商品型号： AM29F040B-120EI 库存编号： 171566 热门程度： 品牌： AMD 外形封装： TSOP-32 生产批号： 05+ 起售数量： 1000 参 考 价： 0598-3616808 存货数量： 0 产品简述： CMOS ,AM29F040B-120EI 免费资料： 下载Datasheet

AM29F040B-120EI简介:DISTINCTIVE CHARACTERISTICS
n 5.0 V ± 10% for read and write operations
— Minimizes system level power requirements
n Manufactured on 0.32 µm process technology
— Compatible with 0.5 µm Am29F040 device
n High performance
— Access times as fast as 55 ns
n Low power consumption
— 20 mA typical active read current
— 30 mA typical program/erase current
— 1 µA typical standby current (standard access
time to active mode)
n Flexible sector architecture
— 8 uniform sectors of 64 Kbytes each
— Any combination of sectors can be erased
— Supports full chip erase
— Sector protection:
A hardware method of locking sectors to prevent
any program or erase operations within that sector
n Embedded Algorithms
— Embedded Erase algorithm automatically
preprograms and erases the entire chip or any
combination of designated sectors
— Embedded Program algorithm automatically
writes and verifies bytes at specified addresses
n Minimum 1,000,000 program/erase cycles per
sector guaranteed
n 20-year data retention at 125°C
— Reliable operation for the life of the system
n Package options
— 32-pin PLCC, TSOP, or PDIP
n Compatible with JEDEC standards
— Pinout and software compatible with
single-power-supply Flash standard
— Superior inadvertent write protection
n Data# Polling and toggle bits
— Provides a software method of detecting
program or erase cycle completion
n Erase Suspend/Erase Resume
— Suspends a sector erase operation to read data
from, or program data to, a non-erasing sector,
then resumes the erase operation

AM29F040B-120EI 时间:2008-4-30 9:09:00

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