User's Manual

GE866-DUAL Hardware User Guide
1VV0301051 Rev. 2 – 2014-04-07 7
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
Reserved. Page 16 of 82
Mod. 0805 2011-07 Rev.2
4.2. Pin Layout
TOP VIEW
A B C D E F G
1
C105/RTS C106/CTS TXD_AUX GND VABTT_PA GND GND
2
C108/DTR C109/DCD RXD_AUX GND VABTT GND ANT
3
C107/DSR C125/RING GND RESERVED GND GND GND
4
C103/TXD
GPIO_06/
ALRM/
BUZZER
GPIO_07/
STAT_LED
RESERVED DAC_OUT ADC_IN RESET*
5
C104/RXD
GPIO_05/
RFTXMON
GPIO_01/
DVI_WAO
GPIO_04/
TX_DIS/
DVI_CLK
RESERVED VRTC RESERVED
6
SIMIO RESERVED
GPIO_02/
JDR/
DVI_RX
GPIO_03/
DVI_TX
RESERVED AGND
V_AUX/
PWRMON
7
SIMCLK SIMRST SIMVCC EAR+ EAR- MIC+ MIC-
AUDIO ANTENNA
SIM RESERVED/FU
MISCELLANOUS POWER
SERIAL GND
GPIO
NOTE:
The pins defined RESERVED must not be connected to any pin in
the application.