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参数资料
| 型号： | STWD100PWWY3F |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | PROGRAMMABLE TIMER, PDSO5 |
| 封装： | LEAD FREE, SOT-23, 5 PIN |
| 文件页数： | 6/25页 |
| 文件大小： | 222K |
| 代理商： | STWD100PWWY3F |
Watchdog timing
STWD100
Figure 10.
Enable pin, EN, triggering
X
DISABLED
X
DISABLED
STWD100xx
AI12666
Whenever EN is high, all timing is
reset, and the part is disabled.
Timing commences from 0 when
EN goes low.
If EN goes high while WDO is
asserted, WDO will de-assert but
only after the nominal minimum
pulse width of 10 s has elapsed.
VCC
WDI
WDO
EN
~ 2.2 V
X (ie, 1 or 0 but not floating)
>10 s min.
X (ie, 1 or 0 but not floating)
< tWD
tWD
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相关代理商/技术参数 |
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| STWD100PXW83E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Watchdog timer circuit |
| STWD100PXW83F | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Watchdog timer circuit |
| STWD100PXWY3E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Watchdog timer circuit |
| STWD100PXWY3F | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Watchdog timer circuit |
| STWD100PYW83E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Watchdog timer circuit |
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