STM706T/S/R 微处理器监控器

The STM70x Supervisors are self-contained devices which provide microprocessor supervisory functions. 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 STM708T/S/R) as well as a power-fail comparator to provide the system with an early warning of impending power failure.

The STM706P is identical to the STM706R, except its reset output is active-high.

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

STM706T/S/R 订购型号

STM706T/S/R 技术特性:

• 5V OPERATING VOLTAGE
• PRECISION VCC MONITOR
  – STM705/707/813L 4.50V ≤ VRST ≤ 4.75V
  – STM706/708
  4.25 ≤ VRST ≤ 4.50V
• RST AND RST OUTPUTS
• 200ms (TYP) trec
• WATCHDOG TIMER - 1.6sec (TYP)
• MANUAL RESET INPUT (MR)
• 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)

STM706T/S/R 技术支持与电子电路设计开发资源下载

1. STM706T/S/R 数据手册Datasheet 下载.PDF
2. 微处理器监控器选型指南
3. 相关产品选型( Excel 文档格式)
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