參數(shù)資料
型號: STM1001
廠商: 意法半導(dǎo)體
英文描述: Reset Circuit
中文描述: 復(fù)位電路
文件頁數(shù): 3/13頁
文件大?。?/td> 185K
代理商: STM1001
3/13
STM1001
SUMMARY DESCRIPTION
The STM1001 MICROPROCESSOR RESET Cir-
cuit is a low-power supervisory device used to
monitor power supplies. It performs a single func-
tion: asserting a reset signal whenever the V
CC
supply voltage drops below a preset value and
keeping it asserted until V
CC
has risen above the
preset threshold for a minimum period of time
(t
rec
).
Figure 4. Block Diagram
Note: 1. Open Drain
Figure 5. Hardware Hookup
Note: 1. RST output requires pull-up resistor.
AI09118
COMPARE
V
RST
V
CC
t
Generator
RST
(1)
AI09119
V
CC
V
SS
V
CC
MCU
STM1001
RST
(1)
V
CC
V
SS
RESET
Input
(1)
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