EN25Q40

www.DataSheet4U.com EN25Q40 EN25Q40 4 Megabit Serial Flash Memory with 4Kbyte Uniform Sector FEATURES Single power supply operation - Full voltage range: 2.7-3.6 volt Serial Interface Architecture - SPI Compatible: Mode 0 and Mode 3 4 M-bit Serial Flash - 4 M-bit/512 K-byte/2048 pages - 256 bytes per programmable page Standard, Dual or Quad SPI Standard SPI: CLK, CS#, DI, DO, WP# Dual SPI: CLK, CS#, DQ0, DQ1, WP# Quad SPI: CLK, CS#, DQ0, DQ1, DQ2, DQ3 High performance 100MHz clock rate for one data bit 80MHz clock rate for two data bits 80MHz clock rate for four data bits 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: 1.3ms typical Sector erase time: 90ms typical Block erase time 500ms typical Chip erase time: 3.5 seconds typical Lockable 256 byte OTP security sector Minimum 100K endurance cycle Package Options 8 pins SOP 150mil body width 8 contact VDFN All Pb-free packages are RoHS compliant Low power consumption - 12 mA typical active current - 1 μA typical power down current Uniform Sector Architecture: 128 sectors of 4-Kbyte 8 blocks of 64-Kbyte Any sector or block can be erased individually Industrial temperature Range GENERAL DESCRIPTION The EN25Q40 is a 4 Megabit (512K-byte) Serial Flash memory, with advanced write protection mechanisms. The EN25Q40 supports the standard Serial Peripheral Interf...