Description
Item Description:
The Microchip 93AA66C device is a 4Kb Microwire (3-wire) Serial EEPROM with hardware selectable word size using the ORG pin and a voltage operation range of 1.8 – 5.5V. Also available are the 93AA66A for dedicated 8-bit memory organization and the 93AA66B for dedicated 16-bit memory organization. The 93AA66C is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including PDIP, SOIC, MSOP, DFN and TSSOP.
Product Specs:
| Brand | Microchip |
| MPN | 93AA66C-I/MS |
| Model | 93AA66C |
| Battery Backup | 0 |
| Density | 4 Kbit (x8 or x16) |
| Endurance | 1,000,000 |
| Max. Clock Freq. | 3 MHz |
| Operating Voltage Max (V) | 5.5 |
| Operating Voltage Min (V) | 1.8 |
| Page Size (Bytes) | 8 |
| Write Protect Scheme | None |
| Write Protected | 1 |
| Data Retention | 0 |
| Memory Organization | 512 x 8, 256 x 16 |
| Memory Interface | Microwire |
| Write Cycle Time – Word, Page | 6ms |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
