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NXP  DSP56F805FV80E  DIGITAL SIGNAL CONTROLLER-DSC, 16 BIT, 76KB 80MHZ 3.6V LQFP-144

NXP DSP56F805FV80E
Technical Data Sheet (632.16KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The DSP56F805FV80E is a 16-bit Digital Signal Controller combines the processing power of a DSP and the functionality of a microcontroller with a flexible set of peripherals on a single chip. The 56800 core is based on a Harvard-style architecture consisting of three execution units which 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. The 56F805 supports program execution from either internal or external memories. Two data operands can be accessed from the on-chip data RAM per instruction cycle. The 56F805 also provides two external dedicated interrupt lines and up to 32 general purpose input/output (GPIO) lines, depending on peripheral configuration.
  • Single-cycle 16 x 16-bit parallel multiplier-accumulator (MAC)
  • Two 36-bit accumulators, including extension bits
  • 16-bit bidirectional barrel shifter
  • Parallel instruction set with unique processor addressing modes
  • Hardware DO and REP loops
  • Three internal address buses and one external address bus
  • Four internal data buses and one external data bus
  • Instruction set supports both DSP and controller functions
  • Controller style addressing modes and instructions for compact code
  • Efficient C compiler and local variable support
  • Software subroutine and interrupt stack with depth limited only by memory
  • JTAG/OnCE debug programming interface
  • Fabricated in high-density CMOS with 5V-tolerant, TTL-compatible digital inputs

 

Product Information

Product Range:
56800E Series
Core Frequency:
80MHz
Core Supply Voltage:
3.3V
DSC Case Style:
LQFP
No. of Pins:
144Pins
Embedded Interface Type:
CAN, SCI, SPI
No. of I/O's:
32I/O's
Supply Voltage Min:
3V
Supply Voltage Max:
3.6V
Flash Memory Size:
76KB
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
MSL:
MSL 3 - 168 hours
Supply Voltage Range:
3V to 3.6V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Motor Drive & Control;
  • Automation & Process Control;
  • Metering;
  • Lighting;
  • Power Management;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Yes

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