Q2686

Manufacturer Part NumberQ2686
DescriptionWireless CPU
ManufacturerWavecom
Q2686 datasheet
 
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4 Technical Specifications
4.1 General Purpose Connector Pin-out Description
Description
I/O*
Voltage
Power
www.DataSheet4U.com
I
VBATT
Supply
Power
I
VBATT
Supply
1.8V Supply
O
VCC_1V8
Output
RTC Battery
I/O
connection
SIM Power
1V8 or
O
Supply
1V8 or
SIM Data
I/O
SIM reset
1V8 or
O
Output
Buzzer
O
Output
Flash Led
O
Output
ON / ~OFF
I
VBATT
Control
Analog to
I
Analog
Digital Input
SPI1 Clock
O
VCC_2V8 GPIO32 SPI1-CLK
SPI1 Data
Input /
I/O
VCC_2V8 GPIO29
Output
SPI2 Data
Input /
I/O
VCC_2V8 GPIO33
Output
SPI2 Data
I
VCC_2V8 GPIO34
Input
Auxiliary
RS232
I
VCC_1V8 GPIO14
Transmit
Auxiliary
RS232
I
VCC_1V8 GPIO17
Request To
Send
Speaker 1
Output
O
Analog
Positive
Speaker 1
Output
O
Analog
Negative
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prior written agreement.
WM_PRJ_Q2686_PTS_001-007
Signal Name
Pin
Number
Mux
Nominal
1
2
VBATT
3
4
VBATT
5
6
VCC_1V8
BAT-
7
8
BAT-RTC
RTC
9
10
SIM-VCC
3V
11
12
SIM-IO
3V
~SIM-
13
14
3V
RST
Open
BUZZ-
15
16
Drain
OUT
Open
FLASH-
17
18
Drain
LED
19
20
ON/~OFF
AUX-
21
22
ADC
23
24
25
26
SPI1-IO
27
28
SPI2-IO
29
30
SPI2-I
CT103-
31
32
TXD2
~CT105-
33
34
RTS2
35
36
SPK1P
37
38
SPK1N
confidential ©
Q2686 Wireless CPU
Technical Specifications
Signal Name
Voltage
I/O*
Description
Nominal
Mux
VBATT
VBATT
I
VBATT
VBATT
I
CHG-IN
CHG-IN
I
CHG-IN
CHG-IN
I
2.8V Supply
VCC_2V8
VCC_2V8
O
SIMPRES
GPIO18 VCC_1V8
I
Detection
1V8 or
SIM-CLK
O
SIM Clock
3V
BOOT
VCC_1V8
I
Not Used
~RESET
VCC_1V8
I/O
RESET Input
BAT-
Analog
I
TEMP
temperature
SPI1 Chip
~SPI1-CS GPIO31 VCC_2V8
O
SPI1 Data
SPI1-I
GPIO30 VCC_2V8
I
SPI2-CLK
GPIO32 VCC_2V8
O
SPI2 Clock
SPI2 Chip
~SPI2-CS GPIO35 VCC_2V8
O
Auxiliary
CT104-
GPIO15 VCC_1V8
O
RXD2
Auxiliary
~CT106-
GPIO16 VCC_1V8
O
RS232 Clear
CTS2
To Send
MIC2N
Analog
I
Negative
MIC2P
Analog
I
MIC1N
Analog
I
Negative
®
Power
Supply
Power
Supply
Charger
input
Charger
input
Output
SIM
Analog
Select
Input
Select
RS232
Receive
Micro 2
Input
Micro 2
Input
Positive
Micro 1
Input
Page: 69 / 87
March 6, 2007