參數資料
型號： STM6321
廠商： 意法半導體
英文描述： 5-pin Supervisor with Watchdog Timer and Push-button Reset(帶按鈕復位和看門狗定時器的5引腳監(jiān)控器)
中文描述： 5針，帶有看門狗定時器和按鈕復位（帶按鈕復位和看門狗定時器的5引腳監(jiān)控器監(jiān)）
文件頁數： 1/26頁
文件大小： 226K
代理商： STM6321
May 2007
Rev 7
1/26
1
STM6321/6322
STM6821/6822/6823/6824/6825
5-pin Supervisor with watchdog timer and push-button reset
Features
■
Precision V
CC
monitoring of 5, 3.3, 3, or 2.5V
power supplies
■
RST Outputs (active-low, push-pull or open
drain)
■
RST Outputs (active-high, push-pull)
■
Reset pulse width of 1.4ms, 200ms and 240ms
(typ)
(a)
■
Watchdog timeout period of 1.6s (typ)
(a)
■
Manual reset input (MR)
■
Low supply current - 3μA (typ)
■
Guaranteed RST (RST) assertion down to
V
CC
= 1.0V
■
Operating temperature: –40 to +85°C
(industrial grade)
■
RoHS Compliance
Lead-free components are compliant with the
RoHS directive.
a.
Other t
rec
and watchdog timings are offered. Minimum order quantities may apply. Contact
local sales office for availability.
SOT23-5 (WY)
Table 1.
Device options
Part number
Watchdog input
Manual reset
input
Reset output
Active-low
(push-pull)
Active-high
(push-pull)
Active-low
(open drain)
STM6321
STM6322
STM6821
STM6822
STM6823
STM6824
STM6825
相關PDF資料
PDF描述
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相關代理商/技術參數
參數描述
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