Datasheet Details
| Part number | 93AA66A |
|---|---|
| Manufacturer | Microchip Technology |
| File Size | 576.48 KB |
| Description | 4-Kbit Microwire Compatible Serial EEPROM |
| Datasheet |
 93AA66A Datasheet
|
|
|
General Description
The Microchip Technology Inc.
93XX66A/B/C devices are 4-Kbit low-voltage serial Electrically Erasable PROMs (EEPROM).
Word-selectable devices such as the 93AA66C, 93LC66C or 93C66C are dependent upon external logic levels driving the ORG pin to set word size.
Key Features
- Low-Power CMOS Technology.
- ORG Pin to Select Word Size for ‘66C’ Version.
- 512 x 8-bit Organization ‘A’ Devices (no ORG).
- 256 x 16-bit organization ‘B’ Devices (no ORG).
- Self-tImed Erase/Write Cycles (including Auto-Erase).
- Automatic Erase All (ERAL) Before Write All (WRAL).
- Power-On/Off Data Protection Circuitry.
- Industry Standard Three-Wire Serial I/O.
- Device Status Signal (Ready/Busy).
- Sequential Read Fu.