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PIC32MX795F512L-80I/PT

MIPS32 MCU, 80MHz, 512KB Flash, Ethernet, dual CAN, USB OTG, 100-TQFP

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Manufacturer Part：

PIC32MX795F512L-80I/PT

Package：

100-TQFP (14.0 x 14.0 x 1.0 mm)

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Description

Product Overview

The PIC32MX795F512L-80I/PT from Microchip Technology is a 32-bit MIPS M4K core microcontroller running at 80MHz with 512KB Flash and 64KB SRAM in a 100-pin TQFP package. It integrates Ethernet MAC, dual CAN, USB 2.0 OTG, and hardware crypto for connected embedded applications.

Key Specifications

Core MIPS32 M4K (32-bit)
Max Clock 80MHz
Flash 512KB
SRAM 64KB
I/O Pins 85
Supply Voltage 2.3V ~ 3.6V
ADC 10-bit, 16 channels
Connectivity Ethernet, CAN 2.0B x2, USB 2.0 OTG

Features

  • MIPS32 M4K core with 1.56 DMIPS/MHz
  • Integrated IEEE 802.3 Ethernet MAC with DMA
  • Dual CAN 2.0B controllers
  • USB 2.0 full-speed OTG with on-chip PHY
  • Hardware encryption engine (AES, DES, 3DES)
  • DMA controller with 8 channels

Applications

  • Industrial Ethernet gateways
  • CAN bus networking equipment
  • Medical device connectivity
  • Building automation controllers
  • Secure IoT edge nodes

The PIC32MX795F512L-80I/PT is a high-end member of Microchip’s PIC32MX5xx/6xx/7xx family, combining a 32-bit MIPS M4K core at 80MHz with 512KB Flash and 64KB SRAM. It is distinguished by its rich connectivity: an IEEE 802.3-compliant Ethernet MAC with dedicated DMA, dual CAN 2.0B controllers, and USB 2.0 full-speed OTG with integrated PHY. A hardware cryptographic engine supports AES-128/192/256, DES, and 3DES for secure data transmission. These features make it a compelling single-chip solution for networked embedded systems in industrial, medical, and building automation markets.

The PIC32MX795F512L operates on a MIPS32 M4K RISC core with a 5-stage pipeline achieving 1.56 DMIPS/MHz. The core accesses Flash and SRAM through a multi-layer bus matrix supporting concurrent DMA and CPU transactions. The Ethernet MAC implements the MAC sublayer with DMA for zero-CPU-overhead frame transfer. CAN controllers handle the complete CAN 2.0B protocol with hardware message filtering and priority scheduling. The USB OTG module integrates the PHY, SIE, and DPLL for full-speed host and device operation. The crypto engine processes block ciphers in hardware, offloading the CPU during secure communication sessions.

Pin Name Type Function
1-20 RF0-RF3 / RD0-RD7 I/O GPIO / UART / CAN / Ethernet
21-40 RD8-RD15 / RC1-RC4 I/O GPIO / SPI / I2C / PMP
41-50 RC13-RC15 / VDD / VSS / MCLR I/O / Pwr OSC / Power / Reset
51-70 RB0-RB15 I/O GPIO / ADC / USB / CAN
71-80 RG0-RG9 I/O GPIO / Ethernet MII
81-100 RA0-RA7 / RE0-RE7 I/O GPIO / ADC / PMP / SPI
  • Industrial Ethernet/IP and Modbus TCP gateways
  • Dual CAN bus bridge and protocol converter
  • Secure medical device data logger with USB
  • Building automation BACnet/IP controller
  • IoT edge gateway with crypto security
Manufacturer Part Number Package Notes
Microchip PIC32MZ2048ECH100 100-TQFP 200MHz, 2MB, FPU, Ethernet
ST STM32F207VCT6 100-LQFP 120MHz, Ethernet, CAN, USB
NXP LPC1788FBD208 208-LQFP 120MHz, Ethernet, LCD, USB
Microchip SAM7X512-NU 100-TQFP ARM7, Ethernet, CAN, USB
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All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Shipping & Payment

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Service & Packaging

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

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