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 or12-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)
Two I2C™ modules (up to 1 Mbaud) with SMBus support
ECAN™ module (1 Mbaud) CAN 2.0B 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, IC, OC, and Timers
DSPIC33EP128MC502 封装图
DSPIC33EP128MC502 封装图
DSPIC33EP128MC502 封装图
DSPIC33EP128MC502 封装图
DSPIC33EP128MC502 封装图
DSPIC33EP128MC502 封装图
DSPIC33EP128MC502 封装图
DSPIC33EP128MC502 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
DSPIC33EP128MC502-E/SO | Maxim | IC MASTER I2C-1WIRE 1CH 8DFN | 立即购买 |
DSPIC33EP128MC502T-E/MM | Silicon Labs | IC MCU 8BIT 8KB FLASH 28MLP | 立即购买 |
DSPIC33EP128MC502T-I/MM | - | - | 立即购买 |
DSPIC33EP128MC502-E/SS | ST | IC REG LDO 5V 1.5A TO220 | 立即购买 |
DSPIC33EP128MC502T-I/SO | Microchip | PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 3.5KB (2K x 14) FLASH 20-PDIP | 立即购买 |
DSPIC33EP128MC502T-I/SS | Adesto Technologies | ICFLASH8MBIT104MHZ8UDFN | 立即购买 |
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。
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
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。
dsPIC33FJ16MC101 / 102数字信号控制器(DSC)装置。dsPIC33F器件包含具有高性能16位微控制器(MCU)架构的广泛的数字信号处理器(DSP)功能。
在试验中,希望接收来自一公里的光斑在成像系统的中心,而由于大气湍流的影响,光斑在成像系统中心附近抖动。目标跟踪就是要通过改变倾斜镜的角度使光斑始终在成像系统的中心。为此,使用位敏传感器采集光斑的位置,...
...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。
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...
...虑到所有这些因素。下面,让我们一起来了解下 Microchip dsPIC33EP ‘GS’ 系列器件如何提升新一代电源应用的环路增益性能。
DCPA10505 | DN2450 | DTA113EE | DCPA10515 |
DAC08S | dsPIC33FJ128MC506 | DP83848-HT | DTC113EM3 |
DTA114EM3 | dsPIC33FJ128GP306 | DTC123JM3 | DF10S1 |
DTC123TM3 | dsPIC33EP128MC206 | DN2540 | DTC143TE |
DAC8143 | dsPIC33FJ128GP310A | DS5000 | DTC123EM3 |