Microchip 16 bit Digital Signal Processor 70 MIPS 256kB FLASH 64-Pin TQFP dsPIC33EV256GM106-I/PT

Microchip dsPIC33EV256GM106-I/PT is a 16-bit digital signal processor offering 70 MIPS performance with a 256kB FLASH program memory and 16kB RAM. Featuring a 64-Pin Thin Quad Flat Package (TQFP), this surface-mounted device operates within a supply voltage range of 3.6V to 4.5V, with an operating temperature spectrum from -40°C up to 85°C. It is engineered to meet the automotive standard AEC-Q100, ensuring robust performance in automotive and industrial environments.

This DSC core supports a code-efficient architecture with enhanced features such as dual 40-bit accumulators, single-cycle multiply and hardware divide, and hardware error correction code (ECC) for flash memory to enhance reliability and security. The microcontroller comes with integrated peripherals including 1 analog-to-digital converter (ADC) with 36 ADC channels and 12-bit resolution, six PWM outputs driven by one PWM unit with 16-bit resolution, and seven timers with 32-bit resolution. Additional integrated modules include operational amplifiers, comparators, and a charge time measurement unit that supports capacitive touch sensing.

The device is ideal for high-performance, energy-efficient control of brushless DC (BLDC), permanent magnet synchronous, AC induction, and stepper motor systems. Its extensive clock management features include programmable PLLs, fail-safe clock monitors, and low power RC oscillators enabling flexible and robust system designs.

Power management is optimized with low-power modes such as Sleep, Idle, and Doze, minimizing consumption with typical dynamic current at 0.5 mA/MHz and IPD current at 50 µA at 25°C. Safety features include integrated power-on reset and brown-out reset functions.

Package dimensions are compact with a 10 mm length, 10 mm width, and 1.05 mm height, facilitating dense PCB layouts. The device is suitable for industrial automation, automotive control systems, appliance control, and other embedded applications requiring precise and efficient digital signal processing capabilities.

70 MIPS maximum clock frequency ensures high-speed processing. 16-bit data bus width for efficient data handling. 256kB of FLASH program memory provides ample storage. Equipped with 1 ADC and 6 PWM channels for versatile peripheral support.

Designed with an automotive grade AEC-Q100 standard for reliability. Operates reliably between -40°C to 85°C temperature range. Compact 10x10mm TQFP surface mount package for easy PCB integration. Includes advanced peripherals such as OP Amps, comparators, and capacitive touch support.

Explore the Microchip Digital Signal Processor series on EnvMart for integrated solutions that meet demanding industrial and automotive application requirements.