參數(shù)資料
型號: STM6779
廠商: 意法半導體
英文描述: Dual/Triple Ultra-Low Voltage Supervisors with Push-Button Reset (with Delay Option)
中文描述: 雙/三超低電壓的推監(jiān)控,復位按鈕(帶有延遲期權)
文件頁數(shù): 7/25頁
文件大?。?/td> 129K
代理商: STM6779
7/25
STM6717/6718/6719/6720/6777/6778/6779*/6780*
Figure 10. Block Diagram
Note: 1. V
CC2
Input is available on STM6717/18/19/20/77/78.
2. RSTIN available only on STM6719/20/79/80.
3. MRC available only on STM6777/78/79/80.
Figure 11. Hardware Hookup
Note: 1. V
CC2
is available only on STM6717/18/19/20/77/78.
2. RSTIN available only on STM6719/20/79/80.
3. MRC available only on STM6777/78/79/80.
AI10421
VREF/2 = 0.626
RST
COMPARE
COMPARE
COMPARE
Logic
trec
Generator
RSTIN(2)
VCC2(1)
VCC1
VRST2
VRST1
MR
MRC(3)
VCC1
AI10422
VCC1
VCC2
VSS
VCC1
MR
MRC
(3)
0.1
μ
F
STM67xx
RSTIN
(2)
RST
RST (To Processor Reset)
Push-button
Switch
C
R1
From DC/DC Converter
R2
VCC2(1)
VCC3
0.1
μ
F
VCC3 =
(626.5mV)
(
R1 + R2
R2
)
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