NXP Semiconductors MC56F82x 16位数字信号控制器
Freescale Semiconductor MC56F82x 16位数字信号控制器结合了DSP（数字信号处理器）的处理能力和微控制器(MCU)的功能，提供快速而又强大的外设。Freescale MC56F824x和MC56F825x数字信号控制器是56800E内核系列的成员，特别适用于数字功率转换应用，例如用于服务器的板载数字电源、工业电源和电信电源以及高级电机控制。MC54F82x设备是Freescale Semiconductor产品组合中带有嵌入式闪存的最快的DSC之一，也是市场上最具成本效益的DSC之一。这些16位数字信号控制器包括多达9个增强型PWM通道，其中六个通道带有NanoEdge布局技术，帮助增强功率转换、增加功能和提高准确性。Freescale MC56F82x设备以60MHz的频率运行，电压最高达3.6V。
The 56800E core is based on a dual Harvard-style architecture consisting of three execution units operating in parallel, allowing as many as six operations per instruction cycle. The MCU-style programming model and optimized instruction set allow straightforward generation of efficient, compact DSP and control code. The instruction set is also highly efficient for C compilers to enable rapid development of optimized control applications.
特性
- DSP and MCU functionality in a unified, C-efficient architecture
- Based on the 16-bit 56800E DSC core
- 12KB to 512KB Flash
- 2KB to 32KB SRAM
- 32MHz to 60MHz
- Integrated peripheral set improves performance while reducing external component count and overall costs
- Up to 2 Serial Peripheral Interfaces (SPI)
- Up to 2 Controller Area Network (CAN) Interfaces
- Up to 24-Channel Analog-to-Digital Converter (ADC)
- Includes sophisticated power management features
- Allows for straightforward generation of efficient, compact DSP and control code
- Wide range of development tools simplify and accelerate time-to-market
应用
- Consumer
- Refrigerators
- Room Air Conditioning Systems
- Cooking Products
- Dishwashers
- Industrial
- Off-Grid Solar Power Inverters
- Commercial Solar Power Inverters
- Residential Solar Power Inverters
- Ambient Lighting Control
- Power Supplies
- Instrumentation
- Medical/Healthcare
- Hearing Aids
- Ultrasound
- Motor Control
- Brushless DC (BLDC) Motors
- Switched Reluctance Motors
- Stepper Motors
- Permanent Magnet Synchronous Motors
- AC Induction Motors