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M50FW040N1T中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
M50FW040N1T |
功能描述 | 4 Mbit 512Kb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
文件大小 |
249.8 Kbytes |
頁面數(shù)量 |
41 頁 |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱 | 意法半導(dǎo)體(ST)集團官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-26 10:16:00 |
M50FW040N1T規(guī)格書詳情
SUMMARY DESCRIPTION
The M50FW040 is a 4 Mbit (512Kb 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 erasing in production lines an optional 12V power supply can be used to reduce the erasing time.
FEATURES SUMMARY
■ SUPPLY VOLTAGE
– VCC = 3V to 3.6V for Program, Erase and Read Operations
– VPP = 12V for Fast Erase (optional)
■ TWO INTERFACES
– Firmware Hub (FWH) Interface for embedded operation with PC Chipsets.
– Address/Address Multiplexed (A/A Mux) Interface for programming equipment compatibility.
■ 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
■ PROGRAMMING TIME: 10μs typical
■ 8 UNIFORM 64 Kbyte MEMORY BLOCKS
■ PROGRAM/ERASE CONTROLLER
– Embedded Byte Program and Block 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: 2Ch
產(chǎn)品屬性
- 型號:
M50FW040N1T
- 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
- 接口類型:
SPI
- 電源電壓-最大:
3.6 V
- 電源電壓-最?。?/span>
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:
Reel
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
TSSOP |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
ST/意法 |
23+ |
TSSOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST |
2023+ |
TSOP40 |
3565 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
ST意法半導(dǎo)體 |
24+23+ |
TSSOP |
12580 |
16年現(xiàn)貨庫存供應(yīng)商終端BOM表可配單提供樣品 |
詢價 | ||
ST/意法 |
23+ |
NA/ |
1900 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST |
05+ |
SOP40 |
2255 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
ST |
17+ |
SOP40 |
9988 |
只做原裝進口,自己庫存 |
詢價 | ||
ST |
21+ |
TSOP40 |
65200 |
一級代理/放心采購 |
詢價 | ||
ST/意法 |
23+ |
TSOP |
7981 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ST/意法 |
TSOP40 |
125000 |
一級代理原裝正品,價格優(yōu)勢,長期供應(yīng)! |
詢價 |