Overview
The MC56F8356VFVE is a digital signal controller (DSC) from NXP USA Inc., belonging to the 56800E core-based family. This device combines the processing power of a digital signal processor (DSP) and the functionality of a microcontroller, making it an extremely cost-effective solution for various applications. It features a unified, C-efficient architecture and operates at up to 60 MIPS at a 60MHz core frequency. The device is well-suited for applications requiring both DSP and MCU capabilities, such as motion control, smart appliances, and industrial automation.
Key Specifications
| Specification | Value |
|---|---|
| Core Frequency | Up to 60 MHz |
| MIPS | Up to 60 MIPS |
| Program Flash | 256 KB |
| Program RAM | 4 KB |
| Data Flash | 8 KB |
| Data RAM | 16 KB |
| Boot Flash | 16 KB |
| PWM Modules | Two 6-channel PWM modules |
| Package | LQFP144 (144 terminals, 0.5 mm pitch, 20 mm x 20 mm x 1.4 mm body) |
| Memory Access | Up to 1 MB of off-chip program and data memory |
Key Features
- DSP and MCU functionality in a unified, C-efficient architecture
- Access to up to 1 MB of off-chip program and data memory
- Chip Select Logic for glueless interface to ROM and SRAM
- On-chip regulators for digital and analog circuitry to lower cost and reduce noise
- Wait and Stop modes available for power saving
- ADC smart power management
- Individual peripheral disable for power saving
- Two Quadrature Decoders for capturing all four transitions on two-phase inputs
- Integrated watchdog timer in the Quadrature Decoder
- PWM waveform distortion correction circuit
Applications
- Motion control (ACIM, BDC, BLDC, SRM, VRM, and stepper motors)
- Smart appliances
- Industrial control (power, lighting, automation)
- Automotive control (not available in 56F8156)
- Engine management
- Noise suppression
- Remote utility metering
Q & A
- What is the core frequency of the MC56F8356VFVE?
The core frequency is up to 60 MHz. - How many MIPS does the MC56F8356VFVE operate at?
It operates at up to 60 MIPS. - What is the amount of Program Flash memory in the MC56F8356VFVE?
The device has 256 KB of Program Flash memory. - Does the MC56F8356VFVE support off-chip memory access?
Yes, it can access up to 1 MB of off-chip program and data memory. - What types of motors can the MC56F8356VFVE control?
The device can control ACIM, BDC, BLDC, SRM, VRM, and stepper motors. - Does the MC56F8356VFVE have power-saving features?
Yes, it includes Wait and Stop modes, ADC smart power management, and individual peripheral disable for power saving. - What is the package type of the MC56F8356VFVE?
The package type is LQFP144. - Does the MC56F8356VFVE have Quadrature Decoders?
Yes, it has two Quadrature Decoders capable of capturing all four transitions on two-phase inputs. - Is there an integrated watchdog timer in the Quadrature Decoder?
Yes, there is an integrated watchdog timer that can be programmed with a time-out value. - What is the purpose of the PWM waveform distortion correction circuit?
The PWM waveform distortion correction circuit is used to correct distortion via current sensing by software and to support programmable dead time insertion.
