Overview
The MC56F82748VLHR is a 32-bit Digital Signal Controller (DSC) from NXP USA Inc., part of the MC56F82xxx family. This device combines the processing power of a Digital Signal Processor (DSP) and the functionality of a Microcontroller (MCU) on a single chip. It is designed to offer exceptional performance, precision, and control, making it suitable for a wide range of applications that require advanced signal processing and control capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Core | 32-bit 56800EX core |
| Flash Memory | 64 KB (32K x 16) |
| RAM | 8 KB |
| Operating Frequency [Max] | 100 MHz |
| Supply Voltage | 2.7 V to 3.6 V |
| Ambient Operating Temperature | -40°C to 105°C |
| Package Type | LQFP, 64 terminals, 0.5 mm pitch, 10 mm x 10 mm x 1.4 mm body |
| I²C | 1 module |
| CAN | 1 module |
| SCI (QSCI) | Up to 2 modules with LIN slave functionality |
| SPI (QSPI) | Up to 2 modules |
| DAC | Up to 2 x 12-bit DACs |
| PWM | Up to 8 channels with high resolution NanoEdge placement |
Key Features
- Combines DSP and MCU functionalities on a single chip.
- Parallel instruction set with unique DSP addressing modes and hardware DO and REP loops.
- Full shadowing of the register stack for zero-overhead context saves and restores.
- Instruction set supports both DSP and controller functions.
- Enhanced bit manipulation instruction set and efficient C compiler support.
- Integrated power-on reset (POR), low-voltage interrupt (LVI), and brown-out reset module.
- Inter-module crossbar connection and JTAG/enhanced on-chip emulation (EOnCE) for debugging.
- Up to two high-speed queued SCI (QSCI) modules with LIN slave functionality and up to two queued SPI (QSPI) modules.
- One I²C/SMBus port and one Modular/Scalable Controller Area Network (MSCAN) module.
- External Watchdog Monitor (EWM) and Cyclic Redundancy Check (CRC) generator.
- Two on-chip relaxation oscillators: 8 MHz and 200 kHz.
Applications
The MC56F82748VLHR is versatile and can be used in various applications, including:
- Industrial control systems requiring advanced signal processing and control.
- Automotive systems, such as motor control, power steering, and anti-lock braking systems (ABS).
- Medical devices that need precise signal processing and control.
- Aerospace and defense applications where reliability and performance are critical.
- Consumer electronics that require sophisticated control and signal processing capabilities.
Q & A
- What is the core architecture of the MC56F82748VLHR?
The MC56F82748VLHR is based on the 32-bit 56800EX core. - How much flash memory does the MC56F82748VLHR have?
The device has 64 KB of flash memory. - What is the maximum operating frequency of the MC56F82748VLHR?
The maximum operating frequency is 100 MHz. - What are the supply voltage ranges for the MC56F82748VLHR?
The supply voltage ranges from 2.7 V to 3.6 V. - What types of communication interfaces are available on the MC56F82748VLHR?
The device includes I²C, CAN, SCI (QSCI), and SPI (QSPI) modules. - Does the MC56F82748VLHR support PWM outputs?
Yes, it supports up to 8 PWM outputs with high resolution NanoEdge placement. - What is the package type of the MC56F82748VLHR?
The package type is LQFP with 64 terminals, 0.5 mm pitch, and a body size of 10 mm x 10 mm x 1.4 mm. - Is the MC56F82748VLHR suitable for high-temperature applications?
Yes, it operates within a temperature range of -40°C to 105°C. - Does the MC56F82748VLHR have built-in watchdog and reset features?
Yes, it includes an External Watchdog Monitor (EWM) and integrated power-on reset (POR), low-voltage interrupt (LVI), and brown-out reset module. - What debugging capabilities does the MC56F82748VLHR offer?
The device supports JTAG/enhanced on-chip emulation (EOnCE) for unobtrusive, real-time debugging.
