K40P81M100SF2_11 Datasheet, PDF (57/63 Pages) Freescale Semiconductor, Inc – Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz

81 80 Pin Name Default
ALT0
ALT1
MAP LQF
BGA P
• 18 VREFH VREFH VREFH
• 19 VREFL VREFL VREFL
• 20 VSSA
VSSA
VSSA
• 21 VREF_OUT/ VREF_OUT VREF_OUT/
CMP1_IN5/
CMP1_IN5/
CMP0_IN5/
CMP0_IN5/
ADC1_SE1
ADC1_SE1
8
8
• 22 DAC0_OUT/ DAC0_OUT DAC0_OUT/
CMP1_IN3/
CMP1_IN3/
ADC0_SE2
ADC0_SE2
3
3
• 23 XTAL32 XTAL32 XTAL32
• 24 EXTAL32 EXTAL32 EXTAL32
• 25 VBAT
VBAT
VBAT
• 26 PTA0
JTAG_TCL TSI0_CH1 PTA0
K/
SWD_CLK/
EZP_CLK
• 27 PTA1
JTAG_TDI/ TSI0_CH2 PTA1
EZP_DI
• 28 PTA2
JTAG_TDO/ TSI0_CH3 PTA2
TRACE_SW
O/EZP_DO
• 29 PTA3
JTAG_TMS/ TSI0_CH4 PTA3
SWD_DIO
• 30 PTA4
NMI_b/ TSI0_CH5 PTA4
EZP_CS_b
• 31 PTA5
DISABLED
PTA5
• 32 PTA12
CMP2_IN0 CMP2_IN0 PTA12
• 33 PTA13
CMP2_IN1 CMP2_IN1 PTA13
• 34 PTA14
DISABLED
PTA14
• 35 PTA15
• 36 PTA16
DISABLED
DISABLED
PTA15
PTA16
• 37 PTA17
• 38 VDD
• 39 VSS
• 40 PTA18
ADC1_SE1
7
VDD
VSS
EXTAL
ADC1_SE1
7
VDD
VSS
EXTAL
PTA17
PTA18
• 41 PTA19
XTAL
XTAL
PTA19
Pinout
ALT2
ALT3
ALT4
ALT5
ALT6
ALT7
EzPort
UART0_CT FTM0_CH5
S_b
UART0_RX FTM0_CH6
UART0_TX FTM0_CH7
UART0_RT
S_b
FTM0_CH0
FTM0_CH1
FTM0_CH2
CAN0_TX FTM1_CH0
CAN0_RX FTM1_CH1
SPI0_PCS0 UART0_TX
SPI0_SCK UART0_RX
SPI0_SOUT UART0_CT
S_b
SPI0_SIN UART0_RT
S_b
JTAG_TCL EZP_CLK
K/
SWD_CLK
JTAG_TDI EZP_DI
JTAG_TDO/ EZP_DO
TRACE_SW
O
JTAG_TMS/
SWD_DIO
NMI_b
EZP_CS_b
CMP2_OUT I2S0_RX_B JTAG_TRS
CLK
T
I2S0_TXD FTM1_QD_
PHA
I2S0_TX_F FTM1_QD_
S
PHB
I2S0_TX_B
CLK
I2S0_RXD
I2S0_RX_F
S
I2S0_MCLK I2S0_CLKIN
FTM0_FLT2 FTM_CLKIN
0
FTM1_FLT0 FTM_CLKIN
1
LPT0_ALT1
K40 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Freescale Semiconductor, Inc.
Preliminary
57