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ST93C46A Datasheet (st93c4xx) 1k 64 X 16 Or 128 X 8 Serial Microwire Eeprom

Manufacturer: STMicroelectronics

Overview: ST93C46A,46C,46T ST93C47C,47T 1K (64 x 16 or 128 x 8) SERIAL MICROWIRE EEPROM NOT FOR NEW DESIGN 1 MILLION ERASE/WRITE CYCLES, with 40 YEARS DATA RETENTION DUAL ORGANIZATION: 64 x 16 or 128 x 8 BYTE/WORD and ENTIRE MEMORY PROGRAMMING INSTRUCTIONS SELF-TIMED PROGRAMMING CYCLE with AUTO-ERASE READY/BUSY SIGNAL DURING PROGRAMMING SINGLE SUPPLY VOLTAGE: – 4.5V to 5.5V for ST93C46 version – 3V to 5.5V for ST93C47 version SEQUENTIAL READ OPERATION 5ms TYPICAL PROGRAMMING TIME ENHANCED ESD/LATCH UP PERFORMANCE for ”C” VERSION ST93C46A, ST93C46C, ST93C46T, ST93C47C, ST93C47T are replaced by the M93C46 8 1 PSDIP8 (B) 0.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

This specification covers a range of 1K bit serial EEPROM products, the ST93C46A,46C,46T specified at 5V±10% and the ST93C47C,47T specified at 3V to 5.5V.

In the text, products are referred to as ST93C46.

The ST93C46 is a 1K bit Electrically Erasable Programmable Memory (EEPROM) fabricated with SGS-THOMSON’s High EnduranceSingle Polysilicon CMOS technology.

More Datasheets from STMicroelectronics

Part Number Description
ST93C46C (ST93C4xx) 1K 64 x 16 or 128 x 8 SERIAL MICROWIRE EEPROM
ST93C46T (ST93C4xx) 1K 64 x 16 or 128 x 8 SERIAL MICROWIRE EEPROM
ST93C47C (ST93C4xx) 1K 64 x 16 or 128 x 8 SERIAL MICROWIRE EEPROM
ST93C47T (ST93C4xx) 1K 64 x 16 or 128 x 8 SERIAL MICROWIRE EEPROM
ST93C06 256 bit 16 x 16 or 32 x 8 SERIAL MICROWIRE EEPROM
ST93C06C 256 bit 16 x 16 or 32 x 8 SERIAL MICROWIRE EEPROM
ST93C66 (ST93C66 / ST93C67) 4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM
ST93C67 (ST93C66 / ST93C67) 4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM
ST90135 Microcontroller
ST90158 Microcontroller

ST93C46A Distributor