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STM795SDS6F中文资料意法半导体数据手册PDF规格书

STM795SDS6F
厂商型号

STM795SDS6F

功能描述

3V Supervisor with Battery Switchover

文件大小

445.08 Kbytes

页面数量

31

生产厂商 STMicroelectronics
企业简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体集团官网

原厂标识
STMICROELECTRONICS
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-3 17:01:00

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STM795SDS6F规格书详情

SUMMARY DESCRIPTION

The STM690/704/795/802/804/805/806 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 STM704/795/806) as well as a power-fail comparator (except for STM795) to provide the system with an early warning of impending power failure.

These devices are available in a standard 8-pin SOIC package or a space-saving 8-pin TSSOP package.

FEATURES SUMMARY

■ RST OR RST OUTPUTS

■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM

■ CHIP-ENABLE GATING (STM795 only) FOR EXTERNAL LPSRAM (7ns max PROP DELAY)

■ MANUAL (PUSH-BUTTON) RESET INPUT

■ 200ms (TYP) trec

■ WATCHDOG TIMER - 1.6sec (TYP)

■ AUTOMATIC BATTERY SWITCHOVER

■ LOW BATTERY SUPPLY CURRENT - 0.4µA (TYP)

■ POWER-FAIL COMPARATOR (PFI/PFO)

■ LOW SUPPLY CURRENT - 40µA (TYP)

■ GUARANTEED RST (RST) ASSERTION DOWN TO VCC = 1.0V

■ OPERATING TEMPERATURE: –40°C to 85°C (Industrial Grade)

产品属性

  • 型号:

    STM795SDS6F

  • 制造商:

    STMICROELECTRONICS

  • 制造商全称:

    STMicroelectronics

  • 功能描述:

    3V Supervisor with Battery Switchover

供应商 型号 品牌 批号 封装 库存 备注 价格
ST/意法
25+
NA
880000
明嘉莱只做原装正品现货
询价
ST/意法半导体
21+
SO-8
8860
只做原装,质量保证
询价
STMicroelectronics
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
ST/意法
24+
7671
原装正品.优势专营
询价
STMicroelectronics
23+/24+
8-SOIC
8600
只供原装进口公司现货+可订货
询价
ST/意法
22+
SOP-8
15330
原装正品
询价
STMicroelectronics
18+
ICSUPERVISORSWITCHOVER8-
6800
公司原装现货
询价
三年内
1983
只做原装正品
询价
ST
2447
SOIC-8
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
意法半导体
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价