产品概述
描述
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 device is identical to the STM706R device, 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.
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所有功能
- Precision VCC monitor
- T: 3.00 V ≤ VRST ≤ 3.15 V
- S: 2.88 V ≤ VRST ≤ 3.00 V
- R: STM706P: 2.59 V ≤ VRST ≤ 2.70 V
- RST andRSToutputs
- 200 ms (typ.) trec
- Watchdog timer - 1.6 s (typ.)
- Manual reset input (MR)
- Power-fail comparator (PFI/PFO)
- Low supply current - 40 μA (typ.)
- GuaranteedRST(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
- Precision VCC monitor
电路原理图
EDA符号、封装和3D模型
STMicroelectronics - STM708T/S/R
为您的应用下载所有EDA符号、封装和3D模型，加快您的设计速度。您可以从大量CAD格式中进行选择，以匹配您的设计工具链。
符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STM708RM6F | 批量生产 | SO-8 | 工业 | Ecopack1 | |
| STM708SAM6F | 批量生产 | SO-8 | 工业 | Ecopack3 | |
| STM708SDS6F | 批量生产 | MiniSO-8 | 工业 | Ecopack3 | |
| STM708SM6F | 批量生产 | SO-8 | 工业 | Ecopack1 | |
| STM708TAM6F | 批量生产 | SO-8 | 工业 | Ecopack1 | |
| STM708TDS6F | 批量生产 | MiniSO-8 | 工业 | Ecopack3 | |
| STM708TM6F | 批量生产 | SO-8 | 工业 | Ecopack1 |
STM708SAM6F
Package:
SO-8Material Declaration**:
STM708TDS6F
Package:
MiniSO-8Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | RST Threshold (V) (typ) | Country of Origin | Budgetary Price (US$)*/Qty | 单价(US$) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||
| STM708SDS6F | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | MiniSO-8 | - | - | 2.93 | PHILIPPINES | | 0.4485 | PHILIPPINES | ||
| STM708RM6F | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO-8 | - | - | 2.63 | MOROCCO | | 0.4485 | MOROCCO | ||
| STM708TDS6F | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | MiniSO-8 | - | - | 3.08 | PHILIPPINES | | 0.4485 | PHILIPPINES | ||
| STM708SM6F | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO-8 | - | - | 2.93 | MOROCCO | | 0.4485 | MOROCCO | ||
| STM708TAM6F | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO-8 | - | - | - | MOROCCO | | 0.4845 | MOROCCO | ||
| STM708TM6F | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO-8 | - | - | 3.08 | MOROCCO | | 0.4485 | MOROCCO | ||
| STM708SAM6F | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO-8 | - | - | - | MOROCCO | | 0.4845 | MOROCCO | ||