K20P81M100SF2V2 Datasheet, PDF (68/71 Pages) Freescale Semiconductor, Inc – K20 Sub-Family

Pinout
80 Pin Name
Default
ALT0
ALT1
ALT2
ALT3
ALT4
ALT5
ALT6
ALT7
EzPort
LQFP
53 PTB18
TSI0_CH11 TSI0_CH11 PTB18
CAN0_TX
FTM2_CH0 I2S0_TX_BCLK FB_AD15
FTM2_QD_
PHA
54 PTB19
TSI0_CH12 TSI0_CH12 PTB19
CAN0_RX
FTM2_CH1 I2S0_TX_FS FB_OE_b
FTM2_QD_
PHB
55 PTC0
ADC0_SE14/ ADC0_SE14/ PTC0
TSI0_CH13 TSI0_CH13
SPI0_PCS4 PDB0_EXTRG
FB_AD14 I2S0_TXD1
56 PTC1/
LLWU_P6
ADC0_SE15/ ADC0_SE15/ PTC1/
TSI0_CH14 TSI0_CH14 LLWU_P6
SPI0_PCS3 UART1_RTS_b FTM0_CH0 FB_AD13
I2S0_TXD0
57 PTC2
ADC0_SE4b/ ADC0_SE4b/ PTC2
CMP1_IN0/ CMP1_IN0/
TSI0_CH15 TSI0_CH15
SPI0_PCS2 UART1_CTS_b FTM0_CH1 FB_AD12 I2S0_TX_FS
58 PTC3/
LLWU_P7
CMP1_IN1
CMP1_IN1
PTC3/
LLWU_P7
SPI0_PCS1 UART1_RX FTM0_CH2 CLKOUT
I2S0_TX_BCLK
59 VSS
VSS
VSS
60 VDD
VDD
VDD
61 PTC4/
LLWU_P8
DISABLED
PTC4/
LLWU_P8
SPI0_PCS0 UART1_TX FTM0_CH3 FB_AD11
CMP1_OUT
62 PTC5/
LLWU_P9
DISABLED
PTC5/
LLWU_P9
SPI0_SCK LPTMR0_ALT2 I2S0_RXD0 FB_AD10
CMP0_OUT
63 PTC6/
LLWU_P10
CMP0_IN0
CMP0_IN0
PTC6/
LLWU_P10
SPI0_SOUT PDB0_EXTRG I2S0_RX_BCLK FB_AD9
I2S0_MCLK
64 PTC7
CMP0_IN1 CMP0_IN1 PTC7
SPI0_SIN
USB_SOF_ I2S0_RX_FS FB_AD8
OUT
65 PTC8
ADC1_SE4b/ ADC1_SE4b/ PTC8
CMP0_IN2 CMP0_IN2
I2S0_MCLK FB_AD7
66 PTC9
ADC1_SE5b/ ADC1_SE5b/ PTC9
CMP0_IN3 CMP0_IN3
I2S0_RX_BCLK FB_AD6
FTM2_FLT0
67 PTC10
ADC1_SE6b ADC1_SE6b PTC10
I2C1_SCL
I2S0_RX_FS FB_AD5
68 PTC11/
LLWU_P11
ADC1_SE7b ADC1_SE7b PTC11/
LLWU_P11
I2C1_SDA
I2S0_RXD1 FB_RW_b
69 VSS
VSS
VSS
70 VDD
VDD
VDD
71 PTC16
DISABLED
PTC16
CAN1_RX UART3_RX
FB_CS5_b/
FB_TSIZ1/
FB_BE23_16_b
72 PTC17
DISABLED
PTC17
CAN1_TX UART3_TX
FB_CS4_b/
FB_TSIZ0/
FB_BE31_24_b
73 PTD0/
LLWU_P12
DISABLED
PTD0/
LLWU_P12
SPI0_PCS0 UART2_RTS_b
FB_ALE/
FB_CS1_b/
FB_TS_b
74 PTD1
ADC0_SE5b ADC0_SE5b PTD1
SPI0_SCK UART2_CTS_b
FB_CS0_b
75 PTD2/
LLWU_P13
DISABLED
PTD2/
LLWU_P13
SPI0_SOUT UART2_RX
FB_AD4
76 PTD3
DISABLED
PTD3
SPI0_SIN UART2_TX
FB_AD3
77 PTD4/
LLWU_P14
DISABLED
PTD4/
LLWU_P14
SPI0_PCS1 UART0_RTS_b FTM0_CH4
FB_AD2
EWM_IN
K20 Sub-Family Data Sheet, Rev. 1, 6/2012.
68
Preliminary
Freescale Semiconductor, Inc.
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