DSP56F803 Digital Signal Controller

NXP's 56F803 features a flexible set of peripherals on a single chip

Image of Freescale Semiconductor's DSP56F803 Digital Signal ControllerNXP Semiconductor's 56F803, a member of the 56800 core-based family of digital signal controllers, combines the processing power of a DSP and the functionality of a microcontroller with a flexible set of peripherals on a single chip. This creates an extremely cost-effective solution for servo and motor control, power inverter and converter applications.

The 56800 core is based on a Harvard-style architecture consisting of three execution units that operate in parallel, allowing as many as six operations per instruction cycle. The microprocessor-style programming model and optimized instruction set allow straightforward generation of efficient, compact code for both DSP- and MCU-style applications. The instruction set is also highly efficient for C compilers, enabling rapid development of optimized control applications.

Because of its low cost, configuration flexibility, and compact the 56F803 is well suited for many applications. Its many peripherals are especially useful for applications such as motor control, smart appliances, steppers, encoders, tachometers, limit switches, power supply and control, automotive control, engine management, noise suppression, remote utility metering, and industrial control for power, lighting, and automation.

Features

  • 8 MHz crystal oscillator and PLL with integrated pre and post scalars
  • Serial communications interface module (SCI)
  • On-board power conversion and managementRoHS Compliant
  • Serial peripheral interface module (SPI)
  • JTAG/OnCE debug programming interface
  • Dual analog to digital converters
  • Advanced pulse width modulation
  • NXP scalable CAN module
  • Programmable 16-bit timers
  • GPIO

DSP56F803 Digital Signal Controller

ImageManufacturer Part NumberDescriptionAvailable Quantity
DSP56F801FA80E datasheet linkIC MCU 16BIT 16KB FLASH 48LQFPDSP56F801FA80EIC MCU 16BIT 16KB FLASH 48LQFP786 - Immediate
8750 - Factory Stock
DSP56F801FA80E product page link
DSP56F803BU80E datasheet linkIC MCU 16BIT 64KB FLASH 100LQFPDSP56F803BU80EIC MCU 16BIT 64KB FLASH 100LQFP724 - Immediate
DSP56F803BU80E product page link
DSP56F805FV80E datasheet linkIC MCU 16BIT 64KB FLASH 144LQFPDSP56F805FV80EIC MCU 16BIT 64KB FLASH 144LQFP708 - Immediate
1800 - Factory Stock
DSP56F805FV80E product page link
DSP56F807PY80E datasheet linkIC MCU 16BIT 120KB FLASH 160LQFPDSP56F807PY80EIC MCU 16BIT 120KB FLASH 160LQFP587 - Immediate
DSP56F807PY80E product page link
DSP56F801FA60E datasheet linkIC MCU 16BIT 16KB FLASH 48LQFPDSP56F801FA60EIC MCU 16BIT 16KB FLASH 48LQFP1961 - Immediate
DSP56F801FA60E product page link
Published: 2010-07-26