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參數(shù)資料
| 型號： | M50LPW080N5TG |
| 廠商： | 意法半導體 |
| 英文描述： | 8 Mbit 1Mb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| 中文描述： | 8兆1兆× 8，統(tǒng)一座3V電源低引腳數(shù)快閃記憶體 |
| 文件頁數(shù)： | 6/44頁 |
| 文件大小： | 641K |
| 代理商： | M50LPW080N5TG |
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M50LPW080
6/44
SUMMARY DESCRIPTION
The M50LPW080 is a 8 Mbit (1Mb x8) non-volatile
memory that can be read, erased and repro-
grammed. These operations can be performed us-
ing a single low voltage (3.0 to 3.6V) supply. For
fast programming and fast erasing in production
lines an optional 12V power supply can be used to
reduce the programming and the erasing times.
The memory is divided into blocks that can be
erased independently so it is possible to preserve
valid data while old data is erased. Blocks can be
protected individually to prevent accidental Pro-
gram or Erase commands from modifying the
memory. Program and Erase commands are writ-
ten to the Command Interface of the memory. An
on-chip Program/Erase Controller simplifies the
process of programming or erasing the memory by
taking care of all of the special operations that are
required to update the memory contents. The end
of a program or erase operation can be detected
and any error conditions identified. The command
set required to control the memory is consistent
with JEDEC standards.
Two different bus interfaces are supported by the
memory. The primary interface is the Low Pin
Count (or LPC) Standard Interface. This has been
designed to remove the need for the ISA bus in
current PC Chipsets; the M50LPW080 acts as the
PC BIOS on the Low Pin Count bus for these PC
Chipsets.
The secondary interface, the Address/Address
Multiplexed (or A/A Mux) Interface, is designed to
be compatible with current Flash Programmers for
production line programming prior to fitting to a PC
Motherboard.
The memory is offered in TSOP40 (10 x 20mm)
and PLCC32 packages and it is supplied with all
the bits erased (set to ’1’).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M50LPW116 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW116N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW116N1 | 功能描述:閃存 3.0V 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(jié)構(gòu):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 |
| M50LPW116N1T | 制造商:Micron Technology Inc 功能描述:FLASH PARALLEL/SERL 3V/3.3V 16MBIT 2MX8 40TSOP - Tape and Reel |
| M50LPW116N5G | 功能描述:閃存 16 MBIT 3V SUPPLY 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(jié)構(gòu):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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