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參數(shù)資料
型號: M50FW080NB5G
廠商: 意法半導(dǎo)體
英文描述: 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
中文描述: 8兆1兆× 8,統(tǒng)一座3V電源閃存固件集線器
文件頁數(shù): 1/47頁
文件大小: 765K
代理商: M50FW080NB5G
1/47
August 2004
M50FW080
8 Mbit (1M x8, Uniform Block)
3V Supply Firmware Hub Flash Memory
FEATURES SUMMARY
s
SUPPLY VOLTAGE
–VCC = 3V to 3.6V for Program, Erase and
Read Operations
–VPP = 12V for Fast Program and Fast
Erase (optional)
s
TWO INTERFACES
Firmware Hub (FWH) Interface for
embedded operation with PC Chipsets
Address/Address Multiplexed (A/A Mux)
Interface for programming equipment
compatibility
s
FIRMWARE HUB (FWH) HARDWARE
INTERFACE MODE
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
s
PROGRAMMING TIME
10s typical
Quadruple Byte Programming Option
s
16 UNIFORM 64 KByte MEMORY BLOCKS
s
PROGRAM/ERASE CONTROLLER
Embedded Byte Program and Block/Chip
Erase algorithms
Status Register Bits
s
PROGRAM and ERASE SUSPEND
Read other Blocks during Program/Erase
Suspend
Program other Blocks during Erase
Suspend
s
FOR USE in PC BIOS APPLICATIONS
s
ELECTRONIC SIGNATURE
Manufacturer Code: 20h
Device Code: 2Dh
Figure 1. Packages
TSOP32 (NB)
8 x 14mm
PLCC32 (K)
TSOP40 (N)
10 x 20mm
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相關(guān)代理商/技術(shù)參數(shù)
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