56F805

www.DataSheet4U.com Freescale Semiconductor, Inc. DSP56F805/D Rev. 12.0, 02/2004 56F805 Technical Data 56F805 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 4 6 PWM Outputs Current Sense Inputs Fault Inputs PWM Outputs Current Sense Inputs Fault Inputs A/D1 A/D2 VREF ADC Interrupt Controller Up to 64K × 16-bit words each of external Program and Data memory Two 6-channel PWM Modules Two 4-channel, 12-bit ADCs Two Quadrature Decoders CAN 2.0 B Module Two Serial Communication Interfaces (SCIs) Serial Peripheral Interface (SPI) Up to four General Purpose Quad Timers JTAG/OnCETM port for debugging 14 Dedicated and 18 Shared GPIO lines 144-pin LQFP Package Freescale Semiconductor, Inc... PWMA RSTO RESET IRQA EXTBOOT IRQB 6 JTAG/ OnCE Port VPP VCAPC VDD 2 8 VSS 8* Digital Reg Analog Reg VDDA VSSA PWMB Low Voltage Supervisor 3 4 4 4 4 Quadrature Decoder 0/ Quad Timer A Quadrature Decoder 1/ Quad B Timer Quad Timer C Program Controller and Hardware Looping Unit Address Generation Unit Data ALU 16 x 16 + 36 → 36-Bit MAC Three 16-bit Input Registers Two ...