Datasheet > AM29F002NB-90PCB

AM29F002NB-90PCB

更新时间： 2024-11-03 05:26:31

品牌	Logo	应用领域
超微 - AMD		闪存内存集成电路光电二极管
页数	文件大小	规格书
37页	410K
描述
2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory

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中文翻译

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数据手册

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AM29F002NB-90PCB 数据手册

PRELIMINARY

Am29F002/Am29F002N

2 Megabit (256 K x 8-Bit)

CMOS 5.0 Volt-only Boot Sector Flash Memory

DISTINCTIVE CHARACTERISTICS

■ Single power supply operation

■ Top or bottom boot block configurations

available

— 5.0 Volt-only operation for read, erase, and

program operations

■ Embedded Algorithms

— Minimizes system level requirements

— Embedded Erase algorithm automatically

preprograms and erases the entire chip or any

combination of designated sectors

■ High performance

— Access times as fast as 55 ns

— Embedded Program algorithm automatically

writes and verifies data at specified addresses

■ Low power consumption (typical values at 5

MHz)

■ Minimum 100,000 write cycle guarantee per

— 1 µA standby mode current

— 20 mA read current

sector

■ Package option

— 32-pin PDIP

— 32-pin TSOP

— 32-pin PLCC

— 30 mA program/erase current

■ Flexible sector architecture

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

three 64 Kbyte sectors

■ Compatibility with JEDEC standards

— Supports full chip erase

— Pinout and software compatible with single-

power supply Flash

— Sector Protection features:

A hardware method of locking a sector to

prevent any program or erase operations within

that sector

— Superior inadvertent write protection

■ Data# Polling and toggle bits

Sectors can be locked via programming

equipment

— Provides a software method of detecting

program or erase operation completion

Temporary Sector Unprotect feature allows code

changes in previously locked sectors

■ Erase Suspend/Erase Resume

— Suspends an erase operation to read data from,

or program data to, a sector that is not being

erased, then resumes the erase operation

■ Hardware reset pin (RESET#)

— Hardware method to reset the device to reading

array data (not available on Am29F002N)

Publication# 20818 Rev: C Amendment/+2

Issue Date: March 1998

12 3 4 5 6 7...37

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与AM29F002NB-90PCB相关器件

型号	品牌	获取价格	描述	数据表
AM29F002NB-90PE	AMD	获取价格	2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F002NB-90PEB	AMD	获取价格	2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F002NB-90PI	AMD	获取价格	2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F002NB-90PIB	AMD	获取价格	2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F002NB-90PIB	SPANSION	获取价格	Flash, PDIP32, PLASTIC, DIP-32
AM29F002NBB-120	AMD	获取价格	2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F002NBB-120EC	ETC	获取价格	x8 Flash EEPROM
AM29F002NBB-120ED	SPANSION	获取价格	Flash, 256KX8, 120ns, PDSO32, LEAD FREE, MO-142BD, TSOP-32
AM29F002NBB-120EE	ETC	获取价格	x8 Flash EEPROM
AM29F002NBB-120EF	SPANSION	获取价格	Flash, 256KX8, 120ns, PDSO32, LEAD FREE, MO-142BD, TSOP-32