UPSI-1208D
Revision 1
21
BATTERY POWER (BAT PWR)
BATTERY DATA (BAT DATA)
PIN
FUNCTION
1
Internal temperature sensor to
energy storage, connector 1
2
I²C_0-SCL
3
Internal temperature sensor to
energy storage, connector 2
4
I²C_0-SDA
5
NC
6
SP0 (battery enable)
7
+5 V (max. 50 mA)
8
GND
BATTERY TYPE USED PINS
LiFePO4
2, 4, 6, 8
Supercap
1, 2, 3, 4, 6, 7, 8
8
2
7
1
PIN
FUNCTION
1
Battery –
2
Battery –
3
B
4
B
4 3
2 1
