M62021FP中文資料三菱電機數(shù)據(jù)手冊PDF規(guī)格書
M62021FP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：
M62021FP
- 制造商：
Renesas Electronics Corporation
- 功能描述：
Supervisory,Reset IC,4.4V, Low/High,SOP8
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MIT |
24+ |
NA/ |
731 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
RENESAS |
2016+ |
SOP8 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MIT |
23+ |
SOP8 |
20000 |
全新原裝假一賠十 |
詢價 | ||
MITSUBISH |
25+ |
SOP-8 |
32000 |
MITSUBISH全新特價M62021FP即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
RENESAS/瑞薩 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MITSUBISH |
25+ |
SOP-8 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RENESAS |
703 |
SOP-8 |
1730 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MITSUBISH |
22+ |
SOP-8 |
1806 |
只做原裝正品 |
詢價 | ||
RENESAS |
2018+ |
SOP8 |
11256 |
只做進口原裝正品!假一賠十! |
詢價 | ||
MIT |
17+ |
SOP8 |
9988 |
只做原裝進口,自己庫存 |
詢價 |
