Signal Controllers. 56F826 Datasheet


56F826 Controllers. Datasheet pdf. Equivalent


56F826


16-bit Digital Signal Controllers
56F826
Data Sheet Preliminary Technical Data

www.DataSheet4U.com

56F800 16-bit Digital Signal Controllers

DSP56F826 Rev. 14 01/2007

freescale.com

56F826 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 2K × 16-bit words (4KB) Data Flash 4K × 16-bit words (8KB) Data RAM 2K × 16-bit words (4KB) BootFLASH Up to 64K × 16-bit words each of external memory expansion for Program and Data memory • • • • • • • • One Serial Port Interface (SPI) One additional SPI or two optional Serial Communication Interfaces (SCI) One Synchronous Serial Interface (SSI) One General Purpose Quad Timer JTAG/OnCE™ for debugging 100-pin LQFP Package 16 dedicated and 30 shared GPIO Time-of-Day (TOD) Timer

• • • • • •

EXTBOOT RESET IRQA IRQB 6 JTAG/ OnCE Port TOD Timer Interrupt Controller 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 VDD 3 VSS 4 4 VDDIO VSSIO 4 Analog Reg VDDA VSSA

Low Voltage Supervisor

4

Quad Timer or GPIO

Program Memory 32252 x 16 Flash 512 x 16...



56F826
56F826
Data Sheet
Preliminary Technical Data
56F800
16-bit Digital Signal Controllers
www.DataSheet4U.com
DSP56F826
Rev. 14
01/2007
freescale.com

56F826




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