MCU, dsPIC, 16-bit, 512 KB, TQFP-44

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.

Technical data:
- Architecture: 16-bit
- CPU speed (MIPS): 70
- Memory type: Flash
- Program memory: 512 KB
- RAM: 49.152-byte
- Temperature range: -40°C to 125°C
- Operating voltage range: 3 - 3.6 V
- Pin count: 64
- Motor control PWM channels: 12
- Quadrature Encoder Interface (QEI): 2
- Timers: 9 x 16-bit, 4 x 32-bit
- Parallel port: GPIO
- DMA: 4
- Cap touch channels: 18