Overview
The MC56F84763VLH,557 is a high-performance digital signal controller (DSC) produced by NXP USA Inc. This device is part of the MC56F84xxx family, known for its exceptional precision, sensing, and control capabilities. It combines the processing power of a digital signal processor (DSP) and the functionality of a microcontroller (MCU) in a single chip, making it ideal for various demanding applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | 32-bit 56800EX core |
| Core Frequency | Up to 100 MHz |
| Flash Memory | Up to 288 KB (256 KB + 32 KB FlexNVM) |
| RAM | Up to 32 KB, plus up to 2 KB FlexRAM with EEE capability |
| Analog to Digital Converters (ADCs) | Two high-speed, 8-channel, 12-bit ADCs; one 20-channel, 16-bit ADC |
| Digital to Analog Converter (DAC) | One 12-bit DAC |
| PWM and Timers | Two eFlexPWM modules with up to 24 PWM outputs; two 16-bit quad timers; two Periodic Interval Timers (PITs); one Quadrature Decoder; two Programmable Delay Blocks (PDBs) |
| Communication Interfaces | Three high-speed queued SCI (QSCI) modules with LIN slave functionality; up to three queued SPI (QSPI) modules; two SMBus-compatible I2C ports; one flexible controller area network (FlexCAN) module |
| Operating Voltage | Single supply: 3.0 V to 3.6 V; 5 V–tolerant I/O (except RESETB pin) |
| Operating Temperature | -40 °C to 105 °C |
| Package | LQFP packages: 64-pin, 80-pin, 100-pin |
Key Features
- DSC based on 32-bit 56800EX core with up to 100 MIPS at 100 MHz core frequency.
- Combines DSP and MCU functionality in a unified, C-efficient architecture.
- Advanced high-speed and high-accuracy peripherals.
- On-chip memory includes flash, RAM, FlexNVM, and FlexRAM.
- High-speed, 8-channel, 12-bit ADCs and a 20-channel, 16-bit ADC.
- Multiple PWM modules, timers, and programmable delay blocks.
- Various communication interfaces including QSCI, QSPI, I2C, and FlexCAN.
- Security features such as CRC generator, COP watchdog, and EWM.
- Integrated power-on reset (POR), low-voltage interrupt (LVI), and brown-out reset module.
- JTAG/enhanced on-chip emulation (EOnCE) for real-time debugging.
Applications
- Industrial control.
- Home appliances.
- Smart sensors.
- Fire and security systems.
- Switched-mode power supply and power management.
- Uninterruptible Power Supply (UPS).
- Solar and wind power generators.
- Power metering.
- Motor control (ACIM, BLDC, PMSM, SR, stepper).
- Handheld power tools.
- Circuit breakers.
- Medical devices/equipment.
- Instrumentation.
- Lighting systems.
Q & A
- What is the core architecture of the MC56F84763VLH,557?
The MC56F84763VLH,557 is based on the 32-bit 56800EX core.
- What is the maximum core frequency of this device?
The maximum core frequency is up to 100 MHz.
- How much flash memory does this device have?
The device has up to 288 KB of flash memory, including up to 32 KB of FlexNVM.
- What types of ADCs are available on this device?
It includes two high-speed, 8-channel, 12-bit ADCs and one 20-channel, 16-bit ADC.
- What communication interfaces are supported?
The device supports QSCI, QSPI, I2C, and FlexCAN interfaces.
- What is the operating voltage range of this device?
The operating voltage range is 3.0 V to 3.6 V, with 5 V–tolerant I/O (except RESETB pin).
- What are the available package options for this device?
The device is available in LQFP packages with 64-pin, 80-pin, and 100-pin configurations.
- What are some of the key applications for this device?
Key applications include industrial control, home appliances, smart sensors, and various power management and motor control applications.
- Does the device support real-time debugging?
Yes, it supports JTAG/enhanced on-chip emulation (EOnCE) for real-time debugging.
- What security features are included in this device?
The device includes a CRC generator, COP watchdog, and External Watchdog Monitor (EWM) for security and integrity.
