2 Mbit Serial Flash Memory With Boot And Parameter Sectors

The EN25B20 is a 2M-bit (256K-byte) Serial Flash memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible 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. This device is designed to allow either single Sector at a time or full chip erase operation. The EN25B20 CAN protect boot code stored in the small sectors for either bottom or top boot configurations. The device CAN sustain a minimum of 100K program/erase cycles on each sector. By Eon Silicon Solution Inc.
EN25B20 's PackagesEN25B20 's pdf datasheet



EN25B20 Pinout, Pinouts
EN25B20 pinout,Pin out
This is one package pinout of EN25B20,If you need more pinouts please download EN25B20's pdf datasheet.

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EN25B20 Application Notes EN25B20 RoHS EN25B20 Circuits EN25B20 footprint