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56F805

Freescale Semiconductor
Part Number 56F805
Manufacturer Freescale Semiconductor
Description 16-bit Digital Signal Controllers
Published Mar 31, 2015
Detailed Description 56F805 Data Sheet Preliminary Technical Data 56F800 16-bit Digital Signal Controllers DSP56F805 Rev. 16 09/2007 freescal...
Datasheet PDF File 56F805 PDF File

56F805
56F805

Overview
56F805 Data Sheet Preliminary Technical Data 56F800 16-bit Digital Signal Controllers DSP56F805 Rev.
16 09/2007 freescale.
com Version History Rev.
16 Document Revision History Description of Change Added revision history.
Added this text to footnote 2 in Table 3-8: “However, the high pulse width does not have to be any particular percent of the low pulse width.
” 56F805 General Description • 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 (64KB) Program Flash • 512 × 16-bit words (1KB) Program RAM • 4K × 16-bit words (8KB) Data Flash • 2K × 16-bit words (4KB) Data RAM • 2K × 16-bit words (4KB) Boot Flash • Up to 64K × 16-bit words (128KB) 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 6 PWM Outputs Current Sense Inputs 3 Fault Inputs 4 6 PWM Outputs Current Sense Inputs 3 Fault Inputs 4 A/D1 4 A/D2 ADC 4 VREF Quadrature Decoder 0/ 4 Quad Timer A PWMA PWMB Interrupt Controller Quadrature Decoder 1/ Program Memory 4 Quad B Timer 32252 x 16 Flash 512 x 16 SRAM Quad Timer C 2 Boot Flash Quad Timer D 2048 x 16 Flash 4 / Alt Func CAN 2.
0A/B Data Memory 2 SCI0 4096 x 16 Flash 2048 x 16 SRAM or 2 GPIO SCI1 or 2 GPIO COP/ Watchdog SPI Applica- or tion-Specific 4 GPIO Memory & Dedicated GPIO Peripherals 14 RSTO EXTBOOT RESET IRQB IRQA 6 JTAG/ OnCE Port VPP VCAPC VDD 28 VSS 8* VDDA VSSA Digital Reg Analog Reg Low Voltage Supervisor Program Controller and Hardware Looping Unit Address Generation Uni...


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