AB08XX Series
Real Time Clock Module
Date of Issue: Sept. 10
th
, 2012
Page (5) of (12)
3.0 x 3.0 mm
Abracon Drawing #
ESD Sensitive
Revision #: Initial Release
5. Electrical Specifications
5.1
Absolute Maximum Ratings
PARAMETER
System Power Voltage
Battery Voltage
Input voltage
Input voltage
Output voltage
Output voltage
Input current
Output current
ESD Voltage
Latch-up Current
Storage Temperature
Operating Temperature
Lead temperature
Reflow soldering
temperature
Hand soldering for 10
seconds
Reflow profile per JEDEC
J-STD-020D
-65
-40
CDM
HBM
V
CC
> V
MIN
V
CC
< V
MIN
, V
BAT
> V
MIN
V
CC
> V
MIN
V
CC
< V
MIN
, V
BAT
> V
MIN
TEST CONDITIONS
MIN
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-1
-1
TYP
MAX
3.6
3.6
V
CC
+ 0.3
V
BAT
+ 0.3
V
CC
+ 0.3
V
BAT
+ 0.3
1
1
±500
±4000
100
150
85
300
260
UNIT
V
V
V
V
V
V
mA
mA
V
V
mA
°C
°C
°C
°C
All voltages referenced to VSS.
SYMBOL
V
CC
V
BAT
V
I
V
I
V
O
V
O
I
I
I
O
V
ESD
I
LU
T
STG
T
OP
T
SLD
T
REF
5.2
Operating Parameters
T
A =
-40 °C to 85 °C, TYP values at 25 °C
PARAMETER
System Power Voltage
Battery Voltage
Positive-going Input
Threshold Voltage
Negative-going Input
Threshold Voltage
Low level output voltage
High level output voltage
on push-pull outputs
Power supply valid voltage
TEST CONDITIONS
SPI or
I C
active
Clock operating + RAM
Clock operating + RAM
V
CC
= 3.0V
V
CC
= 1.8V
V
CC
= 3.0V
V
CC
= 1.8V
1.7V < V
CC
< 3.6V
1.7V < V
CC
< 3.6V
VSS
2
SYMBOL
MIN
1.7
1.5
1.5
TYP
MAX
3.6
3.6
3.6
UNIT
V
V
V
V
V
CC
V
BAT
V
T+
V
T-
V
OL
V
OH
V
MIN
1.5
1.1
0.9
0.6
0.2•VCC
0.8•VCC
1.5
VCC
V
V
V
V
ABRACON [ ABRACON CORPORATION ]
