DSP56F826

www.DataSheet4U.com Semiconductor Products Sector DSP56F826/D Rev. # 0, 3/2001 DSP56F826 Preliminary Technical Data DSP56F826 16-bit Digital Signal Processor 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 2K × 16-bit words Data Flash 4K × 16-bit words Data RAM 2K × 16-bit words BootFLASH 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 3 4 IO VDD 4 Analog Reg IO VSS VDDA VSSA 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 One Time-of-Day module Low Voltage Supervisor 4 Quad Timer or GPIO Program Memory 32252 x 16 Flash 512 x 16 SRAM Boot Flash 2048 x 16 Flash Data Memory 2048 x 16 Flash 4096 x 16 SRAM PAB PDB PLL CLKO XTAL EXTAL XDB2 CGDB XAB1 XAB2 INTERRUPT CONTROL...