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EN25B40
EN25B40
4 Mbit Serial Flash Memory with Boot and Parameter Sectors
FEATURES
• Single power supply operation - Full voltage range: 2.7-3.6 volt • 4 M-bit Serial Flash - 4 M-bit/512 K-byte/2048 pages - 256 bytes per programmable page • High performance - 75MHz clock rate • Low power consumption - 5 mA typical active current - 1 μA typical power down current • Flexible Sector Architecture: - Two 4-Kbyte, one 8-Kbyte, one 16-Kbyte,one 32-Kbyte, and seven 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.