35
PIN NO. Description
1 +3.3V
2 GND
3 I C CLK
4 I C DATA
3-7 I C Bus Interface
pin1
CO1
2
.
CO1:I C Bus 4pin (1.25mm)Wafer
2
2
2
.
CPI12 : DC-in 1x2 (2.0mm)Wafer Internal connector
PIN NO. Description
1 +12V DC-IN
2 GND
Note: Very important check Dc-in Voltage
3-8 DC -IN power connector
CPI1
.
CBT1: 3V Battery 2pin(1.25mm)Wafer (option)
PIN NO.
1
2
Description
CATHODE(-)
ANOD(+)
Note : 1. This connector for external 3V Li battery use.
2. CBT1 can work with BAT1 same time.
3. Li battery can use CR2032 type 3V / 220mAh
3-9 CMOS battery connector
BAT1: 3V Battery hold 2pin
BAT1 : Battery use Li 3V / 40mAh (CR1220)
Note : 1. When board without Adaptor plug in,
this board power RTC consumption 2.7uA
2. If adaptor always plug in RTC power consumption 0.1uA
pin1
CBT1
Summary of Contents for 2I260D
Page 7: ...3 Photo 1 2 1 3 1 2 3 Insert Unplug...
Page 17: ...2 4 Layout 2I260D 13 CG1 CA3...
Page 19: ...15 2 5 1 Bottom Side Diagram 2I260D SATA1 SIM1 CU1 CU2...
Page 20: ...16 2 6 List of Jumpers JSB1 CMOS DATA SET...
Page 24: ...List of Connectors MPCE1 2 Two Mini card socket 52pin SIM1 SIM card Push Push 20...
