
GE865 Hardware User Guide
1vv0300799 Rev.9 – 27-07-2009
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 15 of 70
4.1.1 BGA Balls Layout
TOP VIEW
A
B
C
D
E
F
G
H
1
C105 /
RTS
ON_OFF
RESET*
TXD_AUX
RXD_AUX
VBATT
GND
SERVICE
2
C106/CTS
C107/DSR
GND
GPIO_02
PWRMON
VBATT_P
A
GPIO_05
VRTC
3
C103_TXD
C108/DTR - GPIO_01
GPIO_10
VBATT_P
A
GND
GND
4
C104/RXD
C125/RING - GPIO_08
GPIO_03
GPIO_09
GND
5
SIMCLK
C109/DCD -
-
GND
ADC1
GND
ANT
6
SIMIO - - - - ADC2
GPIO_07
GND
7
SIMVCC
SIMIN
GND
-
GND
- DAC
GPIO_04
8
SIMRST
MIC+
MIC-
EAR+
EAR- -
STATLED
GPIO_06
LEGENDA:
AUDIO
SIM CARD
ANTENNA
UARTS
DAC and ADC
MISCELLANEOUS
GPIO
POWER SUPPLY VBATT
POWER SUPPLY GND
RESERVED