描述 Description

GENERAL DESCRIPTION
The EN25S80 is an 8 Megabit (1024K-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 EN25S80 is designed to allow either single Sector/Blockat a time or full chip erase operation. TheEN25S80 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 or block.FEATURES
? Single power supply operation
- Full voltage range: 1.65-1.95 volt
? Serial Interface Architecture
- SPI Compatible: Mode 0 and Mode 3
? 8 M-bit Serial Flash
- 8 M-bit/1024 K-byte/4096 pages
- 256 bytes per programmable page
? High performance
- 75MHz clock rate
? Low power consumption
- 7 mA typical active current
- 1 μA typical power down current
? Uniform Sector Architecture:
- 256 sectors of 4-Kbyte
- 16 blocks of 64-Kbyte
- Any sector or block can be erased individually
? Software and Hardware Write Protection:
- Write Protect all or portion of memory via software
- Enable/Disable protection with WP# pin
? High performance program/erase speed
- Page program time: 1.5ms typical? - Sector erase time: 90ms typical?
- Block erase time 500ms typical
- Chip erase time: 8 seconds typical
? Lockable 256 byte OTP security sector
? Minimum 100K endurance cycle
? Package Options?
- 8 pins SOP 150mil body width? - 8 pins VSOP 200mil body width?
- 8 contact VDFN
- All Pb-free packages are RoHS compliant
? Industrial temperature Range

特性 Features

? Single power supply operation
- Full voltage range: 1.65-1.95 volt
? Serial Interface Architecture
- SPI Compatible: Mode 0 and Mode 3
? 8 M-bit Serial Flash
- 8 M-bit/1024 K-byte/4096 pages
- 256 bytes per programmable page
? High performance
- 75MHz clock rate
? Low power consumption
- 7 mA typical active current
- 1 μA typical power down current
? Uniform Sector Architecture:
- 256 sectors of 4-Kbyte
- 16 blocks of 64-Kbyte
- Any sector or block can be erased individually
? Software and Hardware Write Protection:
- Write Protect all or portion of memory via software
- Enable/Disable protection with WP# pin
? High performance program/erase speed
- Page program time: 1.5ms typical? - Sector erase time: 90ms typical?
- Block erase time 500ms typical
- Chip erase time: 8 seconds typical
? Lockable 256 byte OTP security sector
? Minimum 100K endurance cycle
? Package Options?
- 8 pins SOP 150mil body width? - 8 pins VSOP 200mil body width?
- 8 contact VDFN
- All Pb-free packages are RoHS compliant
? Industrial temperature Range