Datasheet > AM29F004BB-55JI

AM29F004BB-55JI

更新时间： 2024-11-04 23:29:31

品牌	Logo	应用领域
其他 - ETC		闪存内存集成电路可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
37页	541K
描述
x8 Flash EEPROM

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AM29F004BB-55JI 数据手册

Am29F004B

4 Megabit (512 K x 8-Bit)

CMOS 5.0 Volt-only Boot Sector Flash Memory

DISTINCTIVE CHARACTERISTICS

■ 5.0 Volt single power supply operation

■ Top or bottom boot block configurations available

— Minimizes system-level power requirements

■ Minimum 1,000,000 write cycle guarantee per

sector

■ High performance

■ Package option

— Access times as fast as 55 ns

— 32-pin PLCC

■ Manufactured on 0.32 µm process technology

■ Compatible with JEDEC standards

■ Ultra low power consumption (typical values at

— Pinout and software compatible with single-

power supply Flash

5 MHz)

— 20 mA typical active read current

— 30 mA typical program/erase current

— 1 µA typical standby mode current

— Superior inadvertent write protection

■ Embedded Algorithms

— Embedded Erase algorithm automatically

preprograms and erases the entire chip or any

combination of designated sectors

■ Flexible sector architecture

— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and

seven 64 Kbyte sectors

— Embedded Program algorithm automatically

writes and verifies data at specified addresses

— Supports full chip erase

— Sector Protection features:

■ Erase Suspend/Erase Resume

A hardware method of locking a sector to

prevent any program or erase operations within

that sector

— Suspends an erase operation to read data from,

or program data to, a sector that is not being

erased, then resumes the erase operation

Sectors can be locked in-system or via

programming equipment

■ Data# Polling and toggle bits

— Provides a software method of detecting

program or erase operation completion

Temporary Sector Unprotect feature allows code

changes in previously locked sectors

■ 20-year data retention at 125°C

This Data Sheet states AMD’s current technical specifications regarding the Products described herein. This Data

Sheet may be revised by subsequent versions or modifications due to changes in technical specifications.

Publication# 22286 Rev: E Amendment/0

Issue Date: November 29, 2000

12 3 4 5 6 7...37

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与AM29F004BB-55JI相关器件

型号	品牌	获取价格	描述	数据表
AM29F004BB-55PC	SPANSION	获取价格	Flash, 512KX8, 55ns, PDIP32, PLASTIC, DIP-32
AM29F004BB-55PD	SPANSION	获取价格	Flash, 512KX8, 55ns, PDIP32, PLASTIC, DIP-32
AM29F004BB-70JC	SPANSION	获取价格	Flash, 512KX8, 70ns, PQCC32, PLASTIC, LCC-32
AM29F004BB-70JD	SPANSION	获取价格	Flash, 512KX8, 70ns, PQCC32, PLASTIC, LCC-32
AM29F004B-B-70JE	AMD	获取价格	4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F004B-B-70JF	AMD	获取价格	4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F004BB-70JF	SPANSION	获取价格	4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F004B-B-70JI	AMD	获取价格	4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F004BB-70JI	SPANSION	获取价格	4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F004B-B-70JK	AMD	获取价格	4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory

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