Information

3.9.1.6 FlexCAN Operation in Low Power Modes
The FlexCAN module is operational in VLPR and VLPW modes. With the 2 MHz bus
clock, the fastest supported FlexCAN transfer rate is 256 kbps. The bit timing parameters
in the module must be adjusted for the new frequency, but full functionality is possible.
The FlexCAN module can be configured to generate a wakeup interrupt in STOP and
VLPS modes. When the FlexCAN is configured to generate a wakeup, a recessive to
dominant transition on the CAN bus generates an interrupt.
3.9.1.7 FlexCAN Doze Mode
The Doze mode for the FlexCAN module is the same as the Wait and VLPW modes for
the chip.
3.9.2 SPI configuration
This section summarizes how the module has been configured in the chip. For a
comprehensive description of the module itself, see the module’s dedicated chapter.
Signal multiplexing
Register
access
SPI
Peripheral
bridge
Module signals
Figure 3-50. SPI configuration
Table 3-61. Reference links to related information
Topic Related module Reference
Full description SPI SPI
System memory map System memory map
Clocking Clock Distribution
Signal Multiplexing Port control Signal Multiplexing
Communication interfaces
K10 Sub-Family Reference Manual, Rev. 6, Nov 2011
134 Freescale Semiconductor, Inc.