描述 Description

GENERAL DESCRIPTION
The EN25F05 is a 512K-bit (64K-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 EN25F05 is designed to allow either single Sector at a time or full chip erase operation. The EN25F05 can be configured to protect part of the memory as the software protected mode. The device can sustain a minimum of 100K program/erase cycles on each sector.FEATURES
?Single power supply operation
- Full voltage range: 2.7-3.6 volt
? 512 Kbit Serial Flash
- 512 K -bit/ 64 K-byte/ 256 pages
- 256 bytes per programmable page
?High performance
- 100MHz clock rate
? Low power consumption
- 5 mA typical active current
- 1 μA typical power down current
? Uniform Sector Architecture:
- 16 sectors of 4-Kbyte
- 2 blocks of 32-Kbyte
- Any sector or block can be erased individually

特性 Features

?Single power supply operation
- Full voltage range: 2.7-3.6 volt
? 512 Kbit Serial Flash
- 512 K -bit/ 64 K-byte/ 256 pages
- 256 bytes per programmable page
?High performance
- 100MHz clock rate
? Low power consumption
- 5 mA typical active current
- 1 μA typical power down current
? Uniform Sector Architecture:
- 16 sectors of 4-Kbyte
- 2 blocks of 32-Kbyte
- Any sector or block can be erased individually