Table 2. Feature Summary (continued)
Feature Details
12-bit digital-to-analog converter (DAC) 1
High-speed comparator (CMP) 1 with 6-bit DAC
Programmable voltage reference (VREF) 1
Timers
Programmable delay block (PDB) 1 ADC channel (with 2 triggers), 1 DAC channel, and 1 pulse-out to CMP
16-bit flexible timer (FTM0) Up to 2 channels, with quadrature decoder
16-bit flexible timer (FTM1) 6 channels
16-bit modulo timer (MTIM) 1
Carrier modulator transmitter (CMT) 1
Low-power timers (LPTMR0 and LPTMR1) Support Time of Day function with an external 32.768 kHz low power crystal
oscillator
1-channel, 16-bit pulse counter or periodic interrupt
Communication Interfaces
16-bit serial peripheral interface (SPI0) 1 with independent 8-byte transmit and receive FIFOs
16-bit serial peripheral interface (SPI1) 1 (without FIFO)
Inter-Integrated Circuit (I
2
C) Up to 4
Universal asynchronous receivers/
transmitters (UART0 and UART1)
Serial communications interface (SCI)
Support for ISO 7816 protocol for interfacing with smart cards
Hardware flow control
Higher baud rates (CPU clock)
Independent data FIFO for transmit and receive
Human-Machine Interface (HMI)
Rapid general-purpose input/output
(RGPIO)
2
Up to 16 bits of high-speed GPIO functionality connected to the processor's local
32-bit bus with faster set, clear, and toggle functionality
Enhanced general-purpose input/output
(EGPIO)
Up to 48
Pin interrupt / DMA request capability
Up to 16 EGPIOs (PORTB and PORTC) with digital glitch filter
Hysteresis and configurable pullup/pulldown device on all input pins
Configurable slew rate and drive strength on all output pins
Touch sensing inputs (TSI) Up to 16
Interrupt Request Pin (IRQ) Rising or falling edge selection
Level sensitivity option
Configurable internal pullup/pulldown
Defined as a nonmaskable interrupt request
1. FlexNVM can be used as program flash, as data flash, or, in conjunction with FlexRAM, as high-endurance EEPROM or a
combination of data flash and EEPROM.
2. Shared with EGPIO pins
The following table summarizes features that vary by family.
Features
ColdFire+ Portfolio Product Brief, Rev. 4, 03/2013
Freescale Semiconductor, Inc. 7