Rainbow Electronics GE863-PY - Manual (Page 9)

GE863 Hardware User Guide
1vv0300783 Rev.0 - 10/06/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 9 of 80
3 GE863 module connections
3.1 PIN-OUT
BGA
Ball
Signal I/O Function
Internal
Pull up
Type
1 GPIO13 I/O GPIO13 CMOS 2.8V
2 GPIO12 I/O GPIO12 47K Ω CMOS 2.8V
3 GPIO11 I/O GPIO11 4.7K Ω CMOS 2.8V
4 GPIO10 I/O GPIO10 CMOS 2.8V
5 GPIO9 I/O GPIO9 CMOS 2.8V
6 GPIO8 I/O GPIO8 CMOS 2.8V
7 RESERVED - RESERVED -
8 GND - Ground Power
9 EAR_MT- AO Handset earphone signal output, phase - Audio
10 EAR_MT+ AO Handset earphone signal output, phase + Audio
11 EAR_HF+ AO Handsfree ear output, phase + Audio
12 EAR_HF- AO Handsfree ear output, phase - Audio
13 MIC_MT+ AI Handset microphone signal input; phase+ Audio
14 MIC_MT- AI Handset microphone signal input; phase- Audio
15 MIC_HF+ AI Handsfree microphone input; phase + Audio
16 MIC_HF- AI Handsfree microphone input; phase - Audio
17 GND - Ground Power
18 SIMCLK O External SIM signal – Clock 1.8/3V ONLY
19 SIMRST O External SIM signal – Reset 1.8/3V ONLY
20 SIMIO I/O External SIM signal - Data I/O 1.8/3V ONLY
21 SIMIN I/O External SIM signal - Presence (active low) 47K Ω CMOS 2.8V
22 SIMVCC - External SIM signal – Power 1.8/3V ONLY
23 ADC_IN1 AI Analog /Digital converter input A/D
24 VRTC AO VRTC Backup capacitor Power
25 TX_TRACE TX data for GPS control (TX data for Debug in case of
GE863-QUAD/PY/SIM)
CMOS 2.8V
26 RX_TRACE RX data for GPS control (RX data for Debug in case of
GE863-QUAD/PY/SIM)
CMOS 2.8V
27 VBATT - Main power supply Power