PIC32MX795F512LT-80I/PF
32-bit microcontrollers with 512KB Flash, 128KB RAM, and USB support
Manufacturer： microchip
series introduction
# PIC32MX795F512LT - 80I/PF Product Series Introduction
## 1. Overview
The PIC32MX795F512LT - 80I/PF is a high - performance microcontroller product series from Microchip Technology. It belongs to the PIC32MX family, which combines the power of a 32 - bit architecture with the ease - of - use and cost - effectiveness typically associated with 8 - bit and 16 - bit microcontrollers. This product series is designed to meet the diverse needs of a wide range of applications, from industrial control systems to consumer electronics.
## 2. Key Features
### 2.1 Processor Core
- **32 - bit MIPS32® M4K® Core**: The PIC32MX795F512LT - 80I/PF is powered by a 32 - bit MIPS32 M4K core, which offers high - performance processing capabilities. It can execute instructions at a clock speed of up to 80 MHz, enabling fast data processing and real - time response in applications.
- **Harvard Architecture**: The use of a Harvard architecture allows for simultaneous access to program memory and data memory. This results in improved performance as the processor can fetch instructions and access data concurrently, reducing the overall execution time of programs.
### 2.2 Memory
- **Flash Memory**: It comes with 512 KB of in - system programmable Flash memory. This large - capacity Flash memory can store the application code, allowing for the implementation of complex algorithms and functions. The in - system programmability feature enables easy firmware updates in the field, which is crucial for product maintenance and feature enhancements.
- **SRAM**: The microcontroller is equipped with 128 KB of SRAM. This SRAM provides fast and temporary storage for data during program execution. It can be used to store variables, buffers, and intermediate results, ensuring smooth and efficient operation of the application.
### 2.3 Peripherals
- **Universal Serial Bus (USB)**: The PIC32MX795F512LT - 80I/PF includes a USB 2.0 full - speed device controller. This allows the microcontroller to communicate with other USB - enabled devices, such as computers, smartphones, and USB hubs. It simplifies the development of applications that require USB connectivity, such as data transfer, device charging, and human - interface device (HID) applications.
- **Ethernet Controller**: It features an Ethernet MAC (Media Access Controller) with an integrated PHY (Physical Layer). This enables the microcontroller to connect to local area networks (LANs) and the Internet. Applications can use the Ethernet interface for tasks such as remote monitoring, data logging, and network - based control.
- **Analog - to - Digital Converters (ADCs)**: The product series is equipped with multiple ADCs. These ADCs can convert analog signals from sensors and other analog sources into digital values, which can then be processed by the microcontroller. This is useful in applications such as sensor data acquisition, environmental monitoring, and industrial control.
- **Timers and Counters**: There are several timers and counters available, which can be used for a variety of purposes. They can be used for generating accurate time delays, measuring time intervals, and controlling the speed of motors and other actuators.
### 2.4 Power Management
- **Low - Power Modes**: The PIC32MX795F512LT - 80I/PF offers multiple low - power modes, including Sleep, Doze, and Idle modes. In these modes, the microcontroller can reduce its power consumption significantly while still maintaining essential functions. This is
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100TQFP
100-TQFP-PF
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