K40P121M100SF2 Datasheet, PDF (60/62 Pages) Freescale Semiconductor, Inc – K40 Sub-Family Data Sheet Supports the following Temperature range (ambient): -40 to 105°C

Pinout
121 Pin Name Default
ALT0
ALT1
ALT2
ALT3
ALT4
ALT5
ALT6
ALT7
MAP
BGA
• PTC13
LCD_P33 LCD_P33 PTC13
UART4_CTS
_b
LCD_P33
• PTC14
LCD_P34 LCD_P34 PTC14
UART4_RX
LCD_P34
• PTC15
LCD_P35 LCD_P35 PTC15
UART4_TX
LCD_P35
• PTC16
LCD_P36 LCD_P36 PTC16
CAN1_RX UART3_RX
LCD_P36
• PTC17
LCD_P37 LCD_P37 PTC17
CAN1_TX UART3_TX
LCD_P37
• PTC18
LCD_P38 LCD_P38 PTC18
UART3_RTS
_b
LCD_P38
• PTC19
LCD_P39 LCD_P39 PTC19
UART3_CTS
_b
LCD_P39
• PTD0
LCD_P40 LCD_P40 PTD0
SPI0_PCS0 UART2_RTS
_b
LCD_P40
• PTD1
LCD_P41/ LCD_P41/ PTD1
ADC0_SE5b ADC0_SE5b
SPI0_SCK UART2_CTS
_b
LCD_P41
• PTD2
LCD_P42 LCD_P42 PTD2
SPI0_SOUT UART2_RX
LCD_P42
• PTD3
LCD_P43 LCD_P43 PTD3
SPI0_SIN UART2_TX
LCD_P43
• PTD4
LCD_P44 LCD_P44 PTD4
SPI0_PCS1 UART0_RTS FTM0_CH4
_b
EWM_IN LCD_P44
• PTD5
LCD_P45/ LCD_P45/ PTD5
ADC0_SE6b ADC0_SE6b
SPI0_PCS2 UART0_CTS FTM0_CH5
_b
EWM_OUT_ LCD_P45
b
• PTD6
LCD_P46/ LCD_P46/ PTD6
ADC0_SE7b ADC0_SE7b
SPI0_PCS3 UART0_RX FTM0_CH6
FTM0_FLT0 LCD_P46
• VSS
VSS
VSS
• VDD
VDD
VDD
• PTD7
LCD_P47 LCD_P47 PTD7
CMT_IRO UART0_TX FTM0_CH7
FTM0_FLT1 LCD_P47
• PTD8
DISABLED
PTD8
I2C0_SCL
• PTD9
DISABLED
PTD9
I2C0_SDA
• PTD10
DISABLED
PTD10
• PTD11
DISABLED
PTD11
SPI2_PCS0
SDHC0_CLK
IN
• PTD12
DISABLED
PTD12
SPI2_SCK
SDHC0_D4
• PTD13
DISABLED
PTD13
SPI2_SOUT
SDHC0_D5
• PTD14
DISABLED
PTD14
SPI2_SIN
SDHC0_D6
• PTD15
DISABLED
PTD15
SPI2_PCS1
SDHC0_D7
EzPort
8.2 K40 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.
K40 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
60
Preliminary
Freescale Semiconductor, Inc.