Rainbow Electronics GE863-PY - Manual (Page 10)

GE863 Hardware User Guide
1vv0300783 Rev.0 - 10/06/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 10 of 80
BGA
Ball
Signal I/O Function
Internal
Pull up
Type
28 GND - Ground Power
29 STAT_LED O Status indicator led CMOS 1.8V
30 AXE I Handsfree switching 100K Ω CMOS 2.8V
31 VAUX1 - Power output for external accessories -
32 GPIO4 I/O GPIO4 Configurable general purpose I/O pin / 4.7K Ω CMOS 2.8V
33 GPIO2 / JDR I/O GPIO2 Configurable general purpose I/O pin / Jammer
Detect Output
CMOS 2.8V
34 GPIO1 I/O GPIO1 Configurable general purpose I/O pin CMOS 2.8V
35 CHARGE AI Charger input Power
36 GND - Ground Power
37 C103/TXD I Serial data input (TXD) from DTE CMOS 2.8V
38 C104/RXD O Serial data output to DTE CMOS 2.8V
39 C108/DTR I Input for Data terminal ready signal (DTR) from DTE CMOS 2.8V
40 C105/RTS I Input for Request to send signal (RTS) from DTE CMOS 2.8V
41 C106/CTS O Output for Clear to send signal (CTS) to DTE CMOS 2.8V
42 C109/DCD O Output for Data carrier detect signal (DCD) to DTE CMOS 2.8V
43 C107/DSR O Output for Data set ready signal (DSR) to DTE CMOS 2.8V
44 C125/RING O Output for Ring indicator signal (RI) to DTE CMOS 2.8V
45 GND
-
Ground Power
46 ON_OFF* I Input command for switching power ON or OFF (toggle
command).
47K Ω Pull up to VBATT
47 RESET* I Reset input
48 GND - Ground Power
49 ANTENNA O GSM Antenna output - 50 ohm RF
50 GND - Ground Power
51 GPIO7 /
BUZZER
I/O GPIO7 / BUZZER output CMOS 2.8V
52 PWRMON O Power ON Monitor CMOS 2.8V
53 GPIO5
RFTXMON
I/O GPIO5 / RF TX_ON signalling output CMOS 2.8V
54 GPIO6
ALARM
I/O GPIO6 / ALARM output CMOS 2.8V
55 GPIO3 I/O GPIO3 47K Ω CMOS 2.8V
56 GND - Ground Power
57 RESERVED - RESERVED -
58 CLK I/O Python Debug (CLK) (1) CMOS 2.8V
59 GPIO17 I/O GPIO CMOS 2.8V
60 GPIO14 I/O GPIO -