PIC32MX575F256L-80I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC32MX575F256L-80I/PT is a 32-bit MIPS-based microcontroller from Microchip with 256 KB Flash, 64 KB SRAM, and 80 MHz maximum clock, featuring integrated USB 2.0 Full-Speed and 1 CAN 2.0B controller in a 100-pin TQFP package. It includes a 10-bit ADC with 16 channels, multiple serial interfaces, and JTAG boundary scan. Designed for USB-connected HMI panels, CAN-based industrial networks, and high-performance embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX575F256L-80I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.3700(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 M4K core running at up to 80 MHz for high-throughput control
- 256 KB Flash and 64 KB SRAM for complex firmware and runtime data
- Integrated USB 2.0 Full-Speed device/host/OTG controller
- 1 CAN 2.0B controller for industrial fieldbus communication
- 10-bit ADC with 16 input channels for multi-sensor measurement
- 100-pin TQFP package with JTAG boundary scan for in-system testing
- Multiple serial interfaces: UART, SPI, I2C supporting up to 4 each
Applications
The PIC32MX575F256L-80I/PT is suited for industrial automation equipment and embedded HMI panels that require simultaneous USB and CAN connectivity, such as programmable logic controllers, CAN-to-USB gateways, and factory data terminals. Its 32-bit MIPS core at 80 MHz handles computationally intensive tasks like FFT-based motor diagnostics, data compression, and real-time PID control loops that would exceed the capability of 8-bit or 16-bit MCUs. The 100-pin TQFP package and comprehensive peripheral set also make it attractive for automotive body control modules and medical device interfaces where USB data logging and CAN network access are both required.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-100 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| 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-PQFP-G100 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 83 |
| 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 | TQFP100,.55SQ,16 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 65536 |
| RAM (words) | 65536 |
| ROM (words) | 262144 |
| 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 | GULL WING |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Does the PIC32MX575F256L-80I/PT include a USB controller, and what modes does it support?
Yes, the PIC32MX575F256L-80I/PT integrates a USB 2.0 Full-Speed controller supporting device, host, and OTG modes at 12 Mbps. This allows the MCU to act as a USB CDC virtual COM port, mass storage device, or HID controller without external USB bridge chips, reducing BOM cost and PCB space in handheld instruments and industrial terminals.
How does the integrated CAN 2.0B controller on the PIC32MX575F256L-80I/PT simplify industrial network designs?
The on-chip CAN 2.0B controller eliminates an external MCP2515 or similar CAN controller, saving at least 1 SPI-connected IC and associated decoupling capacitors. The hardware CAN module handles message filtering, timestamping, and error detection autonomously, freeing the 80 MHz MIPS core to process application logic at full speed without software CAN bit-banging overhead.
What memory capacity does the PIC32MX575F256L-80I/PT offer, and when does it outgrow 8-bit alternatives?
The device provides 256 KB Flash for program code and 64 KB SRAM for runtime data, compared to a typical PIC18 with 128 KB Flash and 4 KB RAM. Once an application requires floating-point math, TCP/IP stacks, FAT file systems, or USB protocol handling, the 64 KB SRAM and 32-bit MIPS core become necessary to hold the data structures that would overflow an 8-bit MCU.
How many analog input channels does the PIC32MX575F256L-80I/PT provide, and what resolution does the ADC deliver?
The device features a 10-bit successive approximation ADC with 16 multiplexed input channels, providing 1024-count resolution at conversion rates up to 1 Msps. This is adequate for audio signal capture at 44.1 kHz with oversampling, multi-axis accelerometer reading, or 16-channel process variable monitoring in industrial data acquisition systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.2348 | $8.23 |
| 1000+ | $7.7600 | $7760.00 |
| 5000+ | $7.3700 | $36850.00 |
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