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
DSPIC33EP64MC502 封装图
DSPIC33EP64MC502 封装图
DSPIC33EP64MC502 封装图
DSPIC33EP64MC502 封装图
DSPIC33EP64MC502 封装图
DSPIC33EP64MC502 封装图
DSPIC33EP64MC502 封装图
DSPIC33EP64MC502 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
DSPIC33EP64MC502T-E/MM | Maxim | IC MAPPING ETHERNET 256CSBGA | 立即购买 |
DSPIC33EP64MC502T-E/SO | Microchip | IC REG LDO 5V/ADJ 0.15A 8MSOP | 立即购买 |
DSPIC33EP64MC502-E/SO | Amphenol Aerospace | BACC 37C 37#22D PIN PLUG SS | 立即购买 |
DSPIC33EP64MC502T-I/SS | ATS | MAXIGRIPCLIPKIT35X35MM | 立即购买 |
DSPIC33EP64MC502-E/SP | Aavid Thermalloy | 62200EXTRUSION0.85X3.5"X4' | 立即购买 |
DSPIC33EP64MC502T-I/MM | ATS | HEATSINK70X70X12.7MMXCUTT766 | 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。
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随着嵌入式系统日益复杂以及对高性能的需求也越来越大,Microchip Technology(微芯科技公司)推出了dsPIC33A系列数字信号控制器(DSC)。工程师能够创建复杂的计算密集型嵌入式
... 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...
dsPIC DSC:dsPIC33CK64MC10x DSC用于磁场定向控制(FOC),成本优化,功能安全,支持现有电机控制开发板的电机控制插件模块(PIM),以及全新低成本低压电机控制开发板。
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