NXP Semiconductors MC56F80x Digital Signal Controllers (DSCs)

NXP Semiconductors MC56F80x Digital Signal Controllers (DSCs) are based on the high-performance 100MHz 56800EF DSP-core that provides math capabilities for advanced power conversion and motor-control applications. These controllers include advanced high-speed and high-accuracy peripherals such as 8-channel eFlexPWM with 312ps resolution, dual high-speed 12-bit ADCs, a Quadrature Decoder, and three analog comparators. The inter-module crossbar and EVTG build an interconnection network between external pins and module I/Os with hardware logic/trigger operation capability to achieve excellent flexible system configuration. Typical applications include power distribution systems, photovoltaic systems, advanced motor control, appliances motor, micro-inverter, solar power optimizer, wireless charging, and advanced lighting.

Features

Processor complex:
- 100 MHz 56800EF DSP core
  - Enhanced single-precision Floating Point math Unit (eFPU)
  - Coordinate Rotation Digital Compute (CORDIC) engine
- JTAG/EOnCE debug controller
Memory:
- 64kB flash
- 8kB SRAM
System control:
- Intermodule crossbar (flexible support connection among peripherals or GPIOs)
- Event generator (support and/or/nor/xor logic operation and multiple trigger modes)
- Enhanced DMA (support minor and significant loop, more flexible data transition, and less CPU intervention)
- Memory resource protection
- LVI, POR, and brownout reset
- CRC
- Internal and external watchdog
Timers:
- Eight channels 312ps high-resolution PWM
- 1x Quad timer to support four-channel capture
- 1x Quadrature decoder
- 3x 32-bit PIT

Analog:
- 2x 12-bit ADC each with x2/4 PGA, each up to 1.6MSps sample rate
- 2x Operational amplifier, 8MHz GBP, support up to x16 PGA mode
- 3x Analog comparator, each with an 8-bit DAC
Communications:
- 1x LPI2C, support full PMBus
- 1x SPI
- 2x UART
Enablement:
- MC56F80000-EVK – can connect with a low-voltage FRDM-LV driver board
- HVP-56F80748 EVK – can connect with a high-voltage HVP-MC3PH driver board
- Motor control and digital power reference designs
- CodeWarrior IDE
- Software Development Kit (SDK)
- GUI Config Tools (pin, clock, and peripherals)
- FreeMaster debug tool
- PEMicro Multilink and Cyclone support
Certifications:
- IEC60730 Class B certification
- AEC-Q100

Applications

Industrial:
- 3-Phase AC induction motor
- Air Conditioning (AC)
- Brushless DC Motor (BLDC) Control
- Electricity converters and performers
- Electricity generation
- Motor drives
- Permanent Magnet Synchronous Motor (PMSM)

Automotive:
- Heating Ventilation and Air Conditioning (HVAC)
Mobile:
- Power adapters and chargers
Smart Home:
- Major home appliances
- Small and medium appliances

NXP Semiconductors MC56F80x Digital Signal Controllers (DSCs)

Features

Applications

Block Diagram

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