Datasheet > M50FW002

M50FW002

更新时间： 2024-11-05 22:07:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存
页数	文件大小	规格书
39页	254K
描述
2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory

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M50FW002 数据手册

M50FW002

2 Mbit (256Kb x8, Boot Block)

3V Supply Firmware Hub Flash Memory

PRELIMINARY DATA

FEATURES SUMMARY

■ SUPPLY VOLTAGE

Figure 1. Packages

– V = 3 V to 3.6 V for Program, Erase and

Read Operations

– V = 12 V for Fast Program and Fast Erase

(optional)

■ TWO INTERFACES

– Firmware Hub (FWH) Interface for embedded

operation with PC Chipsets

– Address/Address Multiplexed (A/A Mux)

Interface for programming equipment

compatibility

■ FIRMWARE HUB (FWH) HARDWARE

INTERFACE MODE

PLCC32 (K)

– 5 Signal Communication Interface supporting

Read and Write Operations

– Hardware Write Protect Pins for Block

Protection

– Register Based Read and Write Protection

– 5 Additional General Purpose Inputs for

platform design flexibility

– Synchronized with 33MHz PCI clock

– Multi-byte Read Operation (1-byte, 16-byte,

32-byte)

■ PROGRAMMING TIME

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Device Code: 29h

– 10 µs typical

– Quadruple Byte Programming Option

■ 7 MEMORY BLOCKS

– 1 Boot Block (Top Location)

– 4 Main Blocks and 2 Parameter Blocks

■ PROGRAM/ERASE CONTROLLER

– Embedded Byte Program, Block Erase and

Chip Erase algorithms

– Status Register Bits

■ PROGRAM and ERASE SUSPEND

■ FOR USE in PC BIOS APPLICATIONS

May 2002

1/39

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

12 3 4 5 6 7...39

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与M50FW002相关器件

型号	品牌	获取价格	描述	数据表
M50FW002K	STMICROELECTRONICS	获取价格	2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002K1	STMICROELECTRONICS	获取价格	2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002K1	NUMONYX	获取价格	Flash, 256KX8, 11ns, PQCC32, PLASTIC, LCC-32
M50FW002K1T	STMICROELECTRONICS	获取价格	2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002K1T	NUMONYX	获取价格	Flash, 256KX8, 11ns, PQCC32, PLASTIC, LCC-32
M50FW002K5	NUMONYX	获取价格	Flash, 256KX8, 11ns, PQCC32, PLASTIC, LCC-32
M50FW002K5	STMICROELECTRONICS	获取价格	256KX8 FLASH 3V PROM, 11ns, PQCC32, PLASTIC, LCC-32
M50FW002K5T	STMICROELECTRONICS	获取价格	2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002K5T	NUMONYX	获取价格	Flash, 256KX8, 11ns, PQCC32, PLASTIC, LCC-32
M50FW016	STMICROELECTRONICS	获取价格	16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory