ML51/ML54/ML56
Sep. 01, 2020
Page
77
of 719
Rev 2.00
ML
51
/ML
54
/ML
5
6 S
E
RI
E
S
TECHNI
CA
L
RE
F
E
R
E
NC
E
M
A
NU
A
L
ML51/M
L54
/M
L56
Series
Tec
hnical Reference
Manual
Group
Pin Name
Type
Description
PWM2
PWM2_CH0
I/O
PWM2 channel 0 output/capture input.
PWM2_CH1
I/O
PWM2 channel 1 output/capture input.
PWM3
PWM3_CH0
I/O
PWM3 channel 0 output/capture input.
PWM3_CH1
I/O
PWM3 channel 1 output/capture input.
SPI0
SPI0_CLK
I/O
SPI0 serial clock pin.
SPI0_MISO
I/O
SPI0 MISO (Master In, Slave Out) pin.
SPI0_MOSI
I/O
SPI0 MOSI (Master Out, Slave In) pin.
SPI0_SS
I/O
SPI0 slave select pin.
SPI1
SPI1_CLK
I/O
SPI1 serial clock pin.
SPI1_MISO
I/O
SPI1 MISO (Master In, Slave Out) pin.
SPI1_MOSI
I/O
SPI1 MOSI (Master Out, Slave In) pin.
SPI1_SS
I/O
SPI1 slave select pin.
STADC
STADC
I
ADC external trigger input.
T0
T0
I/O
External count input to Timer/Counter 0 or its toggle output.
T1
T1
I/O
External count input to Timer/Counter 1 or its toggle output.
TK
TK0
A
Touch Key 0.
TK1
A
Touch Key 1.
TK2
A
Touch Key 2.
TK3
A
Touch Key 3.
TK4
A
Touch Key 4.
TK5
A
Touch Key 5.
TK6
A
Touch Key 6.
TK7
A
Touch Key 7.
TK8
A
Touch Key 8.
TK9
A
Touch Key 9.
TK10
A
Touch Key 10.
TK11
A
Touch Key 11.
TK12
A
Touch Key 12.
TK13
A
Touch Key 13.
TK14
A
Touch Key 14.
UART0
UART0_RXD
I
UART0 data receiver input pin.
UART0_TXD
O
UART0 data transmitter output pin.
UART1
UART1_RXD
I
UART1 data receiver input pin.
UART1_TXD
O
UART1 data transmitter output pin.
UART2
UART2_RXD
I
UART2 data receiver input pin.
