Microchip’s dsPIC33E family of digital signal controllers (DSCs) features a 70 MIPS dsPIC® DSC core with integrated DSP and enhanced on-chip peripherals. These DSCs enable the design of high-performance, precision motor control systems that are more energy efficient, quieter in operation, have a great range and extended life. They can be used to control brushless DC, permanent magnet synchronous, AC induction and stepper motors. These devices are also ideal for high-performance general purpose applications.
Operating Conditions3.0V to 3.6V, -40ºC to +85ºC, DC to 70 MIPS
3.0V to 3.6V, -40ºC to +125ºC, DC to 60 MIPS
dsPIC33E DSC CoreModified Harvard Architecture
C Compiler Optimized Instruction Set
16-bit Wide Data Path
24-bit Wide Instructions
16x16 Integer Multiply Operations
32/16 and 16/16 Integer Divide Operations
Two 40-bit Accumulators with Rounding and Saturation Options
Single-Cycle Multiply and Accumulate
Single-Cycle shifts for up to 40-bit Data
16x16 Fractional Multiply/Divide Operations
High-Speed PWMUp to three PWM pairs with independent timing
Dead time for rising and falling edges
7.14 ns PWM resolution
PWM support for:- Inverters, PFC, Lighting- BLDC, PMSM, ACIM, SRM
Programmable Fault inputs
Flexible trigger configurations for ADC conversions
Advanced Analog FeaturesADC module:- Configurable as 10-bit, 1.1 Msps with four S&H or 12-bit, 500 ksps with one S&H
Up to three Op amp/Comparators:- Op Amp direct connection to the ADC module- Additional dedicated comparator- Programmable references with 32 voltage points for comparators
Charge Time Measurement Unit (CTMU):- Supports mTouch™ capacitive touch sensing
Timers/Output Compare/Input Capture12 general purpose timers:- Five 16-bit and up to two 32-bit timers/counters- Four OC modules configurable as timers/counters- PTG module with two configurable timers/counters- 32-bit Quadrature Encoder Interface (QEI) module configurable as a timer/counter
Four IC modules
Peripheral Trigger Generator (PTG) for scheduling complex sequences
Communication InterfacesTwo UART modules (15 Mbps)
Two 4-wire SPI modules (15 Mbps)
ECAN™ module (1 Mbaud) CAN 2.0B support
Two I2C™ modules (up to 1 Mbaud) with SMBus support
PPS to allow function remap
Programmable Cyclic Redundancy Check (CRC)
Direct Memory Access (DMA)4-channel DMA with user-selectable priority arbitration
UART, SPI, ADC, ECAN, IC, OC, and Timers
DSPIC33EP512MC506 封装图
DSPIC33EP512MC506 封装图
DSPIC33EP512MC506 封装图
DSPIC33EP512MC506 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
DSPIC33EP512MC506-I/PT | TI | IC TRANSCEIVER FULL 2/2 16SOIC | 立即购买 |
DSPIC33EP512MC506T-I/PT | - | - | 立即购买 |
DSPIC33EP512MC506-H/MR | - | - | 立即购买 |
DSPIC33EP512MC506T-E/MR | - | - | 立即购买 |
DSPIC33EP512MC506T-E/PT | CYP | IC SRAM 1MBIT 55NS 48VFBGA | 立即购买 |
DSPIC33EP512MC506-E/PT | ST | EEPROM 存储器 IC 512Kb(64K x 8) I²C 1 MHz 500 ns SOIC8_150MIL | 立即购买 |
该FOC电调参考设计是一个低成本的评估平台,适用于四旋翼/无人机应用。螺旋桨由三相永磁同步或无刷电机驱动。这个设计基于MicrochipdsPIC33EP32MC204DSC数字信号控制器。
... 70 MIPS 3.0V 至 3.6V, -40C 至 +125C, DC 至 60 MIPS 内核:16 位 dsPIC33E/PIC24E CPU 高效代码型 (C 和汇编)架构 两个 40 位宽累加器 带双数据取操作的单周期 (MAC/MPY) 单周期混合符号乘法和硬件除法 32 位乘法支持 时钟管理 1.0% 精度内...
...本视频介绍了 Microchip 关于马达控制的性能达到 70MIPS 的 dsPIC33EP 系列控制器,以及它相较于上一代 dsPIC33F/dsPIC30F 之间的优化,它是目前 Microchip 最具竞争力的马达控制芯片。
dsPIC33CH 系列提供从 28 到 80 引脚的八种封装变体,尺寸小至 5 mm × 5 mm,还提供 64 到 128 KB 的闪存大小。
凭借这些特性及其整体的高性能,dsPIC33EP“GS”系列产品适用于广泛的应用领域,涵盖以下应用市场:电脑与电信(如AC / DC和DC/ DC电源)、工业(如太阳能逆变器、LED照明、HID照明、电池充电器、投影仪和电焊机)及汽车(如LED...
其旗下品佳推出基于微芯科技(Microchip)dsPIC33CK256MP506芯片的4KW图腾柱PFC数字电源方案。
dsPIC33CH512MP508(MP5)系列对近期推出的dsPIC33CH进行了扩展,将存储器从128 KB增至512 KB,将程序RAM(随机存取存储器)存储容量扩大两倍,由24 KB增至72 KB。
dsPIC33FJXXXMCX06A / X08A / X10A系列器件支持多种电机控制应用,例如无刷直流电机,单相和三相感应电机以及开关磁阻电机。dsPIC33F电机控制产品也非常适合不间断电源