Information

Table 2-1. Module functional categories (continued)
Module category Description
System • System integration module
• Power management and mode controllers
• Multiple power modes available based on run, wait, stop, and power-
down modes
• Low-leakage wakeup unit
• Miscellaneous control module
• Crossbar switch
• Memory protection unit
• Peripheral bridge
• Direct memory access (DMA) controller with multiplexer to increase
available DMA requests
• External watchdog monitor
• Watchdog
Memories • Internal memories include:
• Program flash memory
• On devices with FlexMemory: FlexMemory
• FlexNVM
• FlexRAM
• On devices with program flash only: Programming acceleration RAM
• SRAM
• External memory or peripheral bus interface: FlexBus
• Serial programming interface: EzPort
Clocks • Multiple clock generation options available from internally- and externally-
generated clocks
• System oscillator to provide clock source for the MCU
• RTC oscillator to provide clock source for the RTC
Security • Cyclic Redundancy Check module for error detection
Analog • High speed analog-to-digital converter with integrated programmable gain
amplifier
• Comparator
• Digital-to-analog converter
• Internal voltage reference
Timers • Programmable delay block
• FlexTimers
• Periodic interrupt timer
• Low power timer
• Carrier modulator transmitter
• Independent real time clock
Communications • CAN
• Serial peripheral interface
• Inter-integrated circuit (I
2
C)
• UART
• Secured Digital host controller
• Integrated interchip sound (I
2
S)
Human-Machine Interfaces (HMI) • General purpose input/output controller
• Capacitive touch sense input interface enabled in hardware
Module Functional Categories
K10 Sub-Family Reference Manual, Rev. 6, Nov 2011
54 Freescale Semiconductor, Inc.