STM703集成电路(IC)监控器规格书PDF中文资料
厂商型号 |
STM703 |
参数属性 | STM703 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL 8SOIC |
功能描述 | 5V Supervisor with Battery Switchover |
文件大小 |
773.01 Kbytes |
页面数量 |
37 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-27 15:20:00 |
STM703规格书详情
Description
The STM690A/692A/703/704/802/805/817/818/819 supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition. When an invalid VCC condition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM703/704/819) as well as a power-fail comparator (except for STM818) to provide the system with an early warning of impending power failure.
Features
■ 5 V operating voltage
■ NVRAM supervisor for external LPSRAM
■ Chip-enable gating (STM818 only) for external LPSRAM (7 ns max prop delay)
■ RST and RSToutputs
■ 200 ms (typ) trec
■ Watchdog timer - 1.6 sec (typ)
■ Automatic battery switchover
■ Low battery supply current - 0.4 µA (typ)
■ Power-fail comparator (PFI/PFO)
■ Low supply current - 40 µA (typ)
■ Guaranteed RST(RST) assertion down to VCC = 1.0 V
■ Operating temperature: –40 °C to +85 °C (industrial grade)
■ RoHS compliance
– Lead-free components are compliant with the RoHS directive
STM703属于集成电路(IC) > 监控器。意法半导体(ST)集团制造生产的STM703监控器PMIC 监控器用于监视和/或控制电路中的电压轨,能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。
产品属性
- 产品编号:
STM703M6F
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 监控器
- 包装:
卷带(TR)
- 类型:
简单复位/加电复位
- 电压 - 阈值:
4.65V
- 输出:
推挽式/图腾柱
- 复位:
低有效
- 复位超时:
最小为 140ms
- 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-SOIC
- 描述:
IC SUPERVISOR 1 CHANNEL 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STM原厂目录 |
23+ |
SO-8 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ST |
24+ |
SOP8 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
ST/意法 |
22+ |
SOP-8 |
15330 |
原装正品 |
询价 | ||
ST-意法半导体 |
24+25+/26+27+ |
SOP-8.贴片 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
ST |
2315+ |
SO-8 |
3668 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
STM |
20+ |
SOP8 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST/意法 |
23+ |
SOP-8 |
32732 |
原装正品代理渠道价格优势 |
询价 | ||
ST(意法半导体) |
20+ |
SOIC-8 |
2231 |
向鸿优势库存,货在仓库要货提前交代,绝对的原装,我 |
询价 | ||
ST |
2020+ |
SOP8 |
21263 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
STMicroelectronics |
18+ |
ICSUPERVISORSWITCHOVER8- |
6800 |
公司原装现货 |
询价 |