U5021M中文资料PDF规格书
U5021M规格书详情
Description
The digital window watchdog timer, U5021M, is a CMOS integrated circuit. In applications where safety is critical, it is especially important to monitor the microcontroller. Normal microcontroller operation is indicated by a cyclically transmitted trigger signal, which is received by a window watchdog timer within a defined time window.
Features
• Low Current Consumption: IDD < 100 µA
• RC Oscillator
• Internal Reset During Power-up and Supply Voltage Drops (POR)
• “Short” Trigger Window for Active Mode, “Long” Trigger Window for Sleep Mode
• Cyclical Wake-up of the Microcontroller in Sleep Mode
• Trigger Input
• Single Wake-up Input
• Reset Output
• Enable Output
产品属性
- 产品编号:
U5021M-NFPG3
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 监控器
- 包装:
管件
- 类型:
监视器电路
- 电压 - 阈值:
4.2V
- 输出:
开路漏极或开路集电极
- 复位:
高有效
- 复位超时:
可调节/可选择
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SO
- 描述:
IC SUPERVISOR 1 CHANNEL 8SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL/爱特梅尔 |
23+ |
NA/ |
4285 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ATMEL |
2016+ |
SOP8 |
6222 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
23+ |
SOP8 |
20000 |
全新原装假一赔十 |
询价 | ||
ATMEL |
2020+ |
SOP-8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TFK |
21+ |
SOP8 |
35400 |
全新原装现货/假一罚百! |
询价 | ||
TFK |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TEMIC |
SMD-8 |
90939 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
N/A |
23+ |
SOP8P |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
TFK |
23+ |
SMD |
2500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
U5021M |
2765 |
2765 |
询价 |