參數(shù)資料
型號： M50FW002K1
廠商： 意法半導體
英文描述： 2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
中文描述： 2兆位的256Kb × 8，啟動塊3V電源閃存固件集線器
文件頁數(shù)： 1/39頁
文件大?。?/td> 254K
代理商： M50FW002K1
1/39
PRELIMINARY DATA
May 2002
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
M50FW002
2 Mbit (256Kb x8, Boot Block)
3V Supply Firmware Hub Flash Memory
FEATURES SUMMARY
I
SUPPLY VOLTAGE
– V
CC
= 3 V to 3.6 V for Program, Erase and
Read Operations
– V
PP
= 12 V for Fast Program and Fast Erase
(optional)
I
TWO INTERFACES
– Firmware Hub (FWH) Interface for embedded
operation with PC Chipsets
– Address/Address Multiplexed (A/A Mux)
Interface for programming equipment
compatibility
I
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
– Multi-byte Read Operation (1-byte, 16-byte,
32-byte)
I
PROGRAMMING TIME
– 10 μs typical
– Quadruple Byte Programming Option
I
7
MEMORY BLOCKS
– 1 Boot Block (Top Location)
– 4 Main Blocks and 2 Parameter Blocks
I
PROGRAM/ERASE CONTROLLER
– Embedded Byte Program, Block Erase and
Chip Erase algorithms
– Status Register Bits
I
PROGRAM and ERASE SUSPEND
I
FOR USE in PC BIOS APPLICATIONS
Figure 1. Packages
I
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 29h
PLCC32 (K)
相關PDF資料
PDF描述
M50FW002K5T 2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002K1T 2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002K 2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002 2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
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相關代理商/技術參數(shù)
參數(shù)描述
M50FW002K1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW002K5T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block 3V Supply Firmware Hub Flash Memory
M50FW016 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N1 功能描述:閃存 3.0-3.6V 16M (2Mx8) RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
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