K20P48M50SF0 Datasheet, PDF (57/60 Pages) Freescale Semiconductor, Inc – K20 Sub-Family

48 Pin Name
Default
ALT0
ALT1
ALT2
ALT3
ALT4
ALT5
ALT6
ALT7
LQFP
-QFN
24 PTA18
EXTAL0
EXTAL0
PTA18
FTM0_FLT2 FTM_CLKIN0
25 PTA19
XTAL0
XTAL0
PTA19
FTM1_FLT0 FTM_CLKIN1
LPTMR0_ALT1
26 RESET_b RESET_b RESET_b
27 PTB0/
LLWU_P5
ADC0_SE8/ ADC0_SE8/ PTB0/
TSI0_CH0 TSI0_CH0 LLWU_P5
I2C0_SCL
FTM1_CH0
FTM1_QD_
PHA
28 PTB1
ADC0_SE9/ ADC0_SE9/ PTB1
TSI0_CH6 TSI0_CH6
I2C0_SDA FTM1_CH1
FTM1_QD_
PHB
29 PTB2
ADC0_SE12/ ADC0_SE12/ PTB2
TSI0_CH7 TSI0_CH7
I2C0_SCL UART0_RTS_b
FTM0_FLT3
30 PTB3
ADC0_SE13/ ADC0_SE13/ PTB3
TSI0_CH8 TSI0_CH8
I2C0_SDA
UART0_CTS_
b/
UART0_COL_b
FTM0_FLT0
31 PTB16
TSI0_CH9 TSI0_CH9 PTB16
UART0_RX
EWM_IN
32 PTB17
TSI0_CH10 TSI0_CH10 PTB17
UART0_TX
EWM_OUT_b
33 PTC0
ADC0_SE14/ ADC0_SE14/ PTC0
TSI0_CH13 TSI0_CH13
SPI0_PCS4 PDB0_EXTRG
34 PTC1/
LLWU_P6
ADC0_SE15/ ADC0_SE15/ PTC1/
TSI0_CH14 TSI0_CH14 LLWU_P6
SPI0_PCS3 UART1_RTS_b FTM0_CH0
I2S0_TXD0
35 PTC2
ADC0_SE4b/ ADC0_SE4b/ PTC2
CMP1_IN0/ CMP1_IN0/
TSI0_CH15 TSI0_CH15
SPI0_PCS2 UART1_CTS_b FTM0_CH1
I2S0_TX_FS
36 PTC3/
LLWU_P7
CMP1_IN1
CMP1_IN1
PTC3/
LLWU_P7
SPI0_PCS1 UART1_RX FTM0_CH2
I2S0_TX_BCLK
37 PTC4/
LLWU_P8
DISABLED
PTC4/
LLWU_P8
SPI0_PCS0 UART1_TX FTM0_CH3
CMP1_OUT
38 PTC5/
LLWU_P9
DISABLED
PTC5/
LLWU_P9
SPI0_SCK
LPTMR0_ALT2 I2S0_RXD0
CMP0_OUT
39 PTC6/
LLWU_P10
CMP0_IN0
CMP0_IN0
PTC6/
LLWU_P10
SPI0_SOUT PDB0_EXTRG I2S0_RX_BCLK
I2S0_MCLK
40 PTC7
CMP0_IN1 CMP0_IN1 PTC7
SPI0_SIN
USB_SOF_ I2S0_RX_FS
OUT
41 PTD0/
LLWU_P12
DISABLED
PTD0/
LLWU_P12
SPI0_PCS0 UART2_RTS_b
42 PTD1
ADC0_SE5b ADC0_SE5b PTD1
SPI0_SCK UART2_CTS_b
43 PTD2/
LLWU_P13
DISABLED
PTD2/
LLWU_P13
SPI0_SOUT UART2_RX
44 PTD3
DISABLED
PTD3
SPI0_SIN UART2_TX
45 PTD4/
LLWU_P14
DISABLED
PTD4/
LLWU_P14
SPI0_PCS1 UART0_RTS_b FTM0_CH4
EWM_IN
46 PTD5
ADC0_SE6b ADC0_SE6b PTD5
SPI0_PCS2
UART0_CTS_ FTM0_CH5
b/
UART0_COL_b
EWM_OUT_b
47 PTD6/
LLWU_P15
ADC0_SE7b ADC0_SE7b PTD6/
LLWU_P15
SPI0_PCS3 UART0_RX
FTM0_CH6
FTM0_FLT0
48 PTD7
DISABLED
PTD7
CMT_IRO UART0_TX FTM0_CH7
FTM0_FLT1
Pinout
EzPort
K20 Sub-Family Data Sheet, Rev. 4 5/2012.
Freescale Semiconductor, Inc.
57