Rx5C348A/B
ꢀ PIN CONFIGURATION
Rx5C348A/B
10
1
VDD
32KOUT
SCLK
SO
9
OSCIN
OSCOUT
CE
2
3
4
5
8
7
6
SI
VSS
/INTR
TOP VIEW
ꢀ BLOCK DIAGRAM
ALARM_W REGISTER
(MIN,HOUR, WEEK)
32kHz
OUTPUT
CONTROL
COMPARATOR_W
COMPARATOR_D
32KOUT
VDD
VSS
VOLTAGE
DETECT
ALARM_D REGISTER
(MIN,HOUR)
OSCIN
TIME COUNTER
(SEC,MIN,HOUR,WEEK,DAY,MONTH,YEAR)
DIVIDER
CORREC
-TION
DIV
OSC
OSCOUT
SCLK
ADDRESS
REGISTER
OSC
DETECT
ADDRESS
DECODER
I/O
CONTROL
SI
SO
/INTR
CE
INTERRUPT CONTROL
SHIFT REGISTER
12345
Rev.2.01
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