K20P81M100SF2 Datasheet, PDF (56/61 Pages) Freescale Semiconductor, Inc – K20 Sub-Family Data Sheet

Pinout
80 Default
ALT0
QFP
15 PGA1_DP/
ADC1_DP0/
ADC0_DP3
PGA1_DP/
ADC1_DP0/
ADC0_DP3
16 PGA1_DM/
ADC1_DM0/
ADC0_DM3
PGA1_DM/
ADC1_DM0/
ADC0_DM3
17 VDDA
VDDA
18 VREFH
VREFH
19 VREFL
VREFL
20 VSSA
VSSA
21 VREF_OUT VREF_OUT
22 DAC0_OUT DAC0_OUT
23 XTAL32
XTAL32
24 EXTAL32 EXTAL32
25 VBAT
VBAT
26 JTAG_TCLK/ TSI0_CH1
SWD_CLK/
EZP_CLK
27 JTAG_TDI/
EZP_DI
TSI0_CH2
28 JTAG_TDO/ TSI0_CH3
TRACE_SWO/
EZP_DO
29 JTAG_TMS/ TSI0_CH4
SWD_DIO
30 NMI_b/
EZP_CS_b
TSI0_CH5
31 JTAG_TRST
32 CMP2_IN0 CMP2_IN0
33 CMP2_IN1 CMP2_IN1
34 DISABLED
35 DISABLED
36 DISABLED
37 ADC1_SE17 ADC1_SE17
38 VDD
39 VSS
40 EXTAL
41 XTAL
42 RESET_b
VDD
VSS
EXTAL
XTAL
RESET_b
ALT1
ALT2
ALT3
ALT4
ALT5
ALT6
ALT7
EzPort
PTA0
UART0_CTS_ FTM0_CH5
b
PTA1
UART0_RX FTM0_CH6
aryJTAG_TCLK/ EZP_CLK
SWD_CLK
in ^{JTAG_TDI EZP_DI}
PTA2
UART0_TX FTM0_CH7
lim ^PTA3
PTA4
PTA5
re PTA12
P^PTA13
UART0_RTS_ FTM0_CH0
b
FTM0_CH1
FTM0_CH2
CAN0_TX FTM1_CH0
CAN0_RX FTM1_CH1
CMP2_OUT
JTAG_TDO/ EZP_DO
TRACE_SWO
JTAG_TMS/
SWD_DIO
NMI_b
EZP_CS_b
I2S0_RX_BCL JTAG_TRST
K
I2S0_TXD
FTM1_QD_PH
A
I2S0_TX_FS FTM1_QD_PH
B
PTA14
SPI0_PCS0 UART0_TX
I2S0_TX_BCL
K
PTA15
SPI0_SCK UART0_RX
I2S0_RXD
PTA16
SPI0_SOUT UART0_CTS_
b
I2S0_RX_FS
PTA17
SPI0_SIN
UART0_RTS_
b
I2S0_MCLK I2S0_CLKIN
PTA18
PTA19
FTM0_FLT2 FTM_CLKIN0
FTM1_FLT0 FTM_CLKIN1
LPT0_ALT1
K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
56
Preliminary
Freescale Semiconductor, Inc.