93AA76AT-I/OT Datasheet PDF - Microchip

●Description

●The Microchip Technology Inc. 93XX76A/B/C devices are 8K bit, low-voltage, serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93XX76C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93XX76A devices are available, while the 93XX76B devices provide dedicated 16-bit communication, available on SOT-23 devices only.

●Features

●• Low-power CMOS technology

●• ORG pin to select word size for ‘76C’ version

●• 1024 x 8-bit organization ‘A’ devices (no ORG)

●• 512 x 16-bit organization ‘B’ devices (no ORG)

●• Program Enable pin to write-protect the entire array (except on SOT-23 packages)

●• Self-timed ERASE/WRITE cycles (including auto-erase)

●• Automatic ERAL before WRAL

●• Power-on/off data protection circuitry

●• Industry standard 3-wire serial I/O

●• Device Status signal (READY/BUSY)

●• Sequential READ function

●• 1,000,000 E/W cycles

●• Data retention > 200 years

●• Temperature ranges supported:

●  - Industrial (I) -40°C to +85°C

●  - Automotive (E) -40°C to +125°C