AB0801-T3 ABRACON, AB0801-T3 Datasheet - Page 7

• Manufacturer Part Number: AB0801-T3
• Description: Real Time Clock Interface I2C HH
• Manufacturer: ABRACON

Specifications of AB0801-T3

• Rohs: yes
• Function: Clock, Calendar, Alarm
• Rtc Bus Interface: I2C
• Time Format: HH
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.7 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-16

5.3
The current supplied into the VCC or VBAT power inputs under various conditions is shown below.
Date of Issue: Sept. 10
T
(1) Excluding external peripherals and pull-up resistor current. All other inputs (besides SDA and SCL) are at 0V or
(2) Excluding external peripheral current. All other inputs (besides SDI, nCE and SCL) are at 0V or V
(3) All inputs and outputs are at 0V or V
A =
Supply Current
V
AB181X only.
-40 °C to 85 °C, V
I
CC
I
I
VBAT:ACAL
SYMBOL
I
I
Page (6) of (12)
VCC:ACAL
VBAT:VCC
I
I
I
I
VBAT:XT
VBAT:RC
. AB080X and AB180X only.
VCC:I2C
VCC:SPI
VCC:XT
VCC:RC
V
current during
I
read/write
V
current during
SPI burst
read/write
V
current in XT
oscillator mode.
V
current in RC
oscillator mode.
V
current in
autocalibrated
RC oscillator
mode.
V
current in XT
oscillator mode.
V
current in RC
oscillator mode.
V
current in
autocalibrated
RC oscillator
mode.
V
current in V
powered mode.
PARAMETER
2
C burst
BAT
CC
CC
CC
CC
CC
BAT
BAT
BAT
BAT
supply
supply
supply
supply
supply
th
supply
supply
supply
supply
= 0 V to 3.6 V, TYP values at 25 °C
, 2012
CC
400kHz bus speed,
10k pull-up resistors
on SCL/SDA. (1)
2 MHz bus speed (2)
Time keeping mode
with XT oscillator
running. (3)
Time keeping mode
with only the RC
oscillator running
(XT oscillator is off).
(3)
Time keeping mode
with only RC
oscillator running and
autocalibration
enabled. ACP = 512
seconds. (3)
Time keeping mode
with XT oscillator
running. (3)
Time keeping mode
with only the RC
oscillator running
(XT oscillator is off).
(3)
Time keeping mode
with only RC
oscillator running and
autocalibration
enabled. ACP = 512
seconds. (3)
V
(3)
CC
CC
CONDITIONS
.
powered mode.
TEST
Real Time Clock Module
Abracon Drawing #
AB08XX Series
3.0 x 3.0 mm
< 1.5V
< 1.5V
< 1.5V
> 1.5V
3.0V
1.8V
3.0V
1.8V
3.0V
1.8V
3.0V
1.8V
3.0V
1.8V
V
CC
V
3.0V
1.8V
3.0V
1.8V
3.0V
1.8V
3.0V
1.8V
NA
NA
NA
NA
NA
BAT
MIN
TYP
290
190
20
10
10
55
50
15
12
18
15
55
50
15
12
18
15
5
Revision #: Initial Release
MA
X
ESD Sensitive
CC
UNIT
. AB081X and
µA
µA
nA
nA
nA
nA
nA
nA
pA