AM29DL640G-70EI

The AM29DL640G-70EI is one member of the AM29DL640G family which is designed as the 64 megabit (8 M x 8-bit/4 M x 16-bit) CMOS 3.0 volt-only, simultaneous read/write flash memory device that requires only a single 3.0 volt power supply for both read and write functions. also this device is available in 48-pin TSOP, 63-ball Fine-Pitch BGA, and 64-ball Fortified BGA packages.

Features of the AM29DL640G-70EI are:(1)Boot Sectors: Top and bottom boot sectors in the same device and Any combination of sectors can be erased;(2)Manufactured on 0.17 m process technology;(3)High performance: Access time as fast as 65 ns and Program time: 4 s/word typical utilizing Accelerate function;(4)Temporary Sector Unprotect allows changing data in protected sectors in-system;(5)WP#/ACC input pin: Acceleration (ACC) function accelerates program timing;(6)Ultra low power consumption (typical values): 2 mA active read current at 1 MHz, 10 mA active read current at 5 MHz and 200 nA in standby or automatic sleep mode;(7)Minimum 1 million write cycles guaranteed per sector;(8)20 year data retention at 125°C Reliable operation for the life of the system;(9)Supports Common Flash Memory Interface (CFI);(10)Erase Suspend/Erase Resume: Suspends erase operations to allow reading from other sectors in same bank.

The absolute maximum ratings of the AM29DL640G-70EI can be summarized as:(1)storage temperature plastic packages: -65°C to +150°C;(2)ambient temperature with power applied: -65°C to +125°C;(3)voltage with respect to ground Vcc: -0.5 V to +4.0 V;(4)voltage with respect to ground Vcc A9, OE#, and RESET#: -0.5 V to +12.5 V;(5)voltage with respect to ground Vcc A9, OE#, and RESET# WP#/ACC: -0.5 V to VCC +0.5 V;(6)output short circuit current: 200 mA. If you want to know more information about the AM29DL640G-70EI, please download the datasheet in www.seekic.com or www.chinaicmart.com .