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
DSPIC33EP512MC502 封装图
DSPIC33EP512MC502 封装图
DSPIC33EP512MC502 封装图
DSPIC33EP512MC502 封装图
DSPIC33EP512MC502 封装图
DSPIC33EP512MC502 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
DSPIC33EP512MC502-I/SP | - | - | 立即购买 |
DSPIC33EP512MC502T-E/MM | IDT | ICPCISW24LANE24PORT324BGA | 立即购买 |
DSPIC33EP512MC502T-E/SO | Bourns | 贴片电阻 0402 27Ω ±5% 1/16W ±200ppm/℃ | 立即购买 |
DSPIC33EP512MC502-H/SP | Micron | ICFLASH32MBIT108MHZ8VPDFN | 立即购买 |
DSPIC33EP512MC502T-I/SO | - | - | 立即购买 |
DSPIC33EP512MC502-H/SO | - | - | 立即购买 |
图1给出了dsPIC33CH系列MCU主核与从核共享内部合外部振荡器源的框图,也就是说主核和从核共享时钟源,但是振荡器模块是完全独立的。
... 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...
使用近期推出的 dsPIC33CK64MC105 Curiosity Nano 评估工具包(EV88G73A)为您的高性能应用设计原型。这款经济高效的电路板可帮助您探究 dsPIC33 DCS 器件
...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。
今天推荐的视频 将简要介绍我们支持功能安全的dsPIC33C数字信号控制器(DSC)。这些DSC可以帮助用户简化工业系统的IEC 61508 SIL认证流程。 一起来看看吧! 更多更全视频尽在
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...
今天推荐的视频 将简要介绍智能嵌入式LED(ISELED)技术,以及我们使用dsPIC33CK系列DSC和ISELED实现汽车环境照明的解决方案。 一起来看看吧! 更多更全视频尽在
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。