M62021中文資料三菱電機數(shù)據(jù)手冊PDF規(guī)格書
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：
M62021
- 制造商：
Renesas Electronics Corporation
- 功能描述：
Supervisory,Reset IC,4.4V, Low/High,SOP8
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MITSUBI |
2020+ |
SOP-8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
RENESAS |
07+ |
DIP8 |
4333 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MITSUBIS |
20+ |
ZTP |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
RENESAS/瑞薩 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MITSUBISHI |
20+ |
SOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
RENESAS |
1726+ |
SOP8 |
6528 |
只做進口原裝正品現(xiàn)貨,假一賠十! |
詢價 | ||
MITSUBISHI |
21+ |
SOP8 |
2761 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價 | ||
MIT |
23+ |
SOP |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
RENESAS |
2020+ |
SO-8 |
210000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
MITSUBIS |
24+ |
SOP8 |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 |
