M62021P中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
M62021P |
| 功能描述 | System Reset IC with Switch for Memory Backup |
| 文件大小 |
183.7 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | RENESAS |
| 中文名稱 | 瑞薩 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-15 19:00:00 |
| 人工找貨 | M62021P價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M62021P規(guī)格書詳情
描述 Description
The M62021 is a system IC that controls the memory backup function of 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.
特性 Features
? Built-in switch for selection between main power supply and backup power supply to RAM.
? Small difference between input and output voltage (IOUT= 80 mA, VIN = 5 V) 0.2 V Typ
? Detection voltage (power supply monitor voltage) 4.40 V ±0.2 V
? 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 Ct pin
? Facilitates to form backup function with a few number of components
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.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS |
24+ |
SOP8 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
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(jià) | ||
MITSUBISH |
2016+ |
SOP-8 |
8880 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
MIT |
25+ |
QFP |
3200 |
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詢價(jià) | ||
RENESAS/瑞薩 |
18+ |
SOIC8 |
30180 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
RENESAS/瑞薩 |
2450+ |
DIP8 |
6540 |
只做原廠原裝正品現(xiàn)貨或訂貨!終端工廠可以申請樣品! |
詢價(jià) | ||
RENESAS/瑞薩 |
23+ |
DIP8 |
11500 |
原裝現(xiàn)貨,價(jià)格優(yōu)勢 |
詢價(jià) | ||
RENESAS/瑞薩 |
23+ |
SIP-5P |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
MIT |
23+ |
SOP/8 |
7000 |
絕對全新原裝!100%保質(zhì)量特價(jià)!請放心訂購! |
詢價(jià) | ||
Renesas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) |
