0.5 RECOMMENDED OPERATING CONDITIONS Parameter Symbol Min Max Unit Supply Voltage VCC 4.5 5.5 V Input High Voltage VIH 2.2 VCC + 0.3 V Input Low Voltage VIL -0.5 +0.8 V Operating Temp. (Mil.) TA -55 +125 °C CAPACITANCE (TA = +25°C) Parameter Input capacitance Output capacitance Condition Symbol Package VIN = 0V, f = 1.0MHz CIN VOUT = 0V, f = 1.0MHz C OUT Speed (ns) Max Unit 32 Pin CSOJ, DIP, Flat Pack Evolutionary 15 to 55 20 pF 36 Pin Flat Pack and 15 to 25 12 pF 32 Pin CSOJ Revolutionary 35 to 55 20 pF 32 Pin CSOJ, DIP, Flat Pack Evolutionary 15 to55 20 pF 36 Pin Flat Pack and 15 to 25 12 pF 32 Pin CSOJ Revolutionary 35 to 55 20 pF 32 Pin CLCC 15 to 55 15 pF This parameter is guaranteed by design but not tested. DC CHARACTERISTICS (VCC = 5.0V, GND = 0V, TA = -55°C TO +125°C) Parameter Sym Conditions Min -15 Max Min -17 Max Min -20 Max Min -25 Max Units Input Leakage Current ILI VCC = 5.5, VIN = GND to VCC 10 10 10 10 Output Leakage Current I LO CS = VIH, OE = VIH, VOUT = GND to VCC 10 10 10 10 µA Operating Supply Current I CC CS = VIL, OE = VIH, f = 5MHz, Vcc = 5.5 150 150 150 150 mA Standby Current ISB CS = VIH, OE = VIH, f = 5MHz, Vcc = 5.5 20 20 20 15 mA Output Low Voltage VOL IOL = 8mA, Vcc = 4.5 0.4 0.4 0.4 0.4 Output High Voltage VOH IOH = -4.0mA, Vcc = 4.5 Parameter Sym 2.4 Conditions 2.4 Min 2.4 -35 Max Min µA V 2.4 -45 Max Min -55 V Max Units Input Leakage Current I LI VCC = 5.5, VIN = GND to VCC 10 10 10 Output Leakage Current I LO CS = VIH, OE = VIH, VOUT = GND to VCC 10 10 10 µA Operating Supply Current I CC CS = V IL, OE = VIH, f = 5MHz, Vcc = 5.5 150 150 150 mA Standby Current ISB CS = VIH, OE = VIH, f = 5MHz, Vcc = 5.5 15 15 15 mA Output Low Voltage VOL IOL = 2.1mA, Vcc = 4.5 0.4 0.4 0.4 Output High Voltage VOH IOH = -1.0mA, Vcc = 4.5 2.4 NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 2 2.4 2.4 µA V V WMS128K8-XXX AC CHARACTERISTICS (VCC = 5.0V, GND = OV, TA = -55°C to +125°C) Parameter Read Cycle Symbol -15 -17 -20 -25 -35 -45 -55 Min Max Min Max Min Max Min Max Min Max Min Max Min Max Units Read Cycle Time tRC Address Access Time t AA Output Hold from Address Change tOH Chip Select Access Time t ACS 15 17 20 25 35 45 55 Output Enable to Output Valid tOE 10 10 12 15 20 25 30 Chip Select to Output in Low Z t CLZ 1 3 Output Enable to Output in Low Z t OLZ1 0 Chip Disable to Output in High Z tCHZ1 10 10 10 12 20 20 20 ns Output Disable to Output in High Z tOHZ1 10 10 10 12 20 20 20 ns 15 17 15 0 20 17 25 20 0 0 3 0 3 0 35 25 ns 0 3 0 ns 55 0 3 0 55 45 0 3 0 45 35 ns ns ns 3 0 ns 0 ns 1. This parameter is guaranteed by design but not tested. AC CHARACTERISTICS (VCC = 5.0V, GND = 0V, TA = -55°C to +125°C) Parameter Write Cycle Symbol -15 -17 Min Max Min Max -20 -25 -35 -45 -55 Min Max Min Max Min Max Min Max Min Max Units Write Cycle Time tWC 15 17 20 25 35 45 55 ns Chip Select to End of Write tCW 14 14 15 20 25 30 45 ns Address Valid to End of Write t AW 14 15 15 20 25 30 45 ns Data Valid to End of Write tDW 10 10 12 15 20 25 25 ns Write Pulse Width tWP 14 14 15 20 25 30 45 ns Address Setup Time tAS 0 0 0 0 0 0 0 ns Address Hold Time tAH 0 0 0 0 0 0 0 ns Output Active from End of Write t OW1 3 3 3 3 4 4 4 Write Enable to Output in High Z t WHZ1 Data Hold Time tDH 10 0 10 12 0 0 15 0 20 0 25 ns 25 0 0 ns ns 1. This parameter is guaranteed by design but not tested. AC T EST C ONDITIONS AC TEST CIRCUIT Parameter Typ Unit Input Pulse Levels VIL = 0, VIH = 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 = 75W. 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 WMS128K8-XXX TIMING WAVEFORM - READ CYCLE tRC ADDRESS tAA tOH DATA I/O PREVIOUS DATA VALID DATA VALID READ CYCLE 1 (CS = OE = VIL, WE = VIH) WRITE CYCLE - WE CONTROLLED WRITE CYCLE - CS CONTROLLED WS32K32-XHX White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 4 WMS128K8-XXX PACKAGE 101: 32 LEAD, CERAMIC SOJ ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES 5 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com WMS128K8-XXX PACKAGE 206: 32 LEAD, CERAMIC FLAT PACK ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES PACKAGE 226: 36 LEAD, CERAMIC FLAT PACK ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 6 WMS128K8-XXX PACKAGE 300: 32 PIN, CERAMIC DIP , SINGLE CAVITY SIDE BRAZED ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES 7 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com WMS128K8-XXX PACKAGE 601: 32 PIN, RECTANGULAR CERAMIC LEADLESS CHIP CARRIER ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 8 WMS128K8-XXX DATA RETENTION CHARACTERISTICS (T A = -55°C TO +125°C) LOW POWER VERSION ONLY Parameter Data Retention Supply Voltage Data Retention Current Symbol Conditions VDR CS ³ V CC -0.2V ICCDR2 V CC = 2V Min Typ 2.0 Max Units 5.5 V 2 mA W M S 128K8 X - XXX X X X LEAD FINISH: Blank = Gold plated leads A = Solder dip leads DEVICE GRADE: M = Military Screened -55°C to +125°C I = Industrial -40°C to +85°C C = Commercial 0°C to +70°C PACKAGE: C = 32 Pin Ceramic .600" DIP (Package 300) CL = 32 Pin Rectangular Ceramic Leadless Chip Carrier (Package 601) DE = 32 Lead Ceramic SOJ (Package 101) Evolutionary DR = 32 Lead Ceramic SOJ (Package 101) Revolutionary F = 36 Lead Ceramic Flat Pack (Package 226) FE = 32 Lead Ceramic Flat Pack (Package 220) ACCESS TIME (ns) IMPROVEMENT MARK L = Low Power for 2V Data Retention ORGANIZATION, 128K x 8 SRAM MONOLITHIC WHITE ELECTRONIC DESIGNS CORP. 9 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com WMS128K8-XXX DEVICE TYPE SPEED PACKAGE SMD NO. 128K x 8 SRAM Monolithic 55ns 32 lead SOJ Revol (DR) 5962-96691 05HUX 128K x 8 SRAM Monolithic 45ns 32 lead SOJ Revol (DR) 5962-96691 06HUX 128K x 8 SRAM Monolithic 35ns 32 lead SOJ Revol (DR) 5962-96691 07HUX 128K x 8 SRAM Monolithic 25ns 32 lead SOJ Revol (DR) 5962-96691 08HUX 128K x 8 SRAM Monolithic 20ns 32 lead SOJ Revol (DR) 5962-96691 09HUX 128K x 8 SRAM Monolithic 17ns 32 lead SOJ Revol (DR) 5962-96691 10HUX 128K x 8 SRAM Monolithic 15ns 32 lead SOJ Revol (DR) 5962-96691 11HUX 128K x 8 SRAM Monolithic 55ns 32 lead SOJ Evol (DE) 5962-96691 05HTX 128K x 8 SRAM Monolithic 45ns 32 lead SOJ Evol (DE) 5962-96691 06HTX 128K x 8 SRAM Monolithic 35ns 32 lead SOJ Evol (DE) 5962-96691 07HTX 128K x 8 SRAM Monolithic 25ns 32 lead SOJ Evol (DE) 5962-96691 08HTX 128K x 8 SRAM Monolithic 20ns 32 lead SOJ Evol (DE) 5962-96691 09HTX 128K x 8 SRAM Monolithic 17ns 32 lead SOJ Evol (DE) 5962-96691 10HTX 128K x 8 SRAM Monolithic 15ns 32 lead SOJ Evol (DE) 5962-96691 11HTX 128K x 8 SRAM Monolithic 55ns 32 pin DIP (C) 5962-96691 05HYX 128K x 8 SRAM Monolithic 45ns 32 pin DIP (C) 5962-96691 06HYX 128K x 8 SRAM Monolithic 35ns 32 pin DIP (C) 5962-96691 07HYX 128K x 8 SRAM Monolithic 25ns 32 pin DIP (C) 5962-96691 08HYX 128K x 8 SRAM Monolithic 20ns 32 pin DIP (C) 5962-96691 09HYX 128K x 8 SRAM Monolithic 17ns 32 pin DIP (C) 5962-96691 10HYX 128K x 8 SRAM Monolithic 15ns 32 pin DIP (C) 5962-96691 11HYX 128K x 8 SRAM Monolithic 55ns 36 pin Flatpack (F) 5962-96691 05HXX 128K x 8 SRAM Monolithic 45ns 36 pin Flatpack (F) 5962-96691 06HXX 128K x 8 SRAM Monolithic 35ns 36 pin Flatpack (F) 5962-96691 07HXX 128K x 8 SRAM Monolithic 25ns 36 pin Flatpack (F) 5962-96691 08HXX 128K x 8 SRAM Monolithic 20ns 36 pin Flatpack (F) 5962-96691 09HXX 128K x 8 SRAM Monolithic 17ns 36 pin Flatpack (F) 5962-96691 10HXX 128K x 8 SRAM Monolithic 15ns 36 pin Flatpack (F) 5962-96691 11HXX White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 10