NJU6355 New Japan Radio, NJU6355 Datasheet - Page 5

• Manufacturer Part Number: NJU6355
• Description: SERIAL I/O REAL TIME CLOCK
• Manufacturer: New Japan Radio

DC Characteristics
AC Characteristics
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
Supply Voltage
Input Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Operating Current
Low Battery Detect Voltage
Operating Voltage
Operating Current
3-st. Leakage Current
Input Leakage Current
Input Current
Input Voltage
Output Voltage
CLK Pulse "H" Period
CLK Pulse "L” Period
CE Set-up Time Before
CE Hold Time After CLK Falling
I/O Set-up Time
I/O Hold Time After CLK Falling
Write Down Data Set-Up Time
Write Down Data Hold Time
Data Delay Time
Rise/Fall Time
PARAMETER
PARAMETER
PARAMETER
PARAMETER
Before CLK Rising
After CLK Falling
CLK Rising
SYMBOL
SYMBOL
SYMBOL
SYMBOL
Topr
Tstg
t
t
t
t
V
V
I
t
V
V
V
V
I
V
CWH
WDS
WDH
CWL
t
t
t
t
t
P
TSL
V
RDD
I
I
I
CE
CS
CH
DS
DH
RF
IL
DD
DD
DET
DD
OL
IL
OH
IN
DD
D
IH
XT=32.768kHz, CE=0V
XT=32.768kHz, CE=0V
DATA (CE=0V)
I/O, CLK
CE (CE=V
I/O, CE, CLK, DATA
I/O, CE, CLK, DATA
DATA (I
DATA (I
250(DIP8) 200(DMP8)
V
SS
CONDITIONS
CONDITIONS
CONDITIONS
-0.3 to V
-55 to +150
-0.3 to +6.0
-30 to +80
OH
OL
RATING
=1.0mA)
=-0.4mA)
DD
)
DD
+0.3
(Ta=25 C)
0.8V
UNIT
(V
mW
MIN
MIN
MIN
0.47
0.47
-2.0
-1.0
1.1
4.5
470
100
V
4.1
V
V
20
60
20
20
C
C
DD
SS
DD
=5.0V±10%, Ta=25 C, C
TYP
TYP
TYP
(V
3.0
4
DD
=5.0V±10%, Ta=25 C)
(V
NJU6355
DD
0.2V
MAX
MAX
MAX
=2.0V, Ta=25 C)
5000
5000
4.0
1.7
5.5
0.4
200
V
15
2.0
1.0
20
50
DD
DD
L
UNIT
UNIT
=50pF)
UNIT
uA
uA
ns
ns
ns
ns
ns
ns
ns
ns
uA
uA
uA
us
us
V
V
- 5 -
V
V