User's Manual

MPR/MIB User’s Manual
Doc. # 7430-0021-07 Rev. B Page 33
Loc.
x y
Pin Name Description
1
-0.290 0.315
TP1 GND Ground
2
-0.370 0.230
TP2 ADC7 ADC Channel 7
3
-0.420 0.120
TP3 ADC6 ADC Channel 6
4
-0.430 0.000
TP4 ADC5 ADC Channel 5
5
-0.420 -0.120
TP5 ADC4 ADC Channel 4
6
-0.335 -0.275
TP13 ADC3 ADC Channel 3
7
-0.225 -0.375
TP14 ADC2 ADC Channel 2
8
-0.120 -0.420
TP10 UART_RX UART Receive
9
0.000 -0.430
TP9 UART_TX UART Transmit
10
0.120 -0.420
TP21 THERM_PWR GPIO
11
0.225 -0.375
TP15 PWM1B GPIO
12
0.335 -0.275
TP11 RESETN MCU Reset
13
0.420 -0.120
TP18 GND Ground (Battery –term)
14
0.420 0.120
TP19 INT0 GPIO
15
0.370 0.230
TP20 INT1 GPIO
16
0.290 0.315
TP12 SPI_CLK Radio Clock
17
0.100 0.420
TP8 PW0 GPIO/PWM
18
0.000 0.430
TP7 PW1 GPIO/PWM
19
-0.100 0.420
TP6 VCC Voltage (Battery +term)
Figure 11-2. MICA2DOT pin locations and sensor interface description. The locations of the
pins are taken relative to the geometric center of the board. The board has a diameter of 0.988
inches. Note the “TP” under the “Pin” column means “test point.”
y
x
Loc. 1
Loc.
2
Loc. 19