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WMF512K8-70CI5 Datasheet(PDF) 2 Page - White Electronic Designs Corporation |
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WMF512K8-70CI5 Datasheet(HTML) 2 Page - White Electronic Designs Corporation |
2 / 13 page 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WMF512K8-XXX5 November 2005 Rev. 6 White Electronic Designs Corp. reserves the right to change products or specifications without notice. ABSOLUTE MAXIMUM RATINGS (1) Parameter Unit Operating Temperature -55 to +125 °C Supply Voltage (VCC) (1) -2.0 to +7.0 V Signal Voltage Range(any pin except A9) (2) -2.0 to +7.0 V Storage Temperature Range -65 to +150 °C Lead Temperature (soldering, 10 seconds) +300 °C Data Retention Mil Temp 20 years Endurance - erase/program cycles (Mil Temp) 100,000 min cycles A9 Voltage for sector protect (VID) (3) -2.0 to +14.0 V NOTES: 1. Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability. 2. Minimum DC voltage on input or I/O pins is -0.5V. During voltage transitions, inputs may overshoot VSS to -2.0 V for periods of up to 20ns. Maximum DC voltage on output and I/O pins is VCC + 0.5V. During voltage transitions, outputs may overshoot to Vcc + 2.0 V for periods of up to 20ns. 3. Minimum DC input voltage on A9 pin is -0.5V. During voltage transitions, A9 may overshoot Vss to -2V for periods of up to 20ns. Maximum DC input voltage on A9 is +13.5V which may overshoot to 14.0 V for periods up to 20ns. DC CHARACTERISTICS — CMOS COMPATIBLE VCC = 5.0V, VSS = 0V, -55°C ≤ TA ≤ +125°C Parameter Symbol Conditions Min Max Unit Input Leakage Current ILI VCC = 5.5, VIN = GND to VCC 10 µA Output Leakage Current ILOx32 VCC = 5.5, VIN = GND to VCC 10 µA VCC Active Current for Read (1) ICC1 CS# = VIL, OE# = VIH, f = 5MHz 50 mA VCC Active Current for Program or Erase (2) ICC2 CS# = VIL, OE# = VIH 60 mA VCC Standby Current ICC4 VCC = 5.5, CS# = VIH, f = 5MHz 1.6 mA Output Low Voltage VOL IOL = 8.0 mA, VCC = 4.5 0.45 V Output High Voltage VOH1 IOH = -2.5 mA, VCC = 4.5 0.85 x VCC V Low VCC Lock-Out Voltage VLKO 3.2 4.2 V NOTES: 1. The ICC current listed includes both the DC operating current and the frequency dependent component (at 5 MHz). The frequency component typically is less than 2 mA/MHz, with OE# at VIH. 2. ICC active while Embedded Algorithm (program or erase) is in progress. 3. DC test conditions: VIL = 0.3V, VIH = VCC - 0.3V RECOMMENDED OPERATING CONDITIONS Parameter Symbol Min Max Unit Supply Voltage VCC 4.5 5.5 V Input High Voltage VIH 2.0 VCC + 0.5 V Input Low Voltage VIL -0.5 +0.8 V Operating Temp. (Mil.) TA -55 +125 °C Operating Temp. (Ind.) TA -40 +85 °C A9 Voltage for Sector Protect VID 11.5 12.5 V CAPACITANCE TA = +25°C Parameter Symbol Conditions Max Unit Address Input capacitance CAD VI/O = 0 V, f = 1.0 MHz 15 pF Output Enable capacitance COE VIN = 0 V, f = 1.0 MHz 15 pF Write Enable capacitance CWE VIN = 0 V, f = 1.0 MHz 15 pF Chip Select 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 This parameter is guaranteed by design but not tested. |
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