Microchip Technology 25AA512
25AA512 is a 512 Kbit serial EEPROM memory with byte-level and page-level serial EEPROM functions. It also features Page, Sector and Chip erase functions typically associated with Flash-based products. These functions are not required for byte or page write operations.| Part No. | 25AA512 |
|---|---|
| Datasheet | 25AA512 Download |
| Manufacturer |  Microchip Technology |
| Description | 512 Kbit SPI Bus Serial EEPROM |
| Buy | Stock & Price |
FEATURES
:● 20 MHz max. Clock Speed
● Byte and Page-level Write Operations: - 128-byte page - 5 ms max. - No page or sector erase required
● Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V, 20 MHz - Read Current: 10 mA at 5.5V, 20 MHz - Standby Current: 1A at 2.5V (Deep powerdown)
● Electronic Signature for Device ID
● Self-Timed Erase and Write cycles: - Page Erase (5 ms, typical) - Sector Erase (10 ms/sector, typical) - Bulk Erase (10 ms, typical)
● Sector Write Protection (16K byte/sector): - Protect none, 1/4, 1/2 or all of array
● Built-In Write Protection: - Power-on/off data protection circuitry - Write enable latch - Write-protect pin
● High Reliability: - Endurance: 1 Million erase/write cycles - Data Retention: >200 years - ESD Protection: 4000V
● Temperature Ranges Supported: - Industrial (I): -40°C to +85°C
● Pb-free and RoHS Compliant
DESCRIPTION
: The Microchip Technology Inc. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.
