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CC3200

P1 P3

Ref Signal

Dev

Pin#

Dev

Pin# Signal

1 3.3V 5V

2 ADC_CH1 58 GND

3 UART0_RX 4 57 ADC_CH0

4 UART0_TX 3 60 ADC_CH3

5 GPIO 61 58* ADC_CH1

6 ADC_CH2 59 59* ADC_CH2

7 SPI_CLK 5 63 AUD_SYNC

8 GPIO 62 53 AUD_CLK

9 I2C_SCL 1 64 AUD_DOUT

10 I2C_SDA 2 50 AUD_DIN

P4 P2

Signal

Dev

Pin#

Dev

Pin# Signal Ref

PWM 2* GND 1

PWM 1* 18 GPIO 2

PWM 17* 8 SPI_CS 3

PWM 64* 45 GPIO 4

CCAP/GPIO 21*

RESET_OUT 5

CCAP/GPIO 18* 7 SPI_DOUT 6

GPIO 62* 6 SPI_DIN 7

GPIO 60* 21 GPIO 8

GPIO 16 55 GPIO 9

GPIO 17 15 GPIO 10

Hardware Description

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2.4.8 2x20 Pin Connector Assignment

The signal assignment on the 2x20 pin connector is shown in Figure 8. The P1-Pn naming convention is

used for 2x20 pin connectors only.

Figure 8. 2x20 Pin Connector

The signal mappings are as indicated in above table shown in Figure 8. All the signals are referred by the

pin number in the SDK and Figure 8 shows the default mappings. Note that some of the pins are repeated

across the connector. For instance, pin 62 is available on P1 and P4, but only P1 is connected by default.

The signal on P4 is marked with a *(star) to signify that it is not connected by default. It can be routed to

the pin by using a 0 Ω resistor in the path. For the exact resistor placement, see the schematics and

placement diagram.

2.5 Power

The LaunchPad is designed such that it can be powered by the USB connection or by external

2xAA/2xAAA batteries.

CC3200 SimpleLink™ Wi-Fi

and IoT Solution with MCU LaunchPad SWRU372–June 2014

Hardware

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