RN5VS09AA-TL Ver la hoja de datos (PDF) - RICOH Co.,Ltd.
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RN5VS09AA-TL Datasheet PDF : 30 Pages
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RN5VS
TYPICAL APPLICATIONS
• RN5VS××A CPU Reset Circuit (Nch Open Drain Output)
(1) Input Voltage to RN5VS××A is the same as
the input voltage to CPU.
(2) Input Voltage to RN5VS××A is different
from the input voltage to CPU.
VDD
VDD
470kΩ R
VDD
RN5VS××A
SERIES
GND
OUT
CPU
RESET
GND
VDD1
VDD 470kΩ R
VDD
RN5VS××A
SERIES OUT
GND
CPU
RESET
GND
VDD2
• RN5VS××C CPU Reset Circuit (CMOS Output)
VDD
VDD
VDD
RN5VS××C
SERIES OUT
GND
CPU
RESET
GND
• RN5VS××A Output delay Time Circuit 1
VDD
VDD
470kΩ R
VDD
RN5VS××A OUT
SERIES
GND
CPU
RESET
GND
• RN5VS××A Output delay Time Circuit 2
VDD
100kΩ R1
470kΩ R2
VDD
RN5VS××A
VDD SERIES OUT
GND
CPU
RESET
GND
• Memory Back-up Circuit
VDD
D1
VCC
D2
A
Y1
Y2
B Y3
G Y4
VDD
GND
RN5VS××C OUT
SERIES
GND
VCC
VCC
VCC
VCC
RAM1 RAM2 RAM3 RAM4
GND CS GND CS GND CS GND CS
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