Microchip Technology
PIC32MX675F512H-80I/MR - 80MHz MIPS 32-bit MCU 512KB Flash | Microchip
MPN: PIC32MX675F512H-80I/MR ✓ Hoạt động
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
MOQ: 1 |
PIC32MX675F512H-80I/MR Tóm tắt
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).
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).
Bộ thay thế dễ dàng lắp đặt cho PIC32MX675F512H-80I/MR — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MX675F512H-80I/MR (cùng hình factor và footprint) — khác nhau ở 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
Không có bộ thay thế dễ dàng lắp đặt sẵn có cho sản phẩm này.
Yêu cầu các bộ thay thếPIC32MX675F512H-80I/MR Tỷ lệ tối đa & tính chất điện
| 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) |
| Khoảng nhiệt độ hoạt động | -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 |
| Hộp | 64-pin VQFN (9x9 mm) with EP |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant (MR suffix, lead-free) |
| Cấp MSL | 3 (per Microchip packaging spec) |
Hướng dẫn cấu hình chân PIC32MX675F512H-80I/MR 64-pin vqfn (9x9 mm) with ep
Cấu hình chân cho PIC32MX675F512H-80I/MR (64-pin vqfn (9x9 mm) with ep gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho PIC32MX675F512H-80I/MR.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC32MX675F512H-80I/MR phù hợp cho 3 Áp dụngs: Hệ thống tích hợp, Máy thiết bị IoT, Điều khiển công nghiệp.
Hệ thống tích hợp
Xử lý trung tâm trong các ứng dụng tích hợp sử dụng PIC32MX675F512H-80I/MR.
Máy thiết bị IoT
Máy thiết bị kết nối thông minh được cung cấp bởi PIC32MX675F512H-80I/MR.
Điều khiển công nghiệp
Hệ thống tự động hóa và điều khiển sử dụng 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.
Dữ liệu tham khảo kỹ thuật cho PIC32MX675F512H-80I/MR — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Thông tin tuân thủ
RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Không chì
Yes
Không halogen
Unknown
Khoáng vật xung đột
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.
Dữ liệu được xác minh vào: 2026-10-03
— dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART
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Các bộ phận và thuật ngữ liên quan
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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