WMS128K8-XXX White Electronic Designs 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 32 CSOJ (DR) 32 DIP 32 CSOJ (DE) 32 FLATPACK (FE) 32 CLCC TOP VIEW TOP VIEW TOP VIEW TOP VIEW 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 A16 A15 A14 A13 OE I/O7 I/O6 GND VCC I/O5 I/O4 A12 A11 A10 A9 A8 NC A0 A1 A2 A3 CS I/O1 I/O2 VCC GND I/O3 I/O4 WE A4 A5 A6 A7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 NC A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 GND A16 A15 A14 A13 OE I/O8 I/O7 GND VCC I/O6 I/O5 A12 A11 A10 A9 A8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VCC A15 NC WE A13 A8 A9 A11 OE A10 CS I/O7 I/O6 I/O5 I/O4 I/O3 A12 A14 A16 A18 VCC A15 A17 36 FLAT PACK 4 3 2 1 32 31 30 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 5 6 7 8 9 10 11 12 13 29 28 27 26 25 24 23 22 21 14 15 16 17 18 19 20 WE A13 A8 A9 A11 OE A10 CS I/O7 I/O1 I/02 VSS I/O3 I/O4 I/O5 I/O6 NC A0 A1 A2 A3 CS I/O0 I/O1 VCC GND I/O2 I/O3 WE A4 A5 A6 A7 NC EVOLUTIONARY PINOUT PIN DESCRIPTION September 2002 Rev. 5 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 White Electronic Designs 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 Symbol Condition 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 10 Min -17 Max 10 Min -20 Max 10 Min -25 Max 10 Units Input Leakage Current ILI VCC = 5.5, VIN = GND to VCC 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 10 Min µA V 2.4 -45 Max 10 Min -55 V Max 10 Units Input Leakage Current I LI VCC = 5.5, VIN = GND to VCC 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 White Electronic Designs AC CHARACTERISTICS (VCC = 5.0V, GND = OV, TA = -55°C to +125°C) Parameter Symbol Read Cycle -15 Min -17 Max Min -20 Max Min -25 Max Min -35 Max Min -45 Max Min -55 Max Min Units Max 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 20 15 0 25 17 35 20 0 0 3 0 3 0 ns 45 55 0 3 0 55 35 0 3 0 45 25 3 0 ns 0 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 Symbol Write Cycle -15 -17 Min Max Min -20 Max -25 Min Max Min -35 Max Min -45 Max Min -55 Max Min Units Max 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 tOW 1 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 TEST CONDITIONS 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 White Electronic Designs TIMING WAVEFORM - READ CYCLE tRC ADDRESS tAA CS tRC tCLZ tAA OE tOE tOLZ tOH DATA I/O tCHZ tACS ADDRESS DATA VALID DATA I/O DATA VALID PREVIOUS DATA VALID HIGH IMPEDANCE READ CYCLE 2 (WE = VIH) READ CYCLE 1 (CS = OE = VIL, WE = VIH) WRITE CYCLE - WE CONTROLLED 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 ADDRESS tAS WS32K32-XHX tAW tAH tCW CS tWP WE tDW DATA I/O DATA VALID WRITE CYCLE 2, CS CONTROLLED White Electronic Designs Corporation Phoenix AZ (602) 437-1520 tOHZ 4 tDH White Electronic Designs WMS128K8-XXX PACKAGE 101: 32 LEAD, CERAMIC SOJ 3.96 (0.156) MAX 21.1 (0.830) ± 0.25 (0.010) 0.2 (0.008) ± 0.05 (0.002) 11.23 (0.442) ± 0.30 (0.012) 0.89 (0.035) Radius TYP 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 5 White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com WMS128K8-XXX White Electronic Designs PACKAGE 206: 32 LEAD, CERAMIC FLAT PACK 20.83 (0.820) ± 0.25 (0.010) 3.18 (0.125) MAX 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) 1.27 (0.050) TYP 0.127 (0.005) + 0.05 (0.002) – 0.025 (0.001) 19.05 (0.750) TYP ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY 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) 3.8 (0.150) TYP 0.43 (0.017) ± 0.05 (0.002) 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 Phoenix AZ (602) 437-1520 6 White Electronic Designs WMS128K8-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 7 White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com WMS128K8-XXX White Electronic Designs 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 (0.457) 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 Phoenix AZ (602) 437-1520 8 WMS128K8-XXX White Electronic Designs DATA RETENTION CHARACTERISTICS (TA = -55°C TO +125°C) LOW POWER VERSION ONLY Parameter Symbol Conditions Units Min Data Retention Supply Voltage Data Retention Current VDR CS ³ V CC -0.2V ICCDR2 V CC = 2V Typ 2.0 Max 5.5 V 2 mA ORDERING INFORMATION 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 White Electronic Designs DEVICE TYPE SPEED WMS128K8-XXX 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