产品概述
描述
The STM6xxx supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance condition. When an invalid VCCcondition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM6322/6825) and/or a push-button (MR) reset input.
These devices are available in a standard 5-pin SOT23 package.
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所有功能
- Precision VCC monitoring of 5, 3.3, 3, or 2.5 V power supplies
- RST outputs (active low, push-pull or open drain)
- RST outputs (active high, push-pull)
- Reset pulse width of 1.4 ms, 200 ms and 240 ms (typ.)
- Watchdog timeout period of 1.6 s (typ.)
- Manual reset input (MR)
- Low supply current - 3 μA (typ.)
- GuaranteedRST(RST) assertion down to VCC= 1.0 V
- Operating temperature: –40 to +85 °C (industrial grade)
- RoHS complianceLead-free components are compliant with the RoHS directive
电路原理图
特别推荐
EDA符号、封装和3D模型
意法半导体 - STM6321
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| STM6321LWY6F | 批量生产 | SOT23-5L | 工业 | Ecopack3 | - | - | |
| STM6321MAWY6F | 批量生产 | SOT23-5L | 工业 | Ecopack3 | - | - | |
| STM6321MWY6F | 批量生产 | SOT23-5L | 工业 | Ecopack3 | - | - | |
| STM6321RWY6F | 批量生产 | SOT23-5L | 工业 | Ecopack3 | - | - | |
| STM6321SWY6F | 批量生产 | SOT23-5L | 工业 | Ecopack3 | - | - | |
| STM6321TWY6F | 批量生产 | SOT23-5L | 工业 | Ecopack3 | - | - | |
STM6321MAWY6F
Package:
SOT23-5LMaterial Declaration**:
STM6321MWY6F
Package:
SOT23-5LMaterial Declaration**:
STM6321TWY6F
Package:
SOT23-5LMaterial 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 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | RST Threshold (V) (typ) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STM6321MAWY6F | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| STM6321LWY6F | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| STM6321TWY6F | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
| ||||||||||
| STM6321MWY6F | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
| ||||||||||
| STM6321SWY6F | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
| ||||||||||
| STM6321RWY6F | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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STM6321MAWY6F 批量生产
STM6321LWY6F 批量生产
STM6321TWY6F 批量生产
STM6321MWY6F 批量生产
STM6321SWY6F 批量生产
STM6321RWY6F 批量生产