EN25B20 Overview
The EN25B20 is a 2M-bit (256K-byte) Serial Flash memory, with advanced write protection mechanisms, accessed by a high speed SPI-patible bus. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction. The EN25B20 has eight sectors including three sectors of 64KB, one sector of 32KB, one sector of 16KB, one sector of 8KB and two sectors of 4KB.
EN25B20 Key Features
- Single power supply operation
- Full voltage range: 2.7-3.6 volt
- 2 M-bit Serial Flash
- 2 M-bit/256 K-byte/1024 pages
- 256 bytes per programmable page
- High performance
- 75MHz clock rate
- Low power consumption
- 5 mA typical active current
- 1 μA typical power down current