K22P64M50SF4 Datasheet, PDF (54/59 Pages) Freescale Semiconductor, Inc – K22 Sub-Family Data Sheet

Pinout
8 Pinout
8.1 K22 Signal Multiplexing and Pin Assignments
The following table shows the signals available on each pin and the locations of these
pins on the devices supported by this document. The Port Control Module is responsible
for selecting which ALT functionality is available on each pin.
NOTE
• The analog input signals ADC0_SE10, ADC0_SE11,
ADC0_DP1, and ADC0_DM1 are available only for K11,
K12, K21, and K22 devices and are not present on K10 and
K20 devices.
• The TRACE signals on PTE0, PTE1, PTE2, PTE3, and
PTE4 are available only for K11, K12, K21, and K22
devices and are not present on K10 and K20 devices.
• If the VBAT pin is not used, the VBAT pin should be left
floating. Do not connect VBAT pin to VSS.
• The FTM_CLKIN signals on PTB16 and PTB17 are
available only for K11, K12, K21, and K22 devices and is
not present on K10 and K20 devices. For K22D devices
this signal is on ALT7, and for K22F devices, this signal is
on ALT4.
64
Default
LQFP
1 ADC0_SE10
2 ADC0_SE11
3 VDD
4 VSS
5 USB0_DP
6 USB0_DM
7 VOUT33
8 VREGIN
9 ADC0_DP0
10 ADC0_DM0
11 ADC0_DP3
12 ADC0_DM3
13 VDDA
14 VREFH
ALT0
ADC0_SE10
ADC0_SE11
VDD
VSS
USB0_DP
USB0_DM
VOUT33
VREGIN
ADC0_DP0
ADC0_DM0
ADC0_DP3
ADC0_DM3
VDDA
VREFH
ALT1
PTE0
PTE1/
LLWU_P0
ALT2
ALT3
UART1_TX
UART1_RX
ALT4
ALT5
ALT6
ALT7
EzPort
TRACE_CLKOUT I2C1_SDA
TRACE_D3 I2C1_SCL
RTC_CLKOUT
K22 Sub-Family Data Sheet Data Sheet, Rev. 3, 08/2012.
54
Freescale Semiconductor, Inc.