PIC32MX575F512H-80I/MR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC32MX575F512H-80I/MR is a 32-bit MIPS-based microcontroller with 512KB Flash, 80 MHz clock, USB full-speed, and 1 CAN channel in a compact QFN-64 package. It features integrated ADC and boundary scan for industrial connectivity applications. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX575F512H-80I/MR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.4800(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit MIPS core running at 80 MHz with 512KB Flash for high-performance embedded networking and connectivity applications
- Integrated USB full-speed device/host and 1-channel CAN bus in a single 64-pin QFN package for multi-protocol industrial designs
- Pb-free QFN-64 package with boundary scan support enabling automated production testing and compact PCB layouts
Applications
The PIC32MX575F512H-80I/MR is designed for industrial connectivity applications that require simultaneous USB and CAN communication at 80 MHz processing speed, such as USB-to-CAN adapters, HMI controllers, and factory automation gateways. Its 32-bit MIPS architecture and 512KB Flash provide enough headroom for a USB stack alongside CANopen or J1939 protocol firmware without external memory. Engineers also deploy it in automotive diagnostic tools and building management nodes where both USB host capability and CAN bus access are needed on a single low-pin-count IC.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-64 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 50MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQCC-N64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 51 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC64,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 65536 |
| RAM (words) | 65536 |
| ROM (words) | 536576 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 80MHz |
| Supply Current-Max | 98mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC32MX575F512H-80I/MR Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC32MX575F512H-80I/MR:
suggested
suggested
Frequently Asked Questions
What communication peripherals does PIC32MX575F512H-80I/MR integrate for industrial protocol connectivity?
PIC32MX575F512H-80I/MR includes 1 USB full-speed device/host controller and 1 CAN 2.0B channel, alongside UART, SPI, and I2C interfaces. This combination allows simultaneous USB data logging at 12 Mbps and CAN bus communication at up to 1 Mbps, covering most industrial multi-protocol gateway requirements in a single 64-pin QFN device.
How does the 32-bit MIPS core at 80 MHz improve firmware performance over 8-bit alternatives for a CAN-USB bridge?
At 80 MHz, the PIC32MX575F512H-80I/MR achieves up to 80 MIPS single-cycle throughput on 32-bit operations, executing CAN frame parsing and USB bulk transfer buffering simultaneously. An 8-bit MCU at 40 MHz would require 4 instruction cycles per 32-bit CAN word, making the 32-bit device roughly 4x faster for protocol translation tasks and enabling frame rates above 10,000 CAN messages per second.
For an automotive diagnostic dongle, what memory capacity does PIC32MX575F512H-80I/MR offer for protocol stack and application firmware?
PIC32MX575F512H-80I/MR provides 512KB of Flash program memory and 64KB of SRAM. A typical USB CDC stack plus J1939 CANopen layer occupies around 80KB to 120KB of Flash, leaving over 384KB for application logic, diagnostic tables, and firmware update routines — ample for a full-featured automotive diagnostic adapter without external NOR Flash.
What package does PIC32MX575F512H-80I/MR use and how does boundary scan aid production testing?
PIC32MX575F512H-80I/MR is housed in a QFN-64 package, measuring approximately 9 mm x 9 mm with 64 pads. Its integrated boundary scan (JTAG) capability allows automated in-circuit testing of all 64 I/O pins using standard ATE fixtures, reducing PCB test time by up to 50% on high-volume production boards compared to manual probe-based continuity testing.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.2800 | $10.28 |
| 25+ | $8.9700 | $224.25 |
| 100+ | $8.2800 | $828.00 |
| 1000+ | $7.8600 | $7860.00 |
| 5000+ | $7.4800 | $37400.00 |
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