WMS128K8-85CM

White Electronic Designs FEATURES n Access Times 70, 85, 100, 120ns n Revolutionary, Center Power/Ground Pinout JEDEC Approved • 32 lead Ceramic SOJ (Package 101) n Evolutionary, Corner Power/Ground Pinout JEDEC Approved • 32 pin Ceramic DIP (Package 300) • 32 lead Ceramic SOJ (Package 101) • 32 lead Ceramic Flat Pack (Package 206) WMS128K8-XXX 128Kx8 MONOLITHIC SRAM, SMD 5962-96691 n MIL-STD-883 Compliant Devices Available n Commercial, Industrial and Military Temperature Range n 5 Volt Power Supply n Low Power CMOS n 2V Data Retention Devices Available (Low Power Version) n TTL Compatible Inputs and Outputs REVOLUTIONARY PINOUT CSOJ 32 C SOJ (DR) EVOLUTIONARY PINOUT 32 DIP (C) 32 C SOJ (DE) FLATPA 32 FL ATPACK (FE) TOP VIEW TOP VIEW PIN DESCRIPTION A0-16 I/O0-7 CS OE WE V CC GND Address Inputs Data Input/Output Chip Select Output Enable Write Enable +5.0V Power Ground SEPTEMBER 2002 REV. 5 1 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com White Electronic Designs ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature Signal Voltage Relative to GND Junction Temperature Supply Voltage Symbol TA TSTG VG TJ VCC -0.5 Min -55 -65 -0.5 Max +125 +150 Vcc+0.5 150 7.0 Unit °C °C V °C V Parameter Supply Voltage Input High Voltage Input Low Voltage CS H L L L OE X L H X WE X H H L WMS128K8-XXX TRUTH TABLE Mode Standby Read Out Disable Write Data I/O High Z Data Out High Z Data In Power Power Standby Active Active Active RECOMMENDED OPERATING CONDITIONS Symbol VCC VIH VIL Min 4.5 2.2 -0.5 Max 5.5 V CC + 0.3 +0.8 Unit V V V CAPACITANCE (TA = +25°C) Parameter Input capacitance Symbol CIN Condition VIN = 0V, f = 1.0MHz Package 32 Pin CSOJ, DIP, Flat Pack Evolutionary 32 Pin CSOJ Revolutionary Output capicitance COUT VOUT = 0V, f = 1.0MHz 32 Pin CSOJ, DIP, Flat Pack Evolutionary 32 Pin CSOJ Revolutionary Max 12 20 12 20 Unit pF pF pF pF This parameter is guaranteed by design but not tested. DC CHARACTERISTICS (VCC = 5.0V, GND = 0V, TA = -55°C TO +125°C) Parameter Input Leakage Current Output Leakage Current Operating Supply Current Standby Current Output Low Voltage Output High Voltage Sym I LI I LO I CC ISB VOL VOH Conditions Min VCC = 5.5, VIN = GND to VCC CS = VIH, OE = VIH, VOUT = GND to VCC CS = VIL, OE = VIH, f = 5MHz, Vcc = 5.5 CS = VIH, OE = VIH, f = 5MHz, Vcc = 5.5 IOL = 2.1mA, Vcc = 4.5 IOH = -1.0mA, Vcc = 4.5 2.4 -70 Max 10 10 30 5 0.4 2.4 Min -85 Max 10 10 30 5 0.4 2.4 Min -100 Max 10 10 30 5 0.4 2.4 -120 Min Max 10 10 30 5 0.4 Units µA µA mA mA V V NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V DATA RETENTION CHARACTERISTICS (TA = -55°C TO +125°C) Parameter Data Retention Supply Voltage Data Retention Current Symbol Conditions -70 Min Max 2.0 5.5 1 -85 Min 2.0 Max 5.5 1 -100 Min Max 2.0 5.5 1 -120 Min Max 2.0 5.5 1 Units VDR ICCDR1 CS ≥ V CC - 0.2V V CC = 3 V V mA White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 2 White Electronic Designs AC CHARACTERISTICS (VCC = 5.0V, TA = -55°C T O +125°C) Parameter Read Cycle Read Cycle Time Address Access Time Output Hold from Address Change Chip Select Access Time Output Enable to Output Valid Chip Select to Output in Low Z Output Enable to Output in Low Z Chip Disable to Output in High Z Output Disable to Output in High Z t RC tAA tOH t ACS tOE t CLZ 1 t OLZ 1 t CHZ 1 t OHZ1 3 0 25 25 3 70 35 3 0 25 25 Symbol Min 70 70 3 85 45 3 0 -70 Max Min 85 85 3 -85 Max Min 100 -100 WMS128K8-XXX -120 Max Min 120 100 3 100 50 3 0 35 35 35 35 120 60 120 Max Units ns ns ns ns ns ns ns ns ns 1. This parameter is guaranteed by design but not tested. AC CHARACTERISTICS (VCC = 5.0V, TA = -55°C TO +125°C) Parameter Write Cycle Write Cycle Time Chip Select to End of Write Address Valid to End of Write Data Valid to End of Write Write Pulse Width Address Setup Time Address Hold Time Output Active from End of Write Write Enable to Output in High Z Data Hold Time t WC t CW t AW t DW t WP t AS t AH t OW 1 t WHZ 1 tDH 0 Symbol Min 70 60 60 30 50 0 5 5 25 0 -70 Max Min 85 75 75 35 55 0 5 5 30 0 -85 Max Min 100 80 80 40 70 0 5 5 35 0 -100 Max Min 120 100 100 50 80 0 5 5 35 -120 Max ns ns ns ns ns ns ns ns ns ns Units 1. This parameter is guaranteed by design but not tested. AC TEST CIRCUIT Parameter AC TEST CONDITIONS Typ VIL = 0, VIH = 3.0 5 1.5 1.5 Unit V ns V V Input Pulse Levels Input Rise and Fall Input and Output Reference Level Output Timing Reference Level Notes: VZ is programmable from -2V to +7V. IOL & IOH programmable from 0 to 16mA. Tester Impedance Z0 = 75Ω. 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 White Electronic Designs TIMING WAVEFORM - READ CYCLE WMS128K8-XXX tRC ADDRESS tAA tOH DATA I/O PREVIOUS DATA VALID DATA VALID READ CYCLE 1 (CS = OE = VIL, WE = VIH) WRITE CYCLE - WE C ONTROLLED tWC ADDRESS tAW tCW CS tAH tAS WE tWP tOW tWHZ tDW tDH DATA I/O DATA VALID WRITE CYCLE 1, WE CONTROLLED WRITE CYCLE - CS CONTROLLED tWC ADDRESS WS32K32-XHX tCW tAH tAS CS tAW tWP WE tDW DATA I/O DATA VALID tDH WRITE CYCLE 2, CS CONTROLLED White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 4 White Electronic Designs PACKAGE 101: 32 LEAD, CERAMIC SOJ 21.1 (0.830) ± 0.25 (0.010) 0.2 (0.008) ± 0.05 (0.002) WMS128K8-XXX 3.96 (0.156) MAX 0.89 (0.035) Radius TYP 11.3 (0.446) ± 0.2 (0.009) 9.55 (0.376) ± 0.25 (0.010) 1.27 (0.050) ± 0.25 (0.010) 1.27 (0.050) TYP 19.1 (0.750) TYP ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES PACKAGE 206: 32 LEAD, CERAMIC FLAT PACK 20.83 (0.820) ± 0.25 (0.010) 3.18 (0.125) MAX PIN 1 IDENTIFIER 10.41 (0.410) ± 0.13 (0.005) 7.87 (0.310) ± 0.13 (0.005) 6.35 (0.250) MIN 0.43 (0.017) ± 0.05 (0.002) 0.127 (0.005) + 0.05 (0.002) – 0.025 (0.001) 1.27 (0.050) TYP 19.05 (0.750) TYP ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES 5 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com White Electronic Designs PACKAGE 300: 32 PIN , CERAMIC D IP, SINGLE C AVITY S IDE B RAZED WMS128K8-XXX 42.4 (1.670) ± 0.4 (0.016) 15.04 (0.592) ± 0.3 (0.012) 4.34 (0.171) ± 0.79 (0.031) 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 White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 6 White Electronic Designs DATA RETENTION CHARACTERISTICS (TA = -55°C TO +125°C) LOW POWER V ERSION O NLY Parameter Data Retention Supply Voltage Data Retention Current Symbol VDR ICCDR3 Conditions WMS128K8-XXX Units Min Max 5.5 750 V µA 2.0 CS ≥ V CC - 0.2V V CC = 2 V ORDERING INFORMATION WMS 128K 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 PACKAGE: C = 32 Pin Ceramic .600" DIP (Package 300) DE = 32 Lead Ceramic SOJ (Package 101) Evolutionary DR = 32 Lead Ceramic SOJ (Package 101) Revolutionary FE = 32 Lead Ceramic Flat Pack (Package 206) ACCESS TIME (ns) IMPROVEMENT MARK L = Low Power for 2V Data Retention ORGANIZATION, 128K x 8 SRAM MONOLITHIC WHITE ELECTRONIC DESIGNS CORP. -55°C to +125°C -40°C to +85°C 0°C to +70°C 7 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com White Electronic Designs DEVICE TYPE 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic 128K x 8 SRAM Monolithic WMS128K8-XXX SMD NO. 5962-96691 01HUX 5962-96691 02HUX 5962-96691 03HUX 5962-96691 04HUX 5962-96691 01HTX 5962-96691 02HTX 5962-96691 03HTX 5962-96691 04HTX 5962-96691 01HYX 5962-96691 02HYX 5962-96691 03HYX 5962-96691 04HYX 5962-96691 01HNX 5962-96691 02HNX 5962-96691 03HNX 5962-96691 04HNX SPEED 120ns 100ns 85ns 70ns 120ns 100ns 85ns 70ns 120ns 100ns 85ns 70ns 120ns 100ns 85ns 70ns PACKAGE 32 lead SOJ Revol (DR) 32 lead SOJ Revol (DR) 32 lead SOJ Revol (DR) 32 lead SOJ Revol (DR) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 pin DIP (C) 32 pin DIP (C) 32 pin DIP (C) 32 pin DIP (C) 32 pin Flatpack (FE) 32 pin Flatpack (FE) 32 pin Flatpack (FE) 32 pin Flatpack (FE) White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 8