Q2686

Manufacturer Part NumberQ2686
DescriptionWireless CPU
ManufacturerWavecom
Q2686 datasheet
 


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Description
I/O*
Voltage
Speaker 2
Output
O
Analog
Positive
Speaker 2
Output
O
Analog
Negative
I/O
VCC_2V8
I/O
VCC_2V8
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I/O
VCC_2V8
Interruption
I
VCC_2V8 GPIO25
1 Input
I/O
VCC_1V8
I/O
VCC_1V8
I/O
VCC_2V8
I/O
VCC_2V8
Keypad
I/O
VCC_1V8
column 0
Keypad
I/O
VCC_1V8
column 2
Keypad
I/O
VCC_1V8
column 4
Keypad
I/O
VCC_1V8 GPIO12
Row 3
Keypad
I/O
VCC_1V8 GPIO10
Row 1
Main RS232
Ring
O
VCC_2V8 GPIO42
Indicator
Main RS232
I
VCC_2V8 GPIO36
Transmit
Main RS232
O
VCC_2V8 GPIO37
Receive
Main RS232
Clear To
O
VCC_2V8 GPIO39
Send
PCM Frame
O
VCC_1V8
Synchro
PCM Clock
O
VCC_1V8
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without
prior written agreement.
WM_PRJ_Q2686_PTS_001-007
Signal Name
Pin
Number
Mux
Nominal
39
40
SPK2P
41
42
SPK2N
43
44
GPIO44
45
46
GPIO19
47
48
GPIO21
49
50
INT1
51
52
**
GPIO1
53
54
**
GPIO2
55
56
**
GPIO23
57
58
**
GPIO22
59
60
GPIO4
COL0
61
62
GPIO6
COL2
63
64
GPIO8
COL4
65
66
ROW3
67
68
ROW1
~CT125-
69
70
RI
CT103-
71
72
TXD1
CT104-
73
74
RXD1
~CT106-
75
76
CTS1
PCM-
77
78
SYNC
PCM-
79
80
CLK
81
82
NC-1
83
84
NC-3
85
86
NC-5
confidential ©
Q2686 Wireless CPU
Technical Specifications
Signal Name
Voltage
I/O*
Description
Nominal
Mux
MIC1P
Analog
I
Positive
Reserved
**
Open
SCL
GPIO26
O
I²C Clock
Drain
Open
SDA
GPIO27
I/O
I²C Data
Drain
GPIO20
VCC_2V8
I/O
Interruption
INT0
GPIO3
VCC_1V8
I
VPAD-
VPAD-
USB Power
I
USB
USB
supply input
VPAD-
USB-DP
I/O
USB Data
USB
VPAD-
USB-DM
I/O
USB Data
USB
GPIO24
VCC_2V8
I/O
COL1
GPIO5
VCC_1V8
I/O
column 1
COL3
GPIO7
VCC_1V8
I/O
column 3
Keypad Row
ROW4
GPIO13 VCC_1V8
I/O
Keypad Row
ROW2
GPIO11 VCC_1V8
I/O
Keypad Row
ROW0
GPIO9
VCC_1V8
I/O
Main RS232
~CT109-
GPIO43 VCC_2V8
O
Data Carrier
DCD1
Main RS232
~CT105-
GPIO38 VCC_2V8
I
Request To
RTS1
Main RS232
~CT107-
GPIO40 VCC_2V8
O
Data Set
DSR1
Main RS232
~CT108-
GPIO41 VCC_2V8
I
2-DTR1
Terminal
PCM Data
PCM-IN
VCC_1V8
I
PCM-
PCM Data
VCC_1V8
O
OUT
Reserved
NC-2
NC-4
®
Micro 1
Input
0 Input
Keypad
Keypad
4
2
0
Detect
Send
Ready
Data
Ready
Input
Output
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March 6, 2007