K51P81M100SF2V2 Datasheet, PDF (72/74 Pages) Freescale Semiconductor, Inc – K51 Sub-Family

Pinout
80 Pin Name
Default
ALT0
ALT1
ALT2
ALT3
ALT4
ALT5
ALT6
ALT7
EzPort
LQFP
64 VCAP1
VCAP1
VCAP1
65 PTC4/
LLWU_P8
LCD_P24
LCD_P24
PTC4/
LLWU_P8
SPI0_PCS0 UART1_TX FTM0_CH3
CMP1_OUT LCD_P24
66 PTC5/
LLWU_P9
LCD_P25
LCD_P25
PTC5/
LLWU_P9
SPI0_SCK LPTMR0_ALT2 I2S0_RXD0
CMP0_OUT LCD_P25
67 PTC6/
LLWU_P10
LCD_P26/
CMP0_IN0
LCD_P26/
CMP0_IN0
PTC6/
LLWU_P10
SPI0_SOUT PDB0_EXTRG I2S0_RX_BCLK
I2S0_MCLK LCD_P26
68 PTC7
LCD_P27/ LCD_P27/ PTC7
CMP0_IN1 CMP0_IN1
SPI0_SIN
USB_SOF_ I2S0_RX_FS
OUT
LCD_P27
69 PTC8
LCD_P28/ LCD_P28/ PTC8
ADC1_SE4b/ ADC1_SE4b/
CMP0_IN2 CMP0_IN2
I2S0_MCLK
LCD_P28
70 PTC9
LCD_P29/ LCD_P29/ PTC9
ADC1_SE5b/ ADC1_SE5b/
CMP0_IN3 CMP0_IN3
I2S0_RX_BCLK
FTM2_FLT0 LCD_P29
71 PTC10
LCD_P30/ LCD_P30/ PTC10
ADC1_SE6b ADC1_SE6b
I2C1_SCL
I2S0_RX_FS
LCD_P30
72 PTC11/
LLWU_P11
LCD_P31/ LCD_P31/ PTC11/
ADC1_SE7b ADC1_SE7b LLWU_P11
I2C1_SDA
I2S0_RXD1
LCD_P31
73 PTD0/
LLWU_P12
LCD_P40
LCD_P40
PTD0/
LLWU_P12
SPI0_PCS0 UART2_RTS_b
LCD_P40
74 PTD1
LCD_P41/ LCD_P41/ PTD1
ADC0_SE5b ADC0_SE5b
SPI0_SCK UART2_CTS_b
LCD_P41
75 PTD2/
LLWU_P13
LCD_P42
LCD_P42
PTD2/
LLWU_P13
SPI0_SOUT UART2_RX
LCD_P42
76 PTD3
LCD_P43 LCD_P43 PTD3
SPI0_SIN UART2_TX
LCD_P43
77 PTD4/
LLWU_P14
LCD_P44
LCD_P44
PTD4/
LLWU_P14
SPI0_PCS1 UART0_RTS_b FTM0_CH4
EWM_IN
LCD_P44
78 PTD5
LCD_P45/ LCD_P45/ PTD5
ADC0_SE6b ADC0_SE6b
SPI0_PCS2
UART0_CTS_ FTM0_CH5
b/
UART0_COL_b
EWM_OUT_b LCD_P45
79 PTD6/
LLWU_P15
LCD_P46/ LCD_P46/ PTD6/
ADC0_SE7b ADC0_SE7b LLWU_P15
SPI0_PCS3 UART0_RX
FTM0_CH6
FTM0_FLT0 LCD_P46
80 PTD7
LCD_P47 LCD_P47 PTD7
CMT_IRO UART0_TX FTM0_CH7
FTM0_FLT1 LCD_P47
8.2 K51 Pinouts
The below figure shows the pinout diagram for the devices supported by this document.
Many signals may be multiplexed onto a single pin. To determine what signals can be
used on which pin, see the previous section.
K51 Sub-Family Data Sheet, Rev. 1, 6/2012.
72
Preliminary
Freescale Semiconductor, Inc.
General Business Information