Microchip Technology dsPIC33EP 16-bit DSCs / PIC24E 16-bit MCUs
Microchip dsPIC33EPxxxMC20x and dsPIC33EPxxxMC50x digital signal controllers (DSCs) and PIC24ExxxMC20x microcontrollers (MCUs) feature an enhanced core with up to 70 MIPS performance. These Microchip 16-bit DSCs and MCUs feature up to 256KB Flash memory and 32KB RAM, greater I/O capabilities, and a USB 2.0 OTG interface, as well as enhanced motor-control, graphics, audio, and real-time embedded-control capabilities. Microchip dsPIC33EPxxxMC20x / dsPIC33EPxxxMC50x DSCs and PIC24ExxxMC20x MCUs enable connections to a PC, Flash drive, and other USB-enabled devices. The 70 MIPS performance means these devices support computer-interfaced applications.
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Features
- Operating Conditions
- 3.0V to 3.6V, -40ºC to +85ºC, DC to 70MIPS
- 3.0V to 3.6V, -40ºC to +125ºC, DC to 60MIPS
- dsPIC33E/PIC24E Core
- Modified Harvard Architecture
- C Compiler Optimized Instruction Set
- High-Speed PWM
- Up to three PWM pairs with independent timing
- Dead time for rising and falling edges
- Advanced Analog Features
- 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 Capture
- 12 general purpose timers
- Communication Interfaces
- Two UART modules (15 Mbps)
- Two 4-wire SPI modules (15 Mbps)
- ECAN™ module (1Mbaud) CAN 2.0B support
- Two I²C modules (up to 1Mbaud) 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
Applications
- High-performance, precision motor control systems
- Brushless DC, permanent magnet synchronous, AC induction, and stepper motors
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