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M50FLW080BK5TP中文资料意法半导体数据手册PDF规格书

M50FLW080BK5TP
厂商型号

M50FLW080BK5TP

功能描述

8 Mbit (13 x 64KByte Blocks 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory

文件大小

534.02 Kbytes

页面数量

64

生产厂商 STMicroelectronics
企业简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体集团官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-13 16:38:00

人工找货

M50FLW080BK5TP价格和库存,欢迎联系客服免费人工找货

M50FLW080BK5TP规格书详情

Summary description

The M50FLW080 is a 8 Mbit (1M x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage (3.0 to 3.6V) supply. For fast programming and fast erasing on production lines, an optional 12V power supply can be used to reduce the erasing and programming time.

Feature summary

■ Flash memory

– Compatible with either the LPC interface or the FWH interface (Intel Spec rev1.1) used in PC BIOS applications

– 5-signal communication interface supporting Read and Write operations

– 5 additional general-purpose inputs for platform design flexibility

– Synchronized with 33 MHz PCI clock

■ 16 blocks of 64 Kbytes

– 13 blocks of 64 Kbytes each

– 3 blocks, subdivided into 16 uniform sectors of 4 Kbytes each

Two blocks at the top and one at the bottom (M50FLW080A)

One block at the top and two at the bottom (M50FLW080B)

■ Enhanced security

– Hardware Write Protect pins for block protection

– Register-based Read and Write Protection

– Individual Lock Register for each 4 KByte sector

■ Supply voltage

– VCC = 3.0 to 3.6 V for Program, Erase and Read operations

– VPP = 12 V for Fast Program and Erase

■ Two interfaces

– Auto Detection of Firmware Hub (FWH) or Low Pin Count (LPC) memory cycles for embedded operation with PC chipsets

– Address/Address Multiplexed (A/A Mux) interface for programming equipment compatibility.

■ Programming time: 10 µs typical

■ Program/Erase Controller

– Embedded Program and Erase algorithms

– Status Register bits

■ Program/Erase Suspend

– Read other Blocks/Sectors during Program Suspend

– Program other Blocks/Sectors during Erase Suspend

■ ELectronic signature

– Manufacturer Code: 20h

– Device Code (M50FLW080A): 80h

– Device Code (M50FLW080B): 81h

■ Packages

– ECOPACK® (RoHS compliant)

产品属性

  • 型号:

    M50FLW080BK5TP

  • 制造商:

    STMICROELECTRONICS

  • 制造商全称:

    STMicroelectronics

  • 功能描述:

    8 Mbit(13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub/Low Pin Count Flash Memory

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ST
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只供原装进口公司现货+可订货
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支持样品,原装现货,提供技术支持!
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百分百原装正品 真实公司现货库存 本公司只做原装 可
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