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TMS28F020 - 262144 BY 8-BIT FLASH MEMORY

General Description

The TMS28F020 flash memory is a 262 144 by 8-bit (2 097 152-bit), programmable read-only memory that can be electrically bulk-erased and reprogrammed.

It is available in 100 000 and 10 000 program/erase-endurance-cycle versions.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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D Organization . . . 262144 by 8-Bits D Pin Compatible With Existing 2-Megabit EPROMs D VCC Tolerance ±10% D All Inputs/Outputs TTL Compatible D Maximum Access/Minimum Cycle Time ’28F020-10 100 ns ’28F020-12 120 ns ’28F020-15 150 ns ’28F020-17 170 ns D Industry-Standard Programming Algorithm D 100000 and 10 000 Program / Erase-Cycle Versions Available D Latchup Immunity of 250 mA on All Input and Output Lines D Low Power Dissipation (VCC = 5.5 V) – Active Write . . . 55 mW – Active Read . . . 165 mW – Electrical Erase . . . 82.5 mW – Standby . . . 0.