GENERAL DESCRIPTION
The EN25P64 is a 64M-bit (8192K-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 EN25P64 is designed to allow either single Sector/Block at a time or full chip erase operation. The EN25P64 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: 2.7-3.6 volt
• Serial Interface Architecture
   - SPI Compatible: Mode 0 and Mode 3
• 64 M-bit Serial Flash
   - 64 M-bit/8192 K-byte/32768 pages
   - 256 bytes per programmable page
• High performance
   - 100MHz clock rate
• Low power consumption
   - 12 mA typical active current
   - 1 μA typical power down current
• Uniform Sector Architecture:
   - One hundred twenty-eight 64-Kbyte sectors
• 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
   - Byte program time: 7µs typical
   - Page program time: 1.5ms typical
   - Sector erase time: 800ms typical
   - Chip erase time: 50 Seconds typical
• Lockable 512byte OTP security sector
• Minimum 100K endurance cycle
• Package Options
   - 16 pins SOP 300mil body width
   - All Pb-free packages are RoHS compliant
• Industrial temperature Range