WS57C128FB-35D STMICROELECTRONICS [STMicroelectronics], WS57C128FB-35D Datasheet
WS57C128FB-35D
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WS57C128FB-35D Summary of contents
Page 1
... CMOS technology which enables it to operate at Bipolar speeds while consuming only 90 mA. Two major features of the WS57C128FB are its Low Power and High Speed. These features make it an ideal solution for applications which require fast access times, low power, and non-volatility. Typical applications include systems which do not utilize mass storage devices and/or are board space limited ...
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... WS57C128FB ABSOLUTE MAXIMUM RATINGS* Storage Temperature............................–65° 150°C Voltage on any Pin with Respect to Ground ....................................–0.6V to +7V V with Respect to Ground...................–0. 13V PP ESD Protection .................................................. OPERATING RANGE RANGE TEMPERATURE Commercial 0°C to +70°C Industrial –40°C to +85°C Military –55°C to +125°C ...
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... A.C. TESTING INPUT/OUTPUT WAVEFORM 3.0 2.0 0.8 0.0 A.C. testing inputs are driven at 3.0 V for a logic "1" and 0.0 V for a logic "0." Timing measurements are made at 2.0 V for a logic "1" and 0.8 V for a logic "0". WS57C128FB MAX UNITS 2.0 TEST POINTS ...
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... WS57C128FB PROGRAMMING INFORMATION DC CHARACTERISTICS SYMBOLS Input Leakage Current Supply Current During Programming Pulse (CE = PGM = Supply Current CC CC Output Low Voltage During Verify mA) OL Output High Voltage During Verify –4 mA) OH NOTE must be applied either coincidentally or before ...
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... ORDERING INFORMATION SPEED PART NUMBER (ns) WS57C128FB-35D 35 WS57C128FB-45D 45 WS57C128FB-45DMB 45 WS57C128FB-45J 45 WS57C128FB-45L 45 WS57C128FB-55CMB 55 WS57C128FB-55D 55 WS57C128FB-55DMB 55 WS57C128FB-70D 70 WS57C128FB-70DM 70 WS57C128FB-70DMB 70 NOTE: 12. The actual part marking will not include the initials "WS." PROGRAMMING/ALGORITHMS/ERASURE/PROGRAMMERS The WS57C128FB is programmed using Algorithm D shown on page 5-9. Return to Main Menu PACKAGE PACKAGE ...