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56F827 Datasheet 16-bit Digital Signal Controllers

Manufacturer: Freescale Semiconductor (now NXP Semiconductors)

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 • 64K × 16-bit words (128KB) Program Flash • 1K × 16-bit words (2KB) Program RAM • 4K × 16-bit words (8KB) Data Flash • 4K × 16-bit words (8KB) Data RAM • Up to 64K × 16-bit words (128KB) external memory expansion each for Program and Data memory • JTAG/OnCEâ„¢ for debugging • General Purpose Quad Timer • MCU-friendly instruction set supports both DSP and controller functions: MAC, bit manipulation unit, 14 addressing modes • 8-channel Programmable Chip Select • 10-channel, 12-bit ADC • Synchronous Serial Interface (SSI) • Serial Port Interface (SPI) • Serial Communications Interface (SCI) • Time-of-Day (TOD) Timer • 128-pin LQFP Package â€