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M50LPW012K中文资料意法半导体数据手册PDF规格书
M50LPW012K规格书详情
DESCRIPTION
The M50LPW012 is a 2Mbit (256Kb x8) nonvolatile 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 in production lines an optional 12V power supply can be used to reduce the programming and the erasing times.
■ SUPPLY VOLTAGE
– VCC = 3V to 3.6V for Program, Erase and Read Operations
– VPP = 12V for Fast Program and Fast Erase
■ LOW PIN COUNT (LPC)
– Standard Interface for embedded operation with PC Chipsets that are without automapping memory features
■ ADDRESS/ADDRESS MULTIPLEXED (A/A MUX)
– Interface for programming equipment compatibility
■ LOW PIN COUNT (LPC) 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
■ BYTE PROGRAMMING TIME
– Single Byte Mode 10µs typical
– Quadruple Byte Mode 2.5µs typical
■ 7 MEMORY BLOCKS
– 1 Boot Block
– 4 Main Blocks and 2 Parameter Blocks
■ PROGRAM/ERASE CONTROLLER
– Embedded Byte Program and Block/Chip Erase algorithms
– Status Register Bits
■ PROGRAM and ERASE SUSPEND
■ FOR USE in PC BIOS APPLICATIONS
■ ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 3Bh
产品属性
- 型号:
M50LPW012K
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
NA/ |
395 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST/意法 |
24+ |
PLCC32 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST |
23+ |
TSSOP |
20000 |
原厂原装正品现货 |
询价 | ||
ST |
22+ |
PLCC32 |
25000 |
只做原装,绝对原装,假一罚十! |
询价 | ||
ST/意法 |
22+ |
PLCC |
6550 |
绝对原装公司现货! |
询价 | ||
ST/意法 |
23+ |
PLCC |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
ST |
1948+ |
PLCC |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ST |
PLCC |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST/意法 |
21+ |
PLCC |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
ST/意法 |
2022 |
PLCC-32 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |