DSPIC33EV128GM102-E/SP

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Introduction

DSPIC33EV128GM102-E/SP is a microcontroller from the latest range of dsPIC33EV devices powered by Digital Signal Controllers (DSCs), designed to feature advanced system integration capabilities. It is well suited in applications such as motor control, digital power conversion, audio, data acquisition, and embedded control, as well as industrial, automotive, and communication systems. It provides beneficial features like 4x 16-bit Complementary Waveform Generation (CWG), Event System Module (ESM) with 28 Input state-change triggers, and eXtreme Low-Power (XLP) technologies.

Fields of Application

The DSPIC33EV128GM102-E/SP microcontroller is suitable for a wide range of applications, from control systems, to data acquisition systems and industrial automation. It features various features, such as programmable motor control for Full/Half/Single Motor Control, switching-mode power supply control (SMPS) for DC-DC and AC-DC converters, as well as audio signal processing.

The eXtreme Low-Power (XLP) technology allows microcontrollers to have different levels of power saving depending on the application. It has very flexible Configuration options that allow the designer to achieve varied performance with very low energy consumption. It has a switchable clock source from 128MHz external crystal oscillator or internal Fast RC oscillator with various phase locked loop (PLL) support. It also features four 16-bit PWMs for advanced motor control applications, thereby making the DSPIC33EV128GM102-E/SP suitable for motor control, industrial, automotive and communication systems.

Working Principle

The DSPIC33EV128GM102-E/SP is a 16-bit microcontroller that operates on an external 256MHz clock speed with a 32MHz instruction frequency and 64MHz data frequency. It is powered by Digital Signal Controllers (DSCs), and this enables fine-grained per-instruction power optimization. It operates a core instruction set and a Digital Signal Processing (DSP) instruction set and supports MITLLICAST/JVL library.

This microcontroller has a Dual-core Subsystem (DCP) which supports four independent and synchronous executables. It also comprises a Memory Protection Unit and a Vector Table Relocation Register. It has up to 16KB of RAM and 2KB of EEPROM memory, which enables efficient data storage, aiding overall power savings.

The DSPIC33EV128GM102-E/SP also features an Event System Module (ESM) with 28 Input state-change triggers that allow users to quickly and accurately detect changes in state of an application or system. This enables efficient power savings, as the DSPIC33EV128GM102-E/SP can quickly enter a low-power sleep state when an event is detected. Such abilities allow for more efficient system monitoring and operation, making it suitable for use in industrial, automotive, and communication systems.

Conclusion

The DSPIC33EV128GM102-E/SP is a helpful microcontroller with advanced system integration capabilities. The device is perfect for applications such as motor control, digital power conversion, audio, data acquisition, and embedded control, as well as industrial, automotive, and communication systems. With the event system module and the eXtreme Low-Power (XLP) technologies, the DSPIC33EV128GM102-E/SP makes it easier for the users to quickly and accurately detect and respond to changes in the state of an application or system, making for efficient power savings and data storage.

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