Microchip公司的dsPIC33FJ12MC201/202是高性能的16位數(shù)字信號控制器(DSC),包括有廣泛的DSP功能和高性能的16位微控制器(MCU)架構(gòu).而dsPICDEM™MCHV開發(fā)系統(tǒng)使用戶能快速評估和開發(fā)采用dsPIC數(shù)字信號控制器(DSC)的各種馬達應用,可以控制無刷直流(BLDC)馬達,永磁同步馬達(PMSM)和傳感器或無傳感器的AC感應馬達(ACIM).本文介紹了dsPIC33FJ12MC201/202主要特性,方框圖以及dsPICDEM™MCHV開發(fā)系統(tǒng)方框圖,主要特性和dsPICDEM&tr
Microchip 公司的d
sPIC33FJ
12MC201/202是高性能的
16位數(shù)字信號控制器(DSC),包括有廣泛的
DSP功能和高性能的16位微控制器(
MCU)架構(gòu).而dsPICDEM™ MCHV開發(fā)系統(tǒng)使用戶能快速評估和開發(fā)采用dsPIC數(shù)字信號控制器(DSC)的各種馬達應用,可以控制無刷直流(BLDC)馬達,永磁同步馬達(PMSM)和
傳感器或無傳感器的AC感應馬達(ACIM).本文介紹了dsPIC33FJ12MC201/202主要特性,方框圖以及dsPICDEM™ MCHV開發(fā)系統(tǒng)方框圖,主要特性和dsPICDEM™ MCHV開發(fā)系統(tǒng)包括PFC級與
功率模塊級的電路圖.
The Microchip dsPICDEM™ MCHV Development System is intended to aid the user in the rapid evaluati
onand development of a wide variety of motor control applications using a dsPIC&
reg; Digital Signal Controller (DSC). This development system is targeted to control Brushless DC (BLDC) motors, Permanent Magnet Synchronous Motors(PMSM), and AC Induction Motors (ACIM) in sensor or sensorless operation.
dsPIC33FJ12MC201/202 : High-Performance, 16-bit Digital Signal Controllers The dsPIC33F devices contain extensive Digital Signal Processor (DSP) functionality with a high-performance, 16-bit microcontroller (MCU) architecture.
dsPIC33FJ12MC202主要特性:
Operating Range:
• Up to
40MIPS operation (at 3.0-3.6V):
- Industrial temperature range (-40℃ to +85℃)
- Extended temperature range (-40℃ to +125℃)
High-Performance DSC CPU:
• Modified Harvard architecture
• C compiler optimized instruction
set• 16-bit-wide data path
•
24-bit-wide instructions
•
Linear program memory addressing up to 4M instruction words
• Linear data memory addressing up to 64 Kbytes
• 83 b
ase instructions: mostly one word/one cycle
• Two 40-bit accumulators with rounding and saturation options
• Flexible and
powerful addressing modes:
