M62021中文資料三菱電機(jī)數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
M62021 |
| 功能描述 | SYSTEM RESET IC WITH SWITCH FOR MEMORY BACK-UP |
| 文件大小 |
112.54 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | Mitsubishi Electric Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Mitsubishi【三菱電機(jī)】 |
| 中文名稱 | 三菱電機(jī)株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-21 23:00:00 |
M62021規(guī)格書詳情
DESCRIPTION
The M62021 is a system IC that controls the memory backup function of SRAM and microcomputer (internal RAM). The IC outputs reset signals(RES/RES) to a microcomputer at power-down and power failure.It also shifts the power supply to RAM from main to backup,outputs a signal (CS) that invokes standby mode,and alters RAM to backup circuit mode.
FEATURES
?Built-in switch for selection between main power supply and backup power supply to RAM.
?Small difference between input and output voltage (IOUT=80mA,VIN=5V)0.2V typ
?Detection voltage (power supply monitor voltage)4.40V±0.2V
?Chip select signal output(CS) TWo channels of reset outputs(RES/RES)
?Power on reset circuit built-in
?Delay time variable by an external capacitance connected to t pin
?Facilitates to form backup function with a few number of omponents
APPLICATION
Power supply control systems for memory backup of microcomputer system and SRAM boards with built-in
backup function that require switching between external power supply and battery.
產(chǎn)品屬性
- 型號(hào)：
M62021
- 制造商：
Renesas Electronics Corporation
- 功能描述：
Supervisory,Reset IC,4.4V, Low/High,SOP8
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MIT |
23+ |
NA/ |
3271 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
MITSUBI |
2020+ |
SOP-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MIT |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
只做原裝 |
24+ |
SOP8 |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
RENESAS |
07+ |
DIP8 |
4333 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
RENESAS |
17+ |
SOP8 |
9988 |
只做原裝進(jìn)口,自己庫(kù)存 |
詢價(jià) | ||
RENESAS |
1726+ |
SOP8 |
6528 |
只做進(jìn)口原裝正品現(xiàn)貨,假一賠十! |
詢價(jià) | ||
RENESAS |
23+ |
NA |
3256 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
MITSUBISHI/三菱 |
22+ |
SOP-8 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
Renesas |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) |
