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WS128K32N-70G2UMA Datasheet(PDF) 3 Page - White Electronic Designs Corporation |
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WS128K32N-70G2UMA Datasheet(HTML) 3 Page - White Electronic Designs Corporation |
3 / 9 page 3 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WS128K32-XXX June 2004 Rev. 4 DATA RETENTION CHARACTERISTICS -55°C ≤ TA ≤ +125°C 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 ABSOLUTE MAXIMUM RATINGS 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 CS OE WE Mode Data I/O Power H X X Standby High Z Standby L L H Read Data Out Active L X L Write Data In Active L H H Out Disable High Z Active CAPACITANCE TA = +25°C Parameter Symbol Conditions Max Unit OE# capacitance COE VIN = 0V, f = 1.0 MHz 50 pF WE1-4# capacitance HIP (PGA) CWE VIN = 0V, f = 1.0 MHz 20 pF CQFP G4T 50 CQFP G2U 15 CS1-4# capacitance CCS VIN = 0V, f = 1.0 MHz 20 pF Data# I/O capacitance CI/O VI/O = 0V, f = 1.0 MHz 20 pF Address input capacitance CAD 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 -85 -100 -120 Units Min Max Min Max Min Max Min Max Input Leakage Current ILI VCC = 5.5, VIN = GND to VCC 10 10 10 10 µA Output Leakage Current ILO CS# = VIH, OE# = VIH, VOUT = GND to VCC 10 10 10 10 µA Operating Supply Current ICC CS# = VIL, OE# = VIH, f = 5MHz, VCC = 5.5 120 120 120 120 mA Standby Current ISB CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5 20 20 20 20 mA Output Low Voltage VOL IOL = 2.1mA, VCC = 4.5 0.4 0.4 0.4 0.4 V Output High Voltage VOH IOH = -1.0mA, VCC = 4.5 2.4 2.4 2.4 2.4 V NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V Parameter Sym Conditions -70 -85 -100 -120 Units Min Max Min Max Min Max Min Max Data Retention Supply Voltage VDR CS ≥VCC -0.2V 2.0 5.5 2.0 5.5 2.0 5.5 2.0 5.5 V Data Retention Current ICCDR1 VCC = 3V 4444 mA |
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