93C56A Description
The Microchip Technology Inc. 93XX56A/B/C devices are 2-Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA56C, 93LC56C or 93C56C are dependent upon external logic levels driving the ORG pin to set word size.
93C56A Key Features
- Low-Power CMOS Technology
- ORG Pin to Select Word Size for ‘56C’ Version
- 256 x 8-bit Organization ‘A’ Version (no ORG)
- 128 x 16-bit Organization ‘B’ Version (no ORG)
- Self-Timed Erase/Write Cycles (including
- Automatic Erase All (ERAL) before Write All
- Power-On/Off Data Protection Circuitry
- Industry Standard Three-Wire Serial I/O
- Device Status Signal (Ready/Busy)
- Sequential Read Function