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Chip signal name
Module signal
TPM_CLKIN[1:0]
TPM_EXTCLK
TPM1_CH[1:0]
Chip signal name
Module signal
TPM_CLKIN[1:0]
TPM_EXTCLK
TPM2_CH[1:0]
Chip signal name
Module signal
LPTMR0_ALT[3:1]
LPTMR0_ALTn
Chip signal name
Module signal
1
RTC_CLKOUT
RTC_CLKOUT
1. RTC_CLKOUT can also be driven with OSCERCLK via SIM control bit SIM_SOPT[RCTCLKOUTSEL]
10.5.6 Communication interfaces
Chip signal name
Module signal
USB0_DM
USB0_DP
USB_CLKIN
Freescale Semiconductor, Inc.
Table 10-11. TPM1 signal descriptions
Description
name
External clock. TPM external clock can be selected to increment the
TPM counter on every rising edge synchronized to the counter
clock.
TPM_CHn
TPM channel (n = 1 to 0). A TPM channel pin is configured as
output when configured in an output compare or PWM mode and
the TPM counter is enabled, otherwise the TPM channel pin is an
input.
Table 10-12. TPM2 signal descriptions
Description
name
External clock. TPM external clock can be selected to increment the
TPM counter on every rising edge synchronized to the counter
clock.
TPM_CHn
TPM channel (n = 1 to 0). A TPM channel pin is configured as
output when configured in an output compare or PWM mode and
the TPM counter is enabled, otherwise the TPM channel pin is an
input.
Table 10-13. LPTMR0 signal descriptions
Description
name
Pulse Counter Input pin
Table 10-14. RTC signal descriptions
Description
name
1 Hz square-wave output or OSCERCLK
Table 10-15. USB FS OTG Signal Descriptions
Description
name
usb_dm
USB D- analog data signal on the USB bus.
usb_dp
USB D+ analog data signal on the USB bus.
—
Alternate USB clock input
KL27 Sub-Family Reference Manual , Rev. 5, 01/2016
Chapter 10 Pinouts and Packaging
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