PIC32MX320F128HT-80V/PT

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PIC32MX320F128HT-80V/PT is an embedded system system-on-chip (SoC) microcontroller (MCU) for embedded applications. The PIC32mx family has many different families of MCUs, with a range of different characteristics. Among them, the PIC32MX320F128HT-80V/PT family is one of the most popular and widely used. It is a low-power device with a high level of performance for an optimal embedded system solution. It is a highly integrated, single-chip MCU, with a Flash on chip, integrated peripherals, and a rich feature set.

Application Field

The PIC32MX320F128HT-80V/PT is well suited for a variety of embedded applications, including industrial automation and control, office automation, medical systems, automotive, and consumer applications. Due to its low power consumption, it is ideal for applications where power efficiency is important. It can support a wide range of I/O devices, including LED displays, motors, servos, analogue transducers, and many digital devices with its standalone and multiple ports. It is also suitable for designing reliable, low-cost and low-power applications.

Besides its versatility, PIC32MX320F128HT-80V/PT is also cost-effective. It offers an excellent cost to performance ratio; its integrated peripherals, low power consumption, and its ability to support multiple CPU frequencies, all make it suitable for cost-sensitive applications. Moreover, its small size and connected features enable it to be used on single-board computing solutions, further enhancing its cost effectiveness.

Working Principle

The PIC32MX320F128HT-80V/PT operates around an internal clock frequency that can be set to a range of 31-79MHz. It is capable of an internal cache of 256 bytes, and can handle interrupts from up to several hundred external devices. The main processor has two main memory blocks: program memory (program code) and data memory (data storage).

Program memory in the PIC32MX320F128HT-80V/PT is either ROM or Flash. ROM contains predefined instructions and data read-only, while Flash stores the instructions and data that can be read/erased/written at different locations as required. Program memory supports five different memory models; the so-called enhanced direct page and page-splitting memory models.

The data memory in the PIC32MX320F128HT-80V/PT is composed of three separate blocks. The X register block stores input/output (I/O) data and memory addresses; the Y register block stores general-purpose data, flags, and addresses; and the S (Scratch) register block is used to store temporary data. Data can be stored in either the X or Y register blocks and then transferred to the Scratch register block for manipulation, or it can be directly written to and read from the Scratch register block.

The PIC32MX320F128HT-80V/PT also has integrated peripherals, such as DMA (Direct Memory Access) controller, serial ports, timers, analog-to-digital converters,pulse width modulation (PWM) generators, and advanced I/O functions. The DMA controller allows flexible data transfer from RAM to other peripherals. The serial ports allow for high-speed communication, and the analog-to-digital converters enable monitoring of changes in voltage or temperature. Finally, the PWM generators provide precise timing control of motor and actuator operations.

The PIC32MX320F128HT-80V/PT is a robust and powerful system-on-chip (SoC) microcontroller. It is low-power, cost-effective, and has a high level of integration, making it suitable for a variety of embedded applications. Its Flash memory, cache, data memory, and peripherals, give it the flexibility and power needed to handle complex embedded applications.

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