參數(shù)資料
型號(hào): AM29F032B-75FC
廠商: SPANSION LLC
元件分類: PROM
英文描述: 4M X 8 FLASH 5V PROM, 70 ns, PDSO40
封裝: REVERSE, MO-142CD, TSOP-40
文件頁(yè)數(shù): 23/41頁(yè)
文件大小: 1511K
代理商: AM29F032B-75FC
This Data Sheet states AMD’s current technical specifications regarding the Product described herein. This Data
Sheet may be revised by subsequent versions or modifications due to changes in technical specifications.
Publication# 21610
Rev: D Amendment/+2
Issue Date: Novermber 8, 2004
Am29F032B
32 Megabit (4 M x 8-Bit)
CMOS 5.0 Volt-only, Uniform Sector Flash Memory
DISTINCTIVE CHARACTERISTICS
5.0 V ± 10%, single power supply operation
— Minimizes system level power requirements
Manufactured on 0.32 m process technology
High performance
— Access times as fast as 70 ns
Low power consumption
— 30 mA typical active read current
— 30 mA typical program/erase current
— <1 A typical standby current (standard access
time to active mode)
Flexible sector architecture
— 64 uniform sectors of 64 Kbytes each
— Any combination of sectors can be erased.
— Supports full chip erase
— Group sector protection:
— A hardware method of locking sector groups to
prevent any program or erase operations within
that sector group
— Temporary Sector Group Unprotect allows code
changes in previously locked sectors
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
Minimum 1,000,000 write/erase cycles
guaranteed
20-year data retention at 125
°C
— Reliable operation for the life of the system
Package options
— 40-pin TSOP
— 44-pin SO
Compatible with JEDEC standards
— Pinout and software compatible with
single-power-supply Flash standard
— Superior inadvertent write protection
Data# Polling and toggle bits
— Provides a software method of detecting program
or erase cycle completion
Ready/Busy output (RY/BY#)
— Provides a hardware method for detecting
program or erase cycle completion
Erase Suspend/Resume
— Suspends a sector erase operation to read data
from, or program data to, a non-erasing sector,
then resumes the erase operation
Hardware reset pin (RESET#)
— Resets internal state machine to the read mode
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AM29F032B-90ED 制造商:Spansion 功能描述:IC FLASH 32MB SMD 29F032 TSOP40
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