RN5VL31AA-T2 查看數據表（PDF） - RICOH Co.,Ltd.
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RN5VL31AA-T2 Datasheet PDF : 29 Pages
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R×5VL
TYPICAL APPLICATION
• R×5VL××A CPU Reset Circuit (Nch Open Drain Output)
(1) Input Voltage to R×5VL××A is the same as
the input voltage to CPU.
(2) Input Voltage to R×5VL××A is different
from the input voltage to CPU.
VDD
VDD
100kΩ R
VDD
R×5VL××A
SERIES
GND
OUT
CPU
RESET
GND
VDD1
VDD
100kΩ R
VDD
R×5VL××A
SERIES OUT
GND
CPU
RESET
GND
VDD2
• R×5VL××C CPU Reset Circuit (CMOS Output)
VDD
VDD
VDD
R×5VL××C
SERIES OUT
GND
CPU
RESET
GND
• R×5VL××A Output delay Time Circuit
VDD
VDD
100kΩ R
VDD
R×5VL××A OUT
SERIES
GND
CPU
RESET
GND
• Memory Back-up Circuit
VDD
D1
VCC
D2
A
Y1
Y2
B Y3
G Y4
VDD
GND
R×5VL××C OUT
SERIES
GND
VCC
VCC
VCC
VCC
RAM1 RAM2 RAM3 RAM4
GND CS GND CS GND CS GND CS
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