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WS512K32-85G2TMA Datasheet(PDF) 2 Page - White Electronic Designs Corporation |
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WS512K32-85G2TMA Datasheet(HTML) 2 Page - White Electronic Designs Corporation |
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2 / 6 page  WS512K32-XXX 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs March 2005 Rev. 4 Parameter Symbol Min Max Unit Operating Temperature TA -55 +125 °C Storage Temperature TSTG -65 +150 °C Signal Voltage Relative to GND VG -0.5 VCC+0.5 V Junction Temperature TJ 150 °C Supply Voltage VCC -0.5 7.0 V TRUTH TABLE RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS 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 Symbol Conditions Max Unit OE# capacitance COE VIN = 0 V, f = 1.0 MHz 50 pF WE#1-4 capacitance CWE VIN = 0 V, f = 1.0 MHz 15 pF CQFP G2T CS#1-4 capacitance CCS VIN = 0 V, f = 1.0 MHz 20 pF Data I/O capacitance CI/O VI/O = 0 V, f = 1.0 MHz 20 pF Address input capacitance CAD VIN = 0 V, f = 1.0 MHz 50 pF This parameter is guaranteed by design but not tested. Parameter Symbol Conditions Min Max Units Input Leakage Current ILI VCC = 5.5, VIN = GND to VCC 10 µA Output Leakage Current ILO CS# = VIH, OE# = VIH, VOUT = GND to VCC 10 µA Operating Supply Current x 32 Mode ICC x 32 CS# = VIL, OE# = VIH, f = 5MHz, VCC = 5.5 200 mA Standby Current ISB CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5 4.0 mA Output Low Voltage VOL IOL = 2.1mA, VCC = 4.5 0.4 V Output High Voltage VOH IOH = -1.0mA, VCC = 4.5 2.4 V DC CHARACTERISTICS (VCC = 5.0V, VSS = 0V, TA = -55°C to +125°C) DATA RETENTION CHARACTERISTICS (TA = -55°C to +125°C) Parameter Symbol Conditions Min Typ Max Units Data Retention Supply Voltage VDR CS# ≥ VCC -0.2V 2.0 5.5 V Data Retention Current ICCDR1 VCC = 3V 0.4 1.6 mA CS# OE# WE# Mode Data I/O Power H X X Standby High Z Standby L L H Read Data Out Active L H H Out Disable High Z Active L X L Write Data In Active LOW CAPACITANCE CQFP TA = +25°C Parameter Symbol Conditions Max Unit OE# capacitance COE VIN = 0 V, f = 1.0 MHz 32 pF CQFP G4 capacitance CWE VIN = 0 V, f = 1.0 MHz 32 pF CS#1-4 capacitance CCS VIN = 0 V, f = 1.0 MHz 15 pF Data I/O capacitance CI/O VI/O = 0 V, f = 1.0 MHz 15 pF Address input capacitance CAD VIN = 0 V, f = 1.0 MHz 32 pF This parameter is guaranteed by design but not tested. NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V |
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