M451LG6AE Datasheet, PDF (103/219 Pages) List of Unclassifed Manufacturers – 32-bit Microcontroller

M451
4.3.8 M453 CAN Series(CAN+USB) LQFP64 Pin Description
MFP* = Multi-function pin. (Refer to section SYS_GPx_MFPL and SYS_GPx_MFPH)
PA.0 MFP0 means SYS_GPA_MFPL[3:0]=0x0.
PA.9 MFP5 means SYS_GPA_MFPH[7:4]=0x5.
Pin No. Pin Name
1
PB.15
EADC_CH12
ACMP0_P3
EBI_nCS1
2
PB.5
EADC_CH13
SPI0_MOSI0
SPI1_MOSI
ACMP0_P2
EBI_AD6
UART2_RXD
3
PB.6
EADC_CH14
SPI0_MISO0
SPI1_MISO
ACMP0_P1
EBI_AD5
STADC
4
PB.7
EADC_CH15
SPI0_CLK
SPI1_CLK
ACMP0_P0
EBI_AD4
5
nRESET
6
PD.0
EADC_CH6
SPI1_I2SMCLK
UART0_RXD
ACMP1_N
Type
I/O
A
A
O
I/O
A
I/O
I/O
A
I/O
I/O
I/O
A
I/O
I/O
A
I/O
I/O
I/O
A
I/O
I/O
A
I/O
I
I/O
A
O
I
A
MFP*
MFP0
MFP1
MFP5
MFP7
MFP0
MFP1
MFP2
MFP3
MFP5
MFP7
MFP9
MFP0
MFP1
MFP2
MFP3
MFP5
MFP7
MFP10
MFP0
MFP1
MFP2
MFP3
MFP5
MFP7
MFP0
MFP0
MFP1
MFP2
MFP3
MFP5
Description
General purpose digital I/O pin.
EADC analog input channel 12.
Comparator0 positive input pin.
EBI chip select 1 enable output pin.
General purpose digital I/O pin.
EADC analog input channel 13.
SPI0 1st MOSI (Master Out, Slave In) pin.
SPI1 MOSI (Master Out, Slave In) pin.
Comparator0 positive input pin.
EBI address/data bus bit 6.
Data receiver input pin for UART2. (M45xD/M45xC Only)
General purpose digital I/O pin.
EADC analog input channel 14.
SPI0 1st MISO (Master In, Slave Out) pin.
SPI1 MISO (Master In, Slave Out) pin.
Comparator0 positive input pin.
EBI address/data bus bit 5.
ADC external trigger input. (M45xD/M45xC Only)
General purpose digital I/O pin.
EADC analog input channel 15.
SPI0 serial clock pin.
SPI1 serial clock pin
Comparator0 positive input pin.
EBI address/data bus bit 4.
External reset input: active LOW, with an internal pull-up.
Set this pin low reset to initial state.
General purpose digital I/O pin.
EADC analog input channel 6. (M45xD/M45xC Only)
I2S1 master clock output pin.
Data receiver input pin for UART0.
Comparator1 negative input pin.
Mar. 04, 2016
Page 103 of 219
Rev.2.05