White Electronic Designs WS128K32-XXX 128Kx32 SRAM MODULE, SMD 5962-93187 FEATURES Access Times of 70, 85, 100, 120ns 5 Volt Power Supply MIL-STD-883 Compliant Devices Available Low Power CMOS Packaging TTL Compatible Inputs and Outputs • 66-pin, PGA Type, 1.075 inch square, Hermetic Ceramic HIP (Package 400). Built in Decoupling Caps and Multiple Ground Pins for Low Noise Operation • 68 lead, 40mm Low Profile CQFP, 3.56mm (0.140")(Package 502). • 68 lead, Hermetic CQFP (G2U), 22.4mm (0.880 inch) square, 4.57mm (0.140 inch) high, (Package 510) Weight Organized as 128Kx32; User Configurable as 256Kx16 or 512Kx8 Commercial, Industrial and Military Temperature Ranges WS128K32-XG2UX - 8 grams typical WS128K32-XH1X - 13 grams typical WS128K32-XG4TX - 20 grams typical Upgradeable to 512Kx32 FIGURE 1 – PIN CONFIGURATION FOR WS128K32N-XH1X Top View 1 12 Pin Description 23 34 45 I/O0-31 A0-16 WE1-4# CS1-4# OE# VCC GND NC 56 I/O8 WE2# I/O15 I/O24 VCC I/O31 I/O9 CS2# I/O14 I/O25 CS4# I/O30 I/O10 GND I/O13 I/O26 WE4# I/O29 A14 I/O11 I/O12 A7 I/O27 I/O28 A16 A10 OE# A12 A4 A1 A11 A9 NC NC A5 A2 A0 A15 WE1# A13 A6 A3 NC VCC I/O7 A8 WE3# I/O23 I/O0 CS1# I/O6 I/O16 CS3# I/O22 I/O1 NC I/O5 I/O17 GND I/O21 I/O2 I/O3 I/O4 I/O18 I/O19 I/O20 Block Diagram WE1# CS1# June 2004 Rev. 4 22 33 44 55 WE2# CS2# WE3# CS3# WE4# CS4# OE# A0-16 128K x 8 8 11 Data Inputs/Outputs Address Inputs Write Enables Chip Selects Output Enable Power Supply Ground Not Connected I/O0-7 66 1 128K x 8 8 I/O8-15 128K x 8 8 I/O16-23 128K x 8 8 I/O24-31 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX FIGURE 2 – PIN CONFIGURATION FOR WS128K32-XG4TX Pin Description NC A0 A1 A2 A3 A4 A5 CS1# GND CS3# WE1# A6 A7 A8 A9 A10 VCC Top View I/O0-31 A0-16 WE1-4# CS1-4# OE# VCC GND NC 9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 GND I/O8 I/O9 I/O10 I/O11 I/O12 I/O13 I/O14 I/O15 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 I/O16 I/O17 I/O18 I/O19 I/O20 I/O21 I/O22 I/O23 GND I/O24 I/O25 I/O26 I/O27 I/O28 I/O29 I/O30 I/O31 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 Data Inputs/Outputs Address Inputs Write Enables Chip Selects Output Enable Power Supply Ground Not Connected Block Diagram CS1# CS2# CS3# CS4# WE# OE# A0-16 128K X 8 128K X 8 128K X 8 128K X 8 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 NC NC NC NC NC NC NC A15 A16 CS2# OE# CS4# A13 A14 A12 A11 VCC 8 8 I/O8 - 15 I/O0 - 7 8 I/O16 - 23 8 I/O24 - 31 FIGURE 3 – PIN CONFIGURATION FOR WS128K32-XG2UX PIN DESCRIPTION NC A0 A1 A2 A3 A4 A5 CS3# GND CS4# WE1# A6 A7 A8 A9 A10 VCC TOP VIEW 9 8 7 6 5 4 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 3 2 1 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 I/O16 I/O17 I/O18 I/O19 I/O20 I/O21 I/O22 I/O23 GND I/O24 I/O25 I/O26 I/O27 I/O28 I/O29 I/O30 I/O31 WE2# CS2# WE3# CS3# WE4# CS4# OE# A0-16 128K x 8 8 I/O0-7 June 2004 Rev. 4 Data Inputs/Outputs Address Inputs Write Enables Chip Selects Output Enable Power Supply Ground Not Connected BLOCK DIAGRAM WE1# CS1# VCC A11 A12 A13 A14 A15 A16 CS1# OE# CS2# NC WE2# WE3# WE4# NC NC NC I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 GND I/O8 I/O9 I/O10 I/O11 I/O12 I/O13 I/O14 I/O15 I/O0-31 A0-16 WE1-4# CS1-4# OE# VCC GND NC 2 128K x 8 8 I/O8-15 128K x 8 8 I/O16-23 128K x 8 8 I/O24-31 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature Signal Voltage Relative to GND Junction Temperature Supply Voltage Symbol TA TSTG VG TJ VCC Min -55 -65 -0.5 -0.5 Max +125 +150 VCC+0.5 150 7.0 TRUTH TABLE CS H L L L Unit °C °C V °C V OE X L X H WE X H L H Symbol VCC VIH VIL Min 4.5 2.2 -0.5 Max 5.5 VCC + 0.3 +0.8 Data I/O High Z Data Out Data In High Z Power Standby Active Active Active CAPACITANCE RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage Input High Voltage Input Low Voltage Mode Standby Read Write Out Disable TA = +25°C Unit V V V Parameter OE# capacitance WE1-4# capacitance HIP (PGA) CQFP G4T CQFP G2U CS1-4# capacitance Data# I/O capacitance Address input capacitance Symbol Conditions COE VIN = 0V, f = 1.0 MHz CWE VIN = 0V, f = 1.0 MHz CCS CI/O CAD Max Unit 50 pF pF 20 50 15 VIN = 0V, f = 1.0 MHz 20 pF VI/O = 0V, f = 1.0 MHz 20 pF VIN = 0V, f = 1.0 MHz 50 pF This parameter is guaranteed by design but not tested. DC CHARACTERISTICS VCC = 5.0V, VSS = 0V, -55°C ≤ TA ≤ +125°C Parameter Sym Conditions -70 Min Input Leakage Current Output Leakage Current Operating Supply Current Standby Current Output Low Voltage Output High Voltage ILI ILO ICC ISB VOL VOH 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 -85 Max Min -100 Max 10 10 120 20 0.4 Min 10 10 120 20 0.4 2.4 2.4 -120 Max Min 10 10 120 20 0.4 2.4 Units Max 10 10 120 20 0.4 2.4 µA µA mA mA V V NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V DATA RETENTION CHARACTERISTICS -55°C ≤ TA ≤ +125°C Parameter Data Retention Supply Voltage Data Retention Current June 2004 Rev. 4 Sym VDR ICCDR1 Conditions -70 CS≥VCC -0.2V VCC = 3V -85 -120 Units Max Min Max Min Max Min Max 2.0 5.5 2.0 5.5 2.0 5.5 2.0 5.5 V 4 mA 4 3 -100 Min 4 4 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX AC CHARACTERISTICS VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ +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 Symbol tRC tAA tOH tACS tOE tCLZ1 tOLZ1 tCHZ1 tOHZ1 -70 Min 70 -85 Max Min 85 -100 Max 70 Min 100 85 3 3 120 100 50 3 0 25 25 Units Max 3 85 45 3 0 Min 120 100 3 70 35 3 0 -120 Max 120 60 3 0 25 25 35 35 35 35 ns ns ns ns ns ns ns ns ns AC CHARACTERISTICS VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ +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 Symbol tWC tCW tAW tDW tWP tAS tAH tOW1 tWHZ1 tDH -70 Min 70 60 60 30 50 5 5 5 -85 Max Min 85 75 75 35 55 5 5 5 25 -100 Max Min 100 80 80 40 70 5 5 5 25 0 0 -120 Max Min 120 100 100 50 80 5 5 5 Units Max 35 0 ns ns ns ns ns ns ns ns ns ns 35 0 1. This parameter is guaranteed by design but not tested. FIGURE. 4 – AC TEST CIRCUIT AC Test Conditions Parameter Input Pulse Levels Input Rise and Fall Input and Output Reference Level Output Timing Reference Level I OL Current Source VZ D.U.T. 1.5V I OH Current Source June 2004 Rev. 4 Unit V ns V V Notes: V Z is programmable from -2V to +7V. IOL & IOH programmable from 0 to 16mA. Tester Impedance Z0 = 75 ý. V Z is typically the midpoint of VOH and VOL. IOL & IOH are adjusted to simulate a typical resistive load circuit. ATE tester includes jig capacitance. (Bipolar Supply) C eff = 50 pf Typ VIL = 0, VIH = 3.0 5 1.5 1.5 4 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX FIGURE 5 – TIMING WAVEFORM - READ CYCLE CS# OE# READ CYCLE 2 (WE# = VIH) READ CYCLE 2, (CS# = OE# = VIL, WE# = VIH) FIGURE 6 – WRITE CYCLE - WE# CONTROLLED CS# WE# WRITE CYCLE 2, CS# CONTROLLED FIGURE 7 – WRITE CYCLE - CS# CONTROLLED WS32K32-XHX CS# WE# WRITE CYCLE 2, CS# CONTROLLED June 2004 Rev. 4 5 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX PACKAGE 400: 66 PIN, PGA TYPE, CERAMIC HEX-IN-LINE PACKAGE, HIP (H1) ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES PACKAGE 502: 68 LEAD, CERAMIC QUAD FLAT PACK, LOW PROFILE CQFP (G4T)1 ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES June 2004 Rev. 4 6 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX PACKAGE 510: 68 LEAD, CERAMIC QUAD FLAT PACK, CQFP (G2U) The White 68 lead G2U CQFP fills the same fit and function as the JEDEC 68 lead CQFJ or 68 PLCC. But the G2U has the TCE and lead inspection advantage of the CQFP form. ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES June 2004 Rev. 4 7 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX ORDERING INFORMATION W S 128K 32 X - XXX X X X LEAD FINISH: Blank = Gold plated leads A = Solder dip leads DEVICE GRADE: Q = MIL-STD-883 Compliant M = Military Screened -55°C to +125°C I = Industrial -40°C to +85°C C = Commercial 0°C to +70°C PACKAGE TYPE: H1 = 1.075" sq. Ceramic Hex-In-line Package, HIP (Package 400) G2U = 22.4mm Ceramic Quad Flat Pack, Low Profile CQFP (Package 510) G4T = 40 mm Low Profile CQFP (Package 502) ACCESS TIME (ns) IMPROVEMENT MARK: N = No Connect at pin 8, 21, 28 and 39 in HIP for Upgrades ORGANIZATION, 128Kx32 User configurable as 256Kx16 or 512Kx8 SRAM WHITE ELECTRONIC DESIGNS CORPORATION June 2004 Rev. 4 8 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs DEVICE TYPE June 2004 Rev. 4 SPEED WS128K32-XXX PACKAGE SMD NO. 128K x 32 SRAM Module 120ns 66 pin HIP (H1) 128K x 32 SRAM Module 100ns 66 pin HIP (H1) 5962-93187 02H5X 128K x 32 SRAM Module 85ns 66 pin HIP (H1) 5962-93187 03H5X 128K x 32 SRAM Module 70ns 66 pin HIP (H1) 5962-93187 04H5X 128K x 32 SRAM Module 120ns 68 lead CQFP/J (G2U) 5962-95595 01HNX 128K x 32 SRAM Module 100ns 68 lead CQFP/J (G2U) 5962-95595 02HNX 128K x 32 SRAM Module 85ns 68 lead CQFP/J (G2U) 5962-95595 03HNX 128K x 32 SRAM Module 70ns 68 lead CQFP/J (G2U) 5962-95595 04HNX 128K x 32 SRAM Module 120ns 68 lead CQFP Low Profile (G4T) 5962-95595 01HYX 128K x 32 SRAM Module 100ns 68 lead CQFP Low Profile (G4T) 5962-95595 02HYX 128K x 32 SRAM Module 85ns 68 lead CQFP Low Profile (G4T) 5962-95595 03HYX 128K x 32 SRAM Module 70ns 68 lead CQFP Low Profile (G4T) 5962-95595 04HYX 9 5962-93187 01H5X White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com