U5021M集成电路(IC)的监控器规格书PDF中文资料

| 厂商型号 |
U5021M |
| 参数属性 | U5021M 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC)的监控器;产品描述:IC SUPERVISOR 1 CHANNEL 8SO |
| 功能描述 | DIGITAL WINDOW WATCHDOG TIMER |
| 封装外壳 | 8-SOIC(0.154",3.90mm 宽) |
| 文件大小 |
177.93 Kbytes |
| 页面数量 |
11 页 |
| 生产厂商 | Atmel |
| 中文名称 | 爱特梅尔 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-10-29 8:20:00 |
| 人工找货 | U5021M价格和库存,欢迎联系客服免费人工找货 |
U5021M规格书详情
描述 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.
特性 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+ |
SOP |
98900 |
原厂原装正品现货!! |
询价 | ||
TEMIC |
24+ |
SOP8 |
22055 |
郑重承诺只做原装进口现货 |
询价 | ||
ATMEL/爱特梅尔 |
SOP8 |
22+ |
13090 |
特价量大可定货 |
询价 | ||
TFK |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
Microchip |
23+ |
2017-MI |
21500 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ATMEL/爱特梅尔 |
24+ |
SOP8 |
5070 |
全新原装,价格优势,原厂原包 |
询价 | ||
TI |
03+ |
SOP8 |
441 |
全新原装进口自己库存优势 |
询价 | ||
ATMEL/爱特梅尔 |
24+ |
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 |

