25LC1024-E/MF Description

The Microchip Technology Inc. 25LC1024-E/MF 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. These instructions are not required for byte or page write operations. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines.

25LC1024-E/MF Features

20 MHz Maximum Clock Speed

Electronic Signature for Device ID

Byte and Page-Level Write Operations:

- 256-byte page

- 6 ms maximum write cycle time

- No page or sector erase required

Sector Write Protection (32K byte/sector): - Protect none, 1/4, 1/2 or all of array

RoHS Compliant

Automotive AEC-Q100 Qualified

25LC1024-E/MF Applications

Automotive 

Infotainment & cluster 

Communications equipment 

Broadband fixed line access 

Personal electronics 

Connected peripherals & printers