首页>M50LPW002K>规格书详情
M50LPW002K中文资料PDF规格书
M50LPW002K规格书详情
SUMMARY DESCRIPTION
The M50LPW002 is a 2 Mbit (256Kb x8) non-volatile 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.
FEATURES SUMMARY
■ SUPPLY VOLTAGE
– VCC = 3 V to 3.6 V for Program, Erase and Read Operations
– VPP = 12 V for Fast Program and Fast Erase (optional)
■ TWO INTERFACES
– Low Pin Count (LPC) Standard Interface for embedded operation with PC Chipsets.
– 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 33 MHz PCI clock
■ PROGRAMMING TIME
– 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
– Read other Blocks during Program/Erase Suspend
– Program other Blocks during Erase Suspend
■ FOR USE in PC BIOS APPLICATIONS
■ ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 31h
产品属性
- 型号:
M50LPW002K
- 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 |
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/意法 |
23+ |
PLCC-32 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
STMICROELECT |
05+ |
原厂原装 |
4370 |
只做全新原装真实现货供应 |
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 |
22+ |
PLCC32 |
10000 |
原装正品优势现货供应 |
询价 | ||
ST意法半导体 |
24+23+ |
PLCC32 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
ST |
PLCC |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
PLCC |
147 |
询价 | |||||
ST |
22+ |
PLCC32 |
25000 |
只做原装,原装,假一罚十 |
询价 | ||
ST |
23+ |
TSSOP |
20000 |
原厂原装正品现货 |
询价 |