WMS512K8L-25CI

White Electronic Designs 512Kx8 MONOLITHIC SRAM, SMD 5962-95613 FEATURES Access Times 15, 17, 20, 25, 35, 45, 55ns MIL-STD-883 Compliant Devices Available Revolutionary, Center Power/Ground Pinout JEDEC Approved 36 lead Ceramic SOJ (Package 100) 36 lead Ceramic Flat Pack (Package 226) Evolutionary, Corner Power/Ground Pinout JEDEC Approved 32 pin Ceramic DIP (Package 300) 32 lead Ceramic SOJ (Package 101) 32 lead Ceramic Thinpack™ Flat Pack (Package 321) WMS512K8-XXX 32 pin, Rectangular Ceramic Leadless Chip Carrier (Package 601) Commercial, Industrial and Military Temperature Range 5V Power Supply Low Power CMOS Low Power Data Retention for Battery Back-up Operation TTL Compatible Inputs and Outputs *This product is subject to change without notice. REVOLUTIONARY PINOUT 36 FLAT PACK 36 CSOJ EVOLUTIONARY PINOUT 32 DIP 32 CSOJ (DE) 32 FLAT PACK (FF) TOP VIEW 32 CLCC TOP VIEW 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 Vcc A15 A17 WE# A13 A8 A9 A11 OE# A10 CS# I/O7 I/O6 I/O5 I/O4 I/O3 A12 A14 A16 A18 A15 A17 WE# A13 A8 A9 A11 OE# A10 CS# I/O7 I/O6 VCC I/O4 TOP VIEW A0 A1 A2 A3 A4 CS# I/O0 I/O1 VCC VSS I/O2 I/O3 WE# A5 A6 A7 A8 A9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 NC A18 A17 A16 A15 OE# I/O7 I/O6 VSS VCC I/O5 I/O4 A14 A13 A12 A11 A10 NC I/O1 I/O2 I/O3 PIN DESCRIPTION A0-18 I/O 0-7 CS# OE# WE# VCC GND Address Inputs Data Input/Output Chip Select Output Enable Write Enable +5.0V Power Ground White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com I/O5 A18 A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 Vss 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 4 3 2 1 32 31 30 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 5 29 6 28 7 27 8 26 25 9 10 24 23 11 12 22 13 21 14 15 16 17 18 19 20 VSS White Electronic Designs Absolute Maximum Ratings Parameter Operating Temperature Storage Temperature Range Signal Voltage Range to GND Junction Temperature Supply Voltage Range (VCC) Symbol TA TSTG VG TJ VCC Min -55 -65 -0.5 -0.5 Max +125 +150 VCC-0.5 150 7.0 Unit °C °C V °C V CS# H L L L OE# X L X H WE# X H L H WMS512K8-XXX Truth Table MODE Standby Read Write Out Disable DATA I/O High Z Data Out Data In High Z POWER Standby Active Active Acvive Recommended Operating Conditions Parameter Supply Voltage Input High Voltage Input Low Voltage Operating Temp. (Mil) Symbol VCC VIH VIL TA Min 4.5 2.2 -0.3 -55 Max 5.5 VCC + 0.3 +0.8 +125 Unit V V V °C Capacitance (TA = +25°C) Parameter Input capacitance Symbol CIN Conditions VIN = 0 V, f = 1.0 MHz Package 32 pin CSOJ, DIP, Flat Pack Evolutionary 32 pin CLCC 36 pin CSOJ & Flat Pack Revolutionary Output capacitance COUT VOUT = 0 V, f = 1.0 MHz 32 pin CSOJ, DIP, Flat Pack Revolutionary 36 pin CSOJ & Flat Pack Revolutionary Speed (ns) 15 to 55 15 to 55 15 to 35 45 to 55 15 to 55 15 to 35 45 to 55 Max 20 15 12 20 20 12 20 Unit pF pF pF pF pF pF pF This parameter is guaranteed by design but not tested. DC Characteristics - CMOS Compatible (VCC = 5.0V, GND = 0V, -55°C ≤TA ≤ 125°C) Parameter Input Leakage Current Output Leakage Current Operating Supply Current* Standby Current Output Low Voltage Output High Voltage Symbol ILI ILO ICC ISS VOL VOH Conditions VCC = 5.5, VIN = GND to VCC CS# = VIH, OE# = VIH, VOUT = GND TO VCC CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5, CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5 IOL = 6mA for 17 - 35ns, IOL = 2.1mA for 45 - 55ns, VCC = 4.5 IOH = -4.0mA for 17 - 35ns, IOH = 1.0mA for 45 - 55ns, VCC = 4.5 Min Max 10 10 160 0.45 0.4 Unit A A mA mA V V 2.4 Data retention characteristics for low power “l” version Parameter Data Retention Supply Voltage Low Power Data Retention Low Power Data Retention Symbol VDR ICCDR1 ICCDR2 Conditions CS#3 VCC -0.2V VCC = 3V VCC = 2V Min 2.0 Max 5.5 7 2 Unit V mA mA White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs AC Characteristics (VCC = 5.0V, GND = 0V, -55°C ≤ TA < 125°C) Parameter 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 Symbol tRC tAA tOH tACS tOE tCLZ1 tOLZ1 tCHZ1 tOHZ1 WMS512K8-XXX -15 Min 15 0 15 8 2 0 8 8 2 0 Max 15 0 -17 Min 17 Max 17 0 17 9 2 0 9 9 Min 20 -20 Max 20 0 20 10 2 0 10 10 Min 25 -25 Max 25 0 25 12 4 0 12 12 -35 Min 35 Max 35 0 35 25 4 0 15 15 Min 45 -45 Max 45 0 45 25 4 0 20 20 Min 55 -55 Max 55 55 25 Unit ns ns ns ns ns ns ns ns ns 20 20 AC Characteristics (VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ 125°C) Parameter 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 Symbol tWC tCW tAW tDW tWP tAS tAH tOW1 tWHZ1 tDH -15 Min 15 13 13 8 13 2 0 2 0 Max Min 17 14 14 9 14 2 0 2 0 -17 Max Min 20 14 14 10 14 2 0 3 0 -20 Max -25 Min 25 15 15 10 15 2 0 4 0 Max -35 Min 35 25 25 20 25 2 0 4 0 Max -45 Min 45 35 35 25 35 2 5 5 0 Max -55 Min 55 50 50 25 40 2 5 5 0 Max Unit ns ns ns ns ns ns ns ns ns ns 8 9 9 10 15 20 25 1. This parameter is guaranteed by design but not tested. AC TEST CIRCUIT IOL Current Source AC TEST CONDITIONS Parameter Input Pulse Levels Input Rise and Fall Input and Output Reference Level Output Timing Reference Level VZ ≈ 1.5V (Bipolar Supply) Typ VIL = 0, VIH = 3.0 5 1.5 1.5 Unit V ns V V D.U.T. Ceff = 50 pF IOH Current Source Notes: VZ is programmable from -2V to +7V. IOL & IOH programmable from 0 to 16mA. Tester Impedance Z0 = 75 Ω. 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. White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 3 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs TIMING WAVEFORM - READ CYCLE WMS512K8-XXX tRC ADDRESS tAA tRC ADDRESS CS# tAA tOH DATA I/O PREVIOUS DATA VALID DATA VALID tACS tCLZ OE# tOE tCHZ tOHZ DATA VALID READ CYCLE 1 (CS# = OE# = VIL, WE# = VIH) tOLZ DATA I/O HIGH IMPEDANCE READ CYCLE 2 (WE# = VIH) WRITE CYCLE - WE# CONTROLLED tWC ADDRESS tAW tCW CS# tAH tAS WE# tWP tOW tWHZ tDW DATA VALID tDH DATA I/O WRITE CYCLE 1, WE# CONTROLLED WRITE CYCLE - CS# CONTROLLED tWC ADDRESS tAW tAS CS# tCW tAH tWP WE# tDW tDH DATA I/O WRITE CYCLE 2, CS# CONTROLLED White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 4 DATA VALID White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs PACKAGE 100: 36 LEAD, CERAMIC SOJ 23.37 (0.920) ± 0.25 (0.010) 0.2 (0.008) ± 0.05 (0.002) WMS512K8-XXX 4.7 (0.184) MAX 0.89 (0.035) Radius TYP 11.23 (0.442) ± 0.30 (0.012) 9.55 (0.376) ± 0.25 (0.010) 1.27 (0.050) ± 0.25 (0.010) 1.27 (0.050) TYP 21.6 (0.850) TYP ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES PACKAGE 101: 32 LEAD, CERAMIC SOJ 21.1 (0.830) ± 0.25 (0.010) 0.2 (0.008) ± 0.05 (0.002) 3.96 (0.156) MAX 0.89 (0.035) Radius TYP 11.23 (0.442) ± 0.30 (0.012) 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 White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 5 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs PACKAGE 321: 32 PIN CERAMIC THINPACKTM FLATPACK 0.838 MAX WMS512K8-XXX 0.427 0.429 0.567 0.559 0.050 TYP 0.008 0.005 0.016 ± 0.008 0.020 0.030 0.118 MAX ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES PACKAGE 226: 36 LEAD, CERAMIC FLAT PACK 23.37 (0.920) ± 0.25 (0.010) 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) 1.27 (0.050) TYP 0.127 (0.005) ± 0.05 (0.002) 21.59 (0.850) TYP 38.1 (1.50) ± 0.4 (0.015) 3.8 (0.150) TYP 0.43 (0.017) ± 0.05 (0.002) 32.64 (1.285) TYP ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 6 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WMS512K8-XXX PACKAGE 300: 32 PIN, CERAMIC DIP, SINGLE CAVITY SIDE BRAZED 42.8 (1.686) MAX 5.13 (0.202) MAX 3.2 (0.125) MIN 0.99 (0.039) ± 0.51 (0.020) 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 Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 7 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WMS512K8-XXX PACKAGE 300: 32 PIN, CERAMIC DIP, SINGLE CAVITY SIDE BRAZED 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 Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 8 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs ORDERING INFORMATION WMS512K8-XXX W M S 512K 8 X - XXX X X X WHITE ELECTRONIC DESIGNS CORP. MONOLITHIC SRAM ORGANIZATION, 512K X 8 IMPROVEMENT MARK: BLANK = STANDARD L = LOW POWER DATA RETENTION ACCESS TIME (NS) 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 THINPACK™ FLAT PACK (PACKAGE 321) DEVICE GRADE: Q = MIL-STD-883 COMPLIANT M = MILITARY SCREENED -55°C ≤ TA ≤ 125°C I = INDUSTRIAL -40°C ≤ TA ≤ 85°C C = COMMERCIAL 0°C ≤ TA ≤ 70°C LEAD FINISH: BLANK = GOLD PLATED LEADS A = SOLDER DIP LEADS White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 9 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs DEVICE TYPE 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 512K x 8 SRAM Monolithic 45ns 35ns 25ns 20ns 17ns 15ns 55ns 45ns 35ns 25ns 20ns 17ns 15ns 36 lead SOJ (DJ) 36 lead SOJ (DJ) 36 lead SOJ (DJ) 36 lead SOJ (DJ) 36 lead SOJ (DJ) 36 lead SOJ (DJ) 36 lead Flatpack (F) 36 lead Flatpack (F) 36 lead Flatpack (F) 36 lead Flatpack (F) 36 lead Flatpack (F) 36 lead Flatpack (F) 36 lead Flatpack (F) WMS512K8-XXX SPEED 55ns 45ns 35ns 25ns 20ns 17ns 15ns 55ns 45ns 35ns 25ns 20ns 17ns 15ns 55ns PACKAGE 32 pin DIP (C) 32 pin DIP (C) 32 pin DIP (C) 32 pin DIP (C) 32 pin DIP (C) 32 pin DIP (C) 32 pin DIP (C) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 32 lead SOJ Evol (DE) 36 lead SOJ (DJ) SMD NO. 5962-95613 05HYX 5962-95613 06HYX 5962-95613 07HYX 5962-95613 08HYX 5962-95613 09HYX 5962-95613 10HYX 5962-95613 14HYX 5962-95613 05HTX 5962-95613 06HTX 5962-95613 07HTX 5962-95613 08HTX 5962-95613 09HTX 5962-95613 10HTX 5962-95613 14HTX 5962-95613 05HZX 5962-95613 06HZX 5962-95613 07HZX 5962-95613 08HZX 5962-95613 09HZX 5962-95613 10HZX 5962-95613 14HZX 5962-95613 05HXX 5962-95613 06HXX 5962-95613 07HXX 5962-95613 08HXX 5962-95613 09HXX 5962-95613 10HXX 5962-95613 14HXX White Electronic Designs Corp. reserves the right to change products or specifications without notice. October 2004 Rev. 10 10 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com