Datasheet

Table Of Contents
56F8035/56F8025 Data Sheet, Rev. 6
8 Freescale Semiconductor
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 (I
2
C) port
Operates up to 400kbps
Supports both master and slave operation
Supports both 10-bit address mode and broadcasting mode
Three 16-bit Programmable Interval Timers (PITs)
Two analog Comparators (CMPs)
Selectable input source includes external pins, DACs
Programmable output polarity
Output can drive Timer input, PWM fault input, PWM source, external pin output and trigger ADCs
Output falling and rising edge detection able to generate interrupts
Computer Operating Properly (COP)/Watchdog timer capable of selecting different clock sources
Up to 35 General-Purpose I/O (GPIO) pins with 5V tolerance
Integrated Power-On Reset (POR) and Low-Voltage Interrupt (LVI) module
Phase Lock Loop (PLL) provides a high-speed clock to the core and peripherals
Clock sources:
On-chip relaxation oscillator
External clock: Crystal oscillator, ceramic resonator, and external clock source
JTAG/EOnCE debug programming interface for real-time debugging
1.1.5 Energy Information
Fabricated in high-density CMOS with 5V tolerance
On-chip regulators for digital and analog circuitry to lower cost and reduce noise
Wait and Stop modes available
ADC smart power management
Each peripheral can be individually disabled to save power
1.2 56F8035/56F8025 Description
The 56F8035/56F8025 is a member of the 56800E core-based family of Digital Signal Controllers
(DSCs). It combines, on a single chip, the processing power of a DSP and the functionality of a
microcontroller with a flexible set of peripherals to create an extremely cost-effective solution. Because
of its low cost, configuration flexibility, and compact program code, the 56F8035/56F8025 is well-suited
for many applications. The 56F8035/56F8025 includes many peripherals that are especially useful for
industrial control, motion control, home appliances, general-purpose inverters, smart sensors, fire and