Technical information

Chapter 3: Electrical and Environmental Specifications
December 15, 2009 G30 - Module Hardware Description 63
Figure 3-2: G30 - 81 Pin LGA Interface Quick Integration Connections
Note: Refer to “Interface Connector Specifications” on page 74.
GPIO5 GPIO6
GPIO7
ANT_DET
GPIO8
NC (eSIM_RESET)
NC
SPI_IRQ
NC NC NC NC
GPIO9
WKUPO
NC
GPRS
NC
PWR_ON
ON/OFF
control
NC
SIM_PD_n
SIM_RST
SIM_CLK
SIM_IO
VSIM
2x100nF
External SIM
connection
NC
WKUPI
NC
RESET_IN
NC
NC
NC
NC
NC
GPIO3/SDA
GPIO4/SCL
ADC2
ADC1
RTS
RXD
DSR
CTS
DCD
DTR
TXD
RI
UART
Transceiver
Typ 2.85Vdc
Max 3.3Vdc
Input
SPI_CLK
HDST_SPK
NC
HDST_INT
MIC_HDST
AGND
MIC
SPKR_N
SPKR_P
AGND
AUDIO
Inteface
RXD_DAI
TXD_DAI
CLK_DAI
WA0_DAI
Digital
Audio
SPI_MOSI
SPI_MISO
SPI_CS
VRTC
Output : 2V 4mA
Input : connect
CoinCell
NC
GND GND
ANT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC
VCC
G30 VCC
3.3V – 4.2V
GPIO1
GPIO2
47uF
Table 3-13: Interface Specifications
Pin No.
(81 pin
LGA
interface)
@70 Pin
Conn.
Name I/O Function
Value @
Reset
Characteristics
(See “Operating Parameters”)
136GPIO5 I/O GPIO
I
H
100K PU
Generic digital interfaces (Typ. 2.85V)
voltage domain.
Output driver class F.
PU/PD class B.
238GPIO6 I/O GPIO
I
H
100K PU
Generic digital interfaces (Typ. 2.85V)
voltage domain.
Output driver class F.
PU/PD class B
3 Not Connected
456eSIM_RESET I Embedded SIM reset T
If eSIM is being used short this pin to
pin 21