Instructions

43
English
UPSI-1208(D) | UPSI-2406(D)
7 Description of connectors X1 to X11 (Fig. 2)
X4 BATTERY DATA CONNECTOR
PCB SOCKET BATTERY CONNECTOR
BATTERY
TYP
X4
USED PINS
Li-Ion 2, 4, 6, 8
Li-Ion Parallel 1, 2, 3, 4, 5, 6, 8
Supercap 2, 4, 6, 8, 7
PIN FUNCTION
1 GPIO / I²C
2 I²C_0-SCL (Clock I²C Channel 0)
3 Select 2
4 I²C_0-SDA (Data I²C Channel 0)
5 Select 1
6 SP0 (Battery Present Channel 0)
7 +5V (max. 50 mA)
8 GND
8
8
2
2
7
7
1
1