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28F400b5中文资料英特尔数据手册PDF规格书

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厂商型号

28F400b5

功能描述

SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT

文件大小

501.61 Kbytes

页面数量

38

生产厂商

Intel

中文名称

英特尔

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-2 9:56:00

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28F400b5规格书详情

SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT

Intel’s Smart 5 boot block flash memory family provides 2-, 4-, and 8-Mbit memories featuring high-density, low-cost, nonvolatile, read/write storage solutions for a 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.

SmartVoltage Technology

Smart 5 Flash: 5 V Reads, 5 V or 12 V Writes

Increased Programming Throughput at 12 V VPP

Very High-Performance Read

2-, 4-Mbit: 60 ns Access Time

8-Mbit: 70 ns Access Time

x8 or x8/x16-Configurable Data Bus

Low Power Consumption

Max 60 mA Read Current at 5 V

Auto Power Savings: <1 mA Typical Standby Current

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

Extended Temperature Operation

 –40 °C to +85 °C

industry-Standard Packaging

40, 48-Lead TSOP, 44-Lead PSOP

Extended Block Erase Cycling

100,000 Cycles at Commercial Temp

10,000 Cycles at Extended Temp

Hardware Data Protection Feature

Absolute Hardware-Protection for Boot Block

Write Lockout during Power Transitions

Automated Word/Byte Program and Block Erase

Command User Interface

Status Registers

Erase Suspend Capability

SRAM-Compatible Write Interface

Reset/Deep Power-Down Input

Provides Low-Power Mode and Reset for Boot Operations

Pinout Compatible 2, 4, and 8 Mbit

ETOX™ Flash Technology

0.6 µETOX IV Initial Production

0.4 µETOX V Later Production

产品属性

  • 型号:

    28F400B5

  • 功能描述:

    SMART 5 BOOT BLOCK. FLASH MEMORY FAMILY 2. 4. 8 MBIT

供应商 型号 品牌 批号 封装 库存 备注 价格
INTEL/英特尔
2450+
BGA
6540
只做原装正品现货!或订货假一赔十!
询价
INTEL
05+
BGA
100
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
INTEL/英特尔
23+
BGA
50000
全新原装正品现货,支持订货
询价
Intel
25+
56
公司优势库存 热卖中!!
询价
INTE
22+
BGA
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
询价
INTEL
24+
BGA
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
MT
23+
TSOP-44
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
INTEL/AMD
23+24
DIP-/PLCC
9680
原盒原标.进口原装.支持实单 .价格优势
询价
INTEL/英特尔
25+
NA
880000
明嘉莱只做原装正品现货
询价
INTEL
440
PLCC
643
原装正品
询价