EN25P20数据手册EON中文资料规格书

描述 Description

GENERAL DESCRIPTION
The EN25P20 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 EN25P20 is designed to allow either single Sector at a time or full chip erase operation. The EN25P20 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
• 2 Mbit Serial Flash
- 2 M-bit/256 K-byte/1024 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:
- Four 64-Kbyte sectors
• Software and Hardware Write Protection:
- Write Protect all or portion of memory via software
- Enable/Disable protection with WP# pin

特性 Features

• Single power supply operation
- Full voltage range: 2.7-3.6 volt
• 2 Mbit Serial Flash
- 2 M-bit/256 K-byte/1024 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:
- Four 64-Kbyte sectors
• Software and Hardware Write Protection:
- Write Protect all or portion of memory via software
- Enable/Disable protection with WP# pin