Datasheet > A28F400BR-B

A28F400BR-B

更新时间： 2024-09-18 23:26:43

品牌	Logo	应用领域
其他 - ETC		闪存
页数	文件大小	规格书
36页	450K
描述
4-MBIT (256K X 16. 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY

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中文翻译

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数据手册

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A28F400BR-B 数据手册

ADVANCE INFORMATION

A28F400BR-T/B

4-MBIT (256K X 16, 512K X 8)

SmartVoltage BOOT BLOCK

FLASH MEMORY FAMILY

Automotive

Intel SmartVoltage Technology

5V or 12V Program/Erase

Automated Word/Byte Program and

Block Erase

Industry-Standard Command User

5V Read Operation

Interface

Status Registers

Erase Suspend Capability

Very High Performance Read

80 ns Max. Access Time,

40 ns Max. Output Enable Time

SRAM-Compatible Write Interface

Low Power Consumption

Maximum 60 mA Read Current at 5V

Automatic Power Savings Feature

1 mA Typical I_CCActive Current in

Static Operation

x8/x16-Selectable Input/Output Bus

High Performance 16- or 32-bit

CPUs

Reset/Deep Power-Down Input

0.2 µA I_CCTypical

Optimized Array Blocking Architecture

One 16-KB Protected Boot Block

Two 8-KB Parameter Blocks

One 96-KB Main Block

Provides Reset for Boot Operations

Hardware Data Protection Feature

Write Lockout during Power

Transitions

Three 128-KB Main Blocks

Top or Bottom Boot Locations

Industry-Standard Surface Mount

Packaging

Hardware-Protection for Boot Block

44-Lead PSOP: JEDEC ROM

Compatible

Software EEPROM Emulation with

Parameter Blocks

ETOX™ IV Flash Technology

Automotive Temperature Operation

–40°C to +125°C

Extended Cycling Capability

30,000 Block Erase Cycles for

Parameter Blocks

1,000 Block Erase Cycles for Main

Blocks

December 1996

Order Number: 290538-005

12 3 4 5 6 7...36

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A28F400BR-T	ETC	获取价格	4-MBIT (256K X 16. 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
A28F400BR-T/B	ETC	获取价格	A28F400BR-T/B
A28F400BR-TB	INTEL	获取价格	4-MBIT (256K X 16, 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
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