User's Manual

PRELIMINARY
CYBLE-224110-00
Document Number: 002-11264 Rev. *A Page 11 of 43
Notes
2. TCPWM stands for timer, counter, and PWM. If supported, the pad can be configured to any of these peripheral functions.
3. The main board needs to connect both GND connections (Pad 1 and Pad 32) on the module to the common ground of the system.
Table 5. Analog Peripheral Capabilities
Pad Number Device Port Pin SARMUX OPAMP LPCOMP
1GND
[3]
Ground Connection
2 XRES External Reset Hardware Connection Input
3P1.5
− 3(CTBm1_OA1_INP) −
4P1.1 − 3(CTBm1_OA0_INN) −
5P1.0 − 3(CTBm1_OA0_INP) −
6P0.1 −−3(COMP0_INN)
7P0.4
−−3(COMP1_INP)
8P0.5
−−3(COMP1_INN)
9P0.7
−− −
10 P1.3 − 3(CTBm1_OA1_OUT) −
11 V
DDR
Radio Power Supply (2.0V to 3.6V)
12 P0.6
−− −
13 P1.2 − 3(CTBm1_OA0_OUT) −
14 VDD Digital Power Supply Input (1.71 to 5.5V)
15 P1.4
− 3(CTBm1_OA1_INN) −
16 P2.1 − 3(CTBm1_OA0_INN) −
17 V
DDA
Analog Power Supply Input (1.71 to 5.5V)
18 P2.2
− 3(CTBm1_OA0_OUT) −
19 P2.6 − 3(CTBm1_OA0_INP) −
20 P3.0
3
−−
21 P2.3 − 3(CTBm1_OA1_OUT) −
22 VREF Reference Voltage Input (Optional)
23 P3.4
3
−−
24 P3.5
3
−−
25 P3.7
3
−−
26 P3.1
3
−−
27 P3.6
3
−−
28 P2.5 − 3(CTBm0_OA1_INP) −
29 P5.0 −− −
30 P5.1 −− −
31 P2.4 − 3(CTBm0_OA1_INN) −
32 GND Ground Connection