25LC1024
25LC1024 is 1-Mbit SPI Bus Serial EEPROM manufactured by Microchip Technology.
1-Mbit SPI Bus Serial EEPROM
Device Selection Table
Part Number
VCC Range
2.5V-5.5V
Features
- 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...
