The Microchip Technology Inc. 25AA080A/B, 25LC080A/B (25XX080A/B*) are 8 Kbit Serial Electrically Erasable PROMs
This document is a datasheet for the Microchip Technology 25AA080A/B and 25LC080A/B, which are 8Kbit Serial Electrically Erasable PROMs. The devices are accessed via a Serial Peripheral Interface (SPI) compatible serial bus and are available in various packages including PDIP, SOIC, MSOP, and TSSOP.
| Memory Organization | 1024 x 8-bit |
|---|---|
| Max Clock Frequency | 10 MHz |
| Write Cycle Time | 5 ms max. |
| Endurance | 1,000,000 erase/write cycles |
| Data Retention | > 200 years |
| ESD Protection | > 4000V |
| Industrial Temperature Range | -40°C to +85°C |
| Automotive Temperature Range | -40°C to +125°C |
The maximum clock frequency is 10 MHz when the supply voltage is between 4.5V and 5.5V.
The internal write cycle time is a maximum of 5 ms.
The device has an endurance of 1,000,000 erase/write cycles.