AT93C66A, AT93C56A - Three-wire Serial EEPROM

Name: AT93C66A
SKU: AT93C66A-1308585

ATMEL

📥 Download Datasheet

AT93C66A Datasheet Preview — This datasheet PDF includes multiple part numbers: AT93C66A, AT93C56A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	AT93C66A, AT93C56A
Manufacturer	ATMEL
File Size	298.27 KB
Description	Three-wire Serial EEPROM
Datasheet	AT93C56A-ATMEL.pdf
Note	This datasheet PDF includes multiple part numbers: AT93C66A, AT93C56A. Please refer to the document for exact specifications by model.

AT93C66A Product details

Description

The AT93C56A/66A provides 2048/4096 bits of serial electrically erasable programmable read-only memory (EEPROM) organized as 128/256 words of 16 bits each (when the ORG pin is connected to VCC) and 256/512 words of 8 bits each (when the ORG pin is tied to grou

Features

Low-voltage and Standard-voltage Operation.
2.7 (VCC = 2.7V to 5.5V).
1.8 (VCC = 1.8V to 5.5V).
User-selectable Internal Organization.
2K: 256 x 8 or 128 x 16.
4K: 512 x 8 or 256 x 16.
Three-wire Serial Interface.
Sequential Read Operation.
2 MHz Clock Rate (5V).
Self-timed Write Cycle (10 ms Max).
High Reliability.
Endurance: 1 Million Write Cycles.
Data Retention: 100 Years.

📁 AT93C66A Similar Datasheet

AT93C66 - 3-wire Serial EEPROMs (ATMEL Corporation)
AT93C66B - Three-wire Serial EEPROM (Microchip)
AT93C46 - 3-Wire Serial EEPROMs (ATMEL Corporation)
AT93C46D - 3-wire Serial EEPROM (ATMEL Corporation)
AT93C46E - 3-wire Serial EEPROM (ATMEL Corporation)
AT93C56 - 3-wire Serial EEPROMs (ATMEL Corporation)
AT93C56B - Three-wire Serial EEPROM (Microchip)
AT93C86 - 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM (Catalyst Semiconductor)

Other Datasheets by ATMEL

AT93C56A - Three-wire Serial EEPROM
AT93C57 - 3-Wire Serial EEPROMs
AT90LS4434 - 8-bit Microcontroller
AT90LS8535 - 8-bit Microcontroller
AT90PWM161 - 8-bit Microcontroller
AT90PWM81 - 8-bit Microcontroller

Published: Oct 12, 2018 |