RS5C313 RICOH Co.,Ltd., RS5C313 Datasheet - Page 5

• Manufacturer Part Number: RS5C313
• Description: Ultra-compact Real-time Clock Ic
• Manufacturer: RICOH Co.,Ltd.

RECOMMENDED OPERATING CONDITIONS
DC CHARACTERISTICS
Symbol
Symbol
V
V
I
I
V
I
I
R
I
I
I
V
I
V
DD1
DD2
C
f
C
OL 1
OL 2
OZ 1
OZ 2
ILK
CLK
PUP
OH
XT
DD
DN
IH
IL
G
D
“H” input voltage
“L” input voltage
“H” output current
“L” output current
Power consumption 1
Power consumption 2
Pull-down resistance
Input leakage current
Output off-state
leakage current
Internal oscillator
capacitance
Unless otherwise specified:V
Operating supply voltage
Time Keeping supply voltage
Oscillation frequency
External oscillator capacitance
Applied voltage at OFF
Item
Item
SS
V
V
CE, SCLK, SIO
CE, SCLK, SIO
SIO
SIO
INTR
CE
SCLK
SIO
INTR
OSCOUT
=0V, V
DD
DD
Pin name
DD
=5V±10%, Topt=–30 to +80˚C, oscillation frequency=32.768kHz (C
C
L
value of crystal=6 to 8pF
Conditions
V
V
V
V
V
V
V
I/O=OPEN
V
I/O=OPEN
OH
OL1
OL2
I
O
O
INTR
DD
DD
=V
=V
=10V
Conditions
=V
=3V
=5.5V
=0.5V
=0.4V
DD
DD
DD
or V
or V
–0.5V
SS
SS
0.8V
MIN.
MIN.
2.7
1.6
45
–1
–2
–5
5
0
1
2
DD
32.768
TYP.
TYP.
5.0
130
10
0.7
10
(V
L
SS
=6pF, R
=0V, Topt=–30 to +80˚C)
0.2V
MAX.
MAX.
6.0
6.0
V
24
10
450
1
1.5
–1
=30kΩ), C
DD
1
2
5
2
RS5C313
DD
Unit
kHz
Unit
pF
mA
mA
kΩ
µA
V
V
V
µA
pF
G
µA
µA
V
V
=10pF
5