Microchip 16 bit Digital Signal Processor 70 MHz 128kB FLASH 44-Pin TQFP dsPIC33EP128GP504-I/PT

Microchip dsPIC33EP128GP504-I/PT 16 bit Digital Signal Processor is a high-performance embedded controller featuring a 70 MHz maximum clock frequency and 128kB FLASH memory in a compact 44-pin TQFP package. It is designed to deliver up to 70 MIPS, suitable for complex digital signal processing and control applications across industrial, automotive, and embedded systems.

Based on the dsPIC33E core with a modified Harvard architecture, this device combines high-speed PWM, 12-bit ADC with multiple channels, and comprehensive peripheral support to enable efficient real-time processing. It operates at a supply voltage range of 3.0 to 3.6 V and supports extended temperature ranges from -40°C to 85°C, meeting rigorous automotive standards including AEC-Q100 Rev G Grade 0 and Grade 1, ensuring stable operation under harsh conditions.

The processor includes multiple timers, ADCs, DACs, communication modules like UART, SPI, I2C, and an ECAN module for automotive control networks. It supports advanced watchdog, brown-out resets, and power-on reset features for robust system stability. The surface mount 44-pin TQFP package with a footprint of 10 mm by 10 mm and low profile height of 1.05 mm is designed for compact, high-density PCB layouts.

Use cases span across automotive embedded systems, industrial automation, motor control, signal acquisition, and conversion, as well as other digital signal processing tasks requiring precision and high efficiency. Its diverse peripheral set supports capacitive touch sensing, analog comparators, timers with various resolutions, and cyclic redundancy checks to ensure data integrity.

Operates at 70 MHz max CPU speed with dsPIC33E core architecture. Offers 128kB flash program memory and 16kB RAM for application code and data. Includes a 12-bit ADC with 9 channels and 3 high-speed PWM channels for motor control applications.

Package Type: 44-Pin Thin Quad Flat Package (TQFP) with 10 mm x 10 mm footprint. Supports multiple communication interfaces: UART, SPI, I2C, and ECAN for industrial and automotive networks. Compliance with Automotive AEC-Q100 Rev G Grade 0 and Grade 1 standards for reliability.

Wide operating temperature range: -40°C to 85°C for harsh environments. Provides power-on reset, brown-out reset, watchdog timer, and high/low voltage detection features. Suitable for industrial control, automotive motor control, consumer electronics, and embedded DSP applications.

Explore the Microchip Digital Signal Processor family and other semiconductor products from EnvMart for your industrial and commercial electronics needs.