Microchip Technology

PIC32MX675F512H-80I/MR - 80MHz MIPS 32-bit MCU 512KB Flash | Microchip

Référence : PIC32MX675F512H-80I/MR ✓ Actif
En stock Expédié sous 1 à 3 jours ouvrés
2.3 V to 3.6 V (2.5V/3.3V typ) Vdss 64-pin VQFN (9x9 mm) with EP Package 80 MHz Speed 512 KB (512K x 8) Memory
À partir de $4.2 USD / unité
MOQ : 1 |
Prix mis à jour : 2026-10-03
Tarifs dégressifs
Qté Prix unitaire Total
1 $6.62 $6,62
10 $6.04 $60,40
100 $5.35 $535,00
500 $4.79 $2 395,00
1 000 $4.2 $4 200,00
ℹ️ Tous les prix sont en USD

PIC32MX675F512H-80I/MR Présentation

The Microchip Technology PIC32MX675F512H-80I/MR is a 32-bit MIPS M4K microcontroller delivering 80 MHz of core performance with 512 KB of Flash program memory and 64 KB of SRAM, packaged in a 64-pin VQFN (9x9 mm). It integrates a 10/100 Mbit Ethernet MAC, USB 2.0 full-speed OTG, two CAN 2.0b modules, and an extensive mix of serial peripherals including 5x I2C, 4x SPI, and 6x UART.

A 32-bit microcontroller is a programmable processor built around a 32-bit data path, allowing it to handle larger arithmetic operations and address wider memory spaces than 8-bit or 16-bit devices. The PIC32MX family combines MIPS32 architecture cores with Microchip's PIC proprietary peripheral libraries, positioning it within a broader hierarchy of embedded MCU -> 32-bit MCU -> application-specific MCU. This places the PIC32MX at the upper tier of general-purpose microcontrollers, suitable for industrial connectivity and HMI applications.

Key features of this device include 53 digital I/O pins, 8 DMA channels, 5 general-purpose timers, two comparators, 16-bit parallel master port for external bus access, and 10-bit ADC with up to 1 Megasample-per-second conversion. Operating voltage spans 2.3V to 3.6V, and the industrial temperature range of -40C to +85C supports deployment in factory automation, building control, and rugged commercial environments.

The architectural core uses the MIPS32 M4K microAptiv pipelined CPU, which delivers 1.56 DMIPS per MHz and supports the MIPS16e instruction set for code density. DMA, dedicated peripheral bus matrix, and zero-overhead hardware multiply/divide deliver deterministic interrupt response and high throughput for Ethernet, USB, and graphics tasks.

Typical applications include industrial Ethernet gateways, USB-to-UART bridges, CAN-based automotive body controllers, and embedded HMI panels with TFT displays. On-chip Ethernet MAC plus MII/RMII interface simplifies connected sensor node designs; paired with Microchip's free TCP/IP stack (MLA), designers reach network-ready designs without external PHY controllers.

When designing with the PIC32MX675F512H-80I/MR, ensure the VQFN-64 (9x9 mm) thermal pad is soldered to a sufficient copper area on the PCB. For applications exceeding 40 MHz, plan the PCB for 4-layer routing to maintain signal integrity on the parallel master port and EMI-sensitive analog inputs. Code development is fully supported by MPLAB X IDE and Harmony framework.

This page synthesizes distributor pricing, drop-in same-package alternatives, and design considerations not found in a single manufacturer or distributor source. All values were cross-referenced against Microchip's PIC32MX5XX/6XX/7XX family datasheet (DS60001156).

Alternatives de remplacement direct pour PIC32MX675F512H-80I/MR — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.

Variantes de cette série

Modèles de la même série directement compatibles avec PIC32MX675F512H-80I/MR (même facteur de forme et même empreinte) — différant par Package, ADC, Core Architecture, CAN, DMA Channels.

Microchip Technology
Package: 64-pin VQFN (MR) 9x9 mm with EP
ADC: 16-channel 10-bit, up to 1 Msps
Core Architecture: MIPS32 M4K 32-bit RISC
Microchip Technology
Package: 64-pin QFN (MR) 9x9 mm
ADC: 16-channel, 10-bit
Core Architecture: MIPS32 M4K
Microchip Technology
Package: 64-pin VQFN (9x9 mm) with exposed pad
ADC: 10-bit, 16-channel, up to 1 Msps
Core Architecture: MIPS32 M4K 32-bit
Microchip Technology
Package: 64-VQFN (MR) 9x9 mm with exposed pad
ADC: 16 channels, 10-bit
Core Architecture: MIPS32 M4K, 5-stage pipeline, Harvard
Microchip Technology
Package: 64-VQFN (MR) 9x9 mm with exposed pad
Core Architecture: 32-bit RISC, 5-stage pipeline
CAN: 2 x CAN 2.0b (1024 buffers)
Microchip Technology
Package: 64-VQFN (9x9 mm)
ADC: 16-channel 10-bit 500 ksps
Core Architecture: MIPS32 M4K (32-bit RISC)
Microchip Technology
Package: 64-pin VQFN (MR), 9x9x0.9 mm
ADC: 10-bit, up to 16 channels, 1 Msps
CAN: 2 x CAN 2.0b with 1024 message buffers

Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :

Aucune alternative de remplacement direct disponible pour ce produit.

Demander des alternatives

PIC32MX675F512H-80I/MR Valeurs maximales et caractéristiques électriques

Core Architecture MIPS32 M4K microAptiv (PIC32)
Core Frequency 80 MHz
Program Memory (Flash) 512 KB (512K x 8)
Data Memory (SRAM) 64 KB
Operating Voltage Range 2.3 V to 3.6 V (2.5V/3.3V typ)
Plage de température de fonctionnement -40C to +85C (Industrial)
Digital I/O Pins 53
DMA Channels 8
Timers (16/32-bit) 5
Analog Comparators 2
ADC 10-bit, 1 Msps, up to 16 channels
Parallel Master Port (PMP) 16-bit
Ethernet MAC 10/100 Mbit, MII/RMII
USB USB 2.0 Full-Speed OTG
CAN 2x CAN 2.0b
I2C / SPI / UART 5 / 4 / 6
Boîtier 64-pin VQFN (9x9 mm) with EP
Type de montage Surface Mount
Statut RoHS Compliant (MR suffix, lead-free)
Niveau MSL 3 (per Microchip packaging spec)

Guide de configuration des broches du PIC32MX675F512H-80I/MR 64-pin vqfn (9x9 mm) with ep

Configuration des broches du PIC32MX675F512H-80I/MR (boîtier 64-pin vqfn (9x9 mm) with ep). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.

Schéma de brochage du boîtier 64-pin vqfn (9x9 mm) with ep pour le PIC32MX675F512H-80I/MR

Aucune donnée de brochage détaillée disponible pour PIC32MX675F512H-80I/MR.

Consultez la fiche technique pour la configuration complète des broches.

Applications typiques

PIC32MX675F512H-80I/MR convient pour 3 applications: Systèmes embarqués, Appareils IoT, Commande industrielle.

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Systèmes embarqués

Traitement central dans les applications embarquées à l'aide de PIC32MX675F512H-80I/MR.

🌐

Appareils IoT

Appareils connectés intelligents alimentés par PIC32MX675F512H-80I/MR.

🏭

Commande industrielle

Systèmes d'automatisation et de commande à l'aide de PIC32MX675F512H-80I/MR.

What is the core architecture and clock speed of PIC32MX675F512H-80I/MR?
The PIC32MX675F512H-80I/MR uses the MIPS32 M4K microAptiv 32-bit CPU core clocked at up to 80 MHz, achieving 1.56 DMIPS/MHz and 80 MHz peak performance. The M4K core is fully supported by GCC-based and MPLAB XC32 toolchains, and includes MIPS16e code compression to reduce Flash footprint. Per the Microchip PIC32MX5XX/6XX/7XX family datasheet (DS60001156), this part executes single-cycle multiply and hardware divide in pipelined fashion.
How much Flash and SRAM memory does PIC32MX675F512H-80I/MR have?
The PIC32MX675F512H-80I/MR integrates 512 KB of Flash program memory and 64 KB of SRAM. The Flash is organized as 512K x 8 with ECC support on the lower 32 KB. This memory capacity comfortably accommodates full TCP/IP + USB stacks alongside application code, and SRAM supports large protocol buffers such as HTTP/TLS scratchpads.
What integrated connectivity peripherals does PIC32MX675F512H-80I/MR offer?
The PIC32MX675F512H-80I/MR integrates a 10/100 Mbit Ethernet MAC with MII/RMII interface, USB 2.0 full-speed OTG, two independent CAN 2.0b controllers, 5x I2C, 4x SPI, and 6x UART ports. This connectivity portfolio makes it well suited for industrial gateways, USB-to-UART bridges, and CAN-based automotive body modules. All communication blocks share 8 DMA channels for offloading the CPU.

Données de référence d'ingénierie pour PIC32MX675F512H-80I/MR — comparaison, recommandations de conception et informations de conformité.

Informations de conformité

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Sans plomb
Yes
Sans halogène
Unknown
Minerais de conflit
Compliant

RoHS compliance inferred from MR (lead-free QFN) suffix per Microchip part numbering convention; reach and conflict-minerals declarations follow Microchip corporate compliance statements.

Données vérifiées le : 2026-10-03 — données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART

Recherches associées

PIC32MX675F512H-80I/MR PIC32MX675F512H-80I/MR datasheet Microchip PIC32MX675F512H PIC32 VQFN-64 80MHz microcontroller MIPS M4K 512KB flash MCU PIC32 Ethernet USB CAN microcontroller PIC32MX675 vs PIC32MX575 buy PIC32MX675F512H-80I/MR PIC32MX675 price DigiKey Mouser what package is PIC32MX675F512H-80I/MR PIC32MX industrial Ethernet gateway MCU MPLAB Harmony PIC32MX support

Composants & termes associés

Microchip Technology PIC32MX675F512H-80I/MR PIC32MX MIPS32 M4K microAptiv MIPS16e 32-bit microcontroller MCU Ethernet MAC MII RMII USB OTG CAN 2.0b I2C SPI UART DMA VQFN-64 VQFN (9x9 mm) RoHS MPLAB Harmony MPLAB XC32 Parallel Master Port 10-bit ADC
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