25LC1024
Overview
The Microchip Technology Inc. 25LC1024 is a 1024-Kbit serial EEPROM memory with byte-level and page-level serial EEPROM functions. It also features Page, Sector and Chip erase instructions typically associated with Flash-based products.
- 20 MHz Maximum Clock Speed
- Byte and Page-Level Write Operations: - 256-byte page - 6 ms maximum write cycle time - No page or sector erase required
- Low-Power CMOS Technology: - Maximum Write current: 5 mA at 5.5V, 20 MHz - Read current: 7 mA at 5.5V, 20 MHz - Standby current: 1 µA at 2.5V (Deep power-down)
- Electronic Signature for Device ID
- Self-Timed Erase and Write Cycles: - Page Erase (6 ms maximum) - Sector Erase (10 ms maximum) - Chip Erase (10 ms maximum)
- Sector Write Protection (32K 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: 1M erase/write cycles - Data Retention: >200 years - ESD Protection: >4000V
- Temperature Ranges Supported: - Industrial (I): - Extended (E): -40°C to +85°C -40°C to +125°C
- RoHS Compliant
