User's Guide
Table Of Contents
Mouselet-B User Guide
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14
P4_UART_RX
I/O
Input floating
• GPIO: P4
• Peripheral UART: puart_rx
• SPI_2: MOSI (master and slave)
• IR_TX
15
P24_UART_TX
I/O
Input floating
• GPIO: P24
• SPI_2: SPI_CLK (master and slave)
• Peripheral UART: puart_tx
16
P13
I/O
PWM3
Input floating
• GPIO: P13
• A/D converter input
P28
I/O
PWM2
Input floating
• GPIO: P28
• A/D converter input
• LED1
• IR_TX
Current: 16 mA
17
P14
I/O
PWM2
Input floating
• GPIO: P14
• A/D converter input
P38
I/O
Input floating
• GPIO: P38
• A/D converter input
• SPI_2: MOSI (master and slave)
• IR_TX
18
P11
I/O
Input floating
• GPIO: P11
• A/D converter input
• XTALI 32K
P27
I/O
PWM1
Input floating
• GPIO: P27
• SPI_2: MOSI (master and slave)
Current: 16 mA
19
P12
I/O
Input floating
• GPIO: P12
• A/D converter input
•XTALO 32K
P26
I/O
PWM0
Input floating
• GPIO: P26
• SPI_2: SPI_CS (slave only)
Current: 16 mA
a:Only set P0 into falling edge interrupt mode can maintain Mouselet-B a low power
consumption when Mouselet-B in deep sleep mode.