33EP512GM604-I/PT 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: 44 - 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