29LV640

www.DataSheet4U.com EN29LV640 EN29LV640 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory FEATURES Single power supply operation - Full voltage range: 2.7 to 3.6 volts for read, erase and program operations Low power consumption (typical values at 5 MHz) - 9 mA typical active read current - 20 mA typical program/erase current - Less than 1 μA current in standby or automatic sleep mode. „ Software features: Sector Group Protection - Provide locking of sectors to prevent program or erase operations within individual sectors - Additionally, temporary Sector Group Unprotect allows code changes in previously protected sectors. Standard DATA# polling and toggle bits feature Unlock Bypass Program command supported Sector Erase Suspend / Resume modes: Read and program another Sector during Sector Erase Suspend Mode Support JEDEC Common Flash Interface (CFI). „ Hardware features: JEDEC standards compatible - Pinout and software compatible with singlepower supply Flash standard Manufactured on 0.18μm process technology Flexible Sector Architecture: - One hundred and twenty-eight 32K-Word / 64K-byte sectors. Minimum 100K program/erase endurance cycles. High performance for program and erase Word program time: 8µs typical Sector Erase time: 500ms typical Chip Erase time: 64s typical Pin compatible to lower density, easy replacement for code expansion. RESET# hardware reset pin - Hardware method to reset the device to read mode. ...