16-bit Hybrid Controller
www.DataSheet4U.com
Freescale Semiconductor, Inc.
DSP56F803/D Rev. 13.0, 02/2004
56F803
Technical Data
56F803 16-bit ...
Description
www.DataSheet4U.com
Freescale Semiconductor, Inc.
DSP56F803/D Rev. 13.0, 02/2004
56F803
Technical Data
56F803 16-bit Hybrid Controller
Up to 40 MIPS at 80MHz core frequency DSP and MCU functionality in a unified, C-efficient architecture Hardware DO and REP loops MCU-friendly instruction set supports both DSP and controller functions: MAC, bit manipulation unit, 14 addressing modes 31.5K × 16-bit words Program Flash 512 × 16-bit words Program RAM 4K × 16-bit words Data Flash 2K × 16-bit words Data RAM 2K × 16-bit words Boot Flash
6 3 3 PWM Outputs Current Sense Inputs Fault Inputs
Up to 64K × 16-bit words each of external Program and Data memory 6-channel PWM module Two 4-channel 12-bit ADCs Quadrature Decoder CAN 2.0 B module Serial Communication Interface (SCI) Serial Peripheral Interface (SPI) Up to two General Purpose Quad Timers JTAG/OnCETM port for debugging 16 shared GPIO lines 100–pin LQFP package
Freescale Semiconductor, Inc...
PWMA
RESET IRQA
EXTBOOT IRQB 6 JTAG/ OnCE Port VCAPC VDD 2 6 VSS 6* Digital Reg Analog Reg VDDA VSSA
4 4
A/D1 A/D2 VREF
ADC Interrupt Controller
Low Voltage Supervisor
4
Quadrature Decoder 0 / Quad Timer A
Program Controller and Hardware Looping Unit
Address Generation Unit
Data ALU 16 x 16 + 36 → 36-Bit MAC Three 16-bit Input Registers Two 36-bit Accumulators
Bit Manipulation Unit
Program Memory 32252 x 16 Flash 512 x 16 SRAM Quad Timer B Quad Timer C Quad Timer D 2 CAN 2.0A/B 2 2 S...
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