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參數(shù)資料
| 型號： | M50LPW012K1T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| 中文描述： | 2兆位的256Kb × 8，啟動(dòng)塊3V電源低引腳數(shù)快閃記憶體 |
| 文件頁數(shù)： | 1/35頁 |
| 文件大?。?/td> | 239K |
| 代理商： | M50LPW012K1T |
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PRELIMINARY DATA
September 2002
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
M50LPW012
2 Mbit (256Kb x8, Boot Block)
3V Supply Low Pin Count Flash Memory
I
SUPPLY VOLTAGE
– V
CC
= 3V to 3.6V for Program, Erase and
Read Operations
– V
PP
= 12V for Fast Program and Fast Erase
I
LOW PIN COUNT (LPC)
– Standard Interface for embedded operation
with PC Chipsets that are without automap-
ping memory features
I
ADDRESS/ADDRESS MULTIPLEXED (A/A
MUX)
– Interface for programming equipment com-
patibility
I
LOW PIN COUNT (LPC) HARDWARE
INTERFACE MODE
– 5 Signal Communication Interface supporting
Read and Write Operations
– Hardware Write Protect Pins for Block Pro-
tection
– Register Based Read and Write Protection
– 5 Additional General Purpose Inputs for plat-
form design flexibility
– Synchronized with 33MHz PCI clock
I
BYTE PROGRAMMING TIME
– Single Byte Mode 10μs typical
– Quadruple Byte Mode 2.5
μ
s typical
I
7 MEMORY BLOCKS
– 1 Boot Block
– 4 Main Blocks and 2 Parameter Blocks
I
PROGRAM/ERASE CONTROLLER
– Embedded Byte Program and Block/Chip
Erase algorithms
– Status Register Bits
I
PROGRAM and ERASE SUSPEND
I
FOR USE in PC BIOS APPLICATIONS
I
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 3Bh
Figure 1. Logic Diagram (LPC Interface)
AI06949
4
LFRAME
LAD0-
LAD3
VCC
M50LPW012
CLK
VSS
4
IC
RP
TBL
5
INIT
WP
ID0-ID3
GPI0-
GPI4
VPP
PLCC32 (K)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M50LPW040 | 4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040K | 4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040K1T | 4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040K5T | 4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040N | 4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M50LPW040 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040K | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040K1 | 功能描述:閃存 3.6V 4M (512Kx8) 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(shí)類型: 接口類型:SPI 訪問時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| M50LPW040K1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040K5T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
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