DSP56F802TA80E - Brand New Freescale / NXP Microcontrollers
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Description
Electronic Component Model: DSP56F802TA80E is a microcontroller in the product category of Microcontrollers. It operates at a core frequency of up to 30 MIPS at 60MHz or up to 40 MIPS at 80MHz. It features a unified, C-efficient architecture that combines DSP and MCU functionality. The MCU-friendly instruction set supports both DSP and controller functions, including MAC, bit manipulation unit, and 14 addressing modes. It also has hardware DO and REP loops, a 6-channel PWM module with fault input, two 12-bit ADCs, a Serial Communications Interface (SCI), two General Purpose Quad Timers with 2 external outputs, and various memory options such as Program Flash, Program RAM, Data Flash, Data RAM, and Boot Flash. It also includes a JTAG/OnCE port for debugging, a relaxation oscillator, and 4 shared GPIO. It comes in a 32-pin LQFP Package. The processing core of the DSP56F802TA80E is a 16-bit 56800 family controller engine with dual Harvard architecture, capable of achieving up to 40 Million Instructions Per Second (MIPS) at 80MHz. It has a single-cycle 16 × 16-bit parallel Multiplier-Accumulator (MAC), two 36-bit accumulators, a 16-bit bidirectional barrel shifter, and supports a parallel instruction set with unique processor addressing modes. The instruction set supports both DSP and controller functions, with efficient C compiler and local variable support. It also has a software subroutine and interrupt stack with depth limited only by memory, and a JTAG/OnCE debug programming interface.
Specifications and features
Product Category: Microcontrollers
Operating Frequency: Up to 30 MIPS at 60MHz or up to 40 MIPS at 80MHz
Architecture: Unified, C-efficient
Functionality: DSP and MCU
Instruction Set: MCU-friendly with MAC, bit manipulation unit, and 14 addressing modes
Loops: Hardware DO and REP loops
PWM Module: 6-channel with fault input
ADCs: Two 12-bit ADCs (1 x 2 channel, 1 x 3 channel)
Serial Communications Interface (SCI)
General Purpose Quad Timers: Two with 2 external outputs
Memory Options: Program Flash (16KB), Program RAM (2KB), Data Flash (4KB), Data RAM (2KB), Boot Flash (4KB)
Debugging: JTAG/OnCETM port
Other Features: On-chip relaxation oscillator, 4 shared GPIO
Package: 32-pin LQFP
Application Scenarios
The DSP56F802TA80E microcontroller can be used in various applications that require a combination of DSP and MCU functionality. Some possible application scenarios include:
- Embedded systems
- Motor control
- Signal processing
- Audio/video processing
- Industrial automation
Comparison
Advantages- Unified architecture combining DSP and MCU functionality
- High-performance operation up to 30 MIPS at 60MHz or up to 40 MIPS at 80MHz
- MCU-friendly instruction set supporting both DSP and controller functions
- Multiple memory options for program and data storage
- Wide range of peripherals including ADCs, PWM module, and timers
- JTAG/OnCETM port for debugging
Disadvantages- 32-pin LQFP package may limit pin count and I/O options for some applications
- Limited number of GPIO pins (4 shared GPIO)
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Similar parts: 10206 , Click to view
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Datasheet
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- Datasheet: Download DSP56F802TA80E
- Chipdatas Part: CD93-DSP56F802TA80E
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Last Updated: 2024/06/30 21:39 +0800
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