56F8037 Datasheet, PDF (6/180 Pages) Freescale Semiconductor, Inc – 16-bit Digital Signal Controllers

– External GPIO
– Internal timers
– Analog comparator outputs
– ADC conversion result which compares with values of ADC high- and low-limit registers to set
PWM output
• Two independent 12-bit Analog-to-Digital Converters (ADCs)
— 2 x 8 channel inputs
— Supports both simultaneous and sequential conversions
— ADC conversions can be synchronized by both PWM and timer modules
— Sampling rate up to 2.67MSPS
— 16-word result buffer registers
• Two 12-bit Digital-to-Analog Converters (DACs)
— 2 microsecond settling time when output swing from rail to rail
— Automatic waveform generation generates square, triangle and sawtooth waveforms with
programmable period, update rate, and range
• Two 16-bit multi-purpose Quad Timer modules (TMRs)
— Up to 96MHz operating clock
— Eight independent 16-bit counter/timers with cascading capability
— Each timer has capture and compare capability
— Up to 12 operating modes
• Two Queued Serial Communication Interfaces (QSCIs) with LIN Slave functionality
— Full-duplex or single-wire operation
— Two receiver wake-up methods:
– Idle line
– Address mark
— Four-bytes-deep FIFOs are available on both transmitter and receiver
• Two Queued Serial Peripheral Interfaces (QSPIs)
— Full-duplex operation
— Master and slave modes
— Four-words-deep FIFOs available on both transmitter and receiver
— Programmable Length Transactions (2 to 16 bits)
• One Inter-Integrated Circuit (I²C) port
— Operates up to 400kbps
— Supports both master and slave operation
— Supports both 10-bit address mode and broadcasting mode
• One Freescale scalable controller area network (MSCAN) module
56F8037 Data Sheet, Rev. 2
6
Freescale Semiconductor
Preliminary