AB28F200B5T80

更新时间： 2024-01-16 13:10:43

品牌	Logo	应用领域
英特尔 - INTEL		/
页数	文件大小	规格书
44页	344K
描述
5 VOLT BOOT BLOCK FLASH MEMORY

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AB28F200B5T80 数据手册

PRELIMINARY

5 VOLT BOOT BLOCK

FLASH MEMORY

28F200B5, 28F004/400B5, 28F800B5 (x8/x16)

SmartVoltage Technology

Extended Block Erase Cycling

5 Volt Boot Block Flash:

5 V Reads, 5 V or 12 V Writes

Increased Programming Throughput

at 12 V V_PP

100,000 Cycles at Commercial Temp

10,000 Cycles at Extended Temp

30,000 Cycles for Parameter Blocks

and 1,000 Cycles for Main Blocks at

Automotive Temperature

Very High-Performance Read

2-, 4-Mbit: 55 ns Access Time

8-Mbit: 70 ns Access Time

Hardware Data Protection Feature

Absolute Hardware-Protection for

Boot Block

x8 or x8/x16-Configurable Data Bus

Write Lockout during Power

Transitions

Low Power Consumption

Max 60 mA Read Current at 5 V

Auto Power Savings: <1 mA Typical

Standby Current

Automated Word/Byte Program and

Block Erase

Command User Interface

Status Registers

Erase Suspend Capability

Optimized Array Blocking Architecture

16-KB Protected Boot Block

Two 8-KB Parameter Blocks

96-KB and 128-KB Main Blocks

Top or Bottom Boot Locations

SRAM-Compatible Write Interface

Reset/Deep Power-Down Input

Provides Low-Power Mode and

Reset for Boot Operations

Extended Temperature Operation

–40 °C to +85 °C

Pinout Compatible 2, 4, and 8 Mbit

Industry-Standard Packaging

40, 48-Lead TSOP, 44-Lead PSOP

ETOX™ Flash Technology

0.6 µ ETOX IV Initial Production

0.4 µ ETOX V Later Production

The Intel^®5 Volt Boot Block Flash memory family provides 2-, 4-, and 8-Mbit memories featuring high-

density, low-cost, nonvolatile, read/write storage solutions for wide range of applications. Their

asymmetrically-blocked architecture, flexible voltage, and extended cycling provide highly flexible

components suitable for embedded code execution applications, such as networking infrastructure and office

automation.

Based on Intel^®Boot Block architecture, the 5 Volt Boot Block Flash memory family enables quick and easy

upgrades for designs that demand state-of-the-art technology. This family of products comes in industry-

standard packages: the 40-lead TSOP for very space-constrained 8-bit applications, 48-lead TSOP, ideal for

board-constrained higher-performance 16-bit applications, and the rugged, easy to handle 44-lead PSOP.

NOTE: This document formerly known as Smart 5 Boot Block Flash Memory Family 2, 4, 8 Mbit.

June 1999

Order Number: 290599-007

12 3 4 5 6 7...44

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