PIC32MX575F256L-80I/PF Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC32MX575F256L-80I/PF is a 32-bit MIPS-based microcontroller running up to 80 MHz with 256 KB Flash, integrated ADC, and boundary scan, housed in a 100-pin TQFP package. Features USB, CAN, and multiple serial peripherals for connected embedded applications. Available from authorized distributors worldwide with 7-week factory lead time and competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX575F256L-80I/PF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.2600(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 MIPS32 M4K core running up to 80 MHz delivers high computational throughput for real-time control applications
- 256 KB on-chip Flash and integrated ADC enable standalone sensor acquisition without external memory or converter ICs
- Boundary scan (JTAG) support simplifies board-level testing and in-circuit debugging in complex multi-chip designs
- 100-pin TQFP package provides ample I/O density for systems requiring USB, CAN, SPI, I2C, and UART simultaneously
Applications
The PIC32MX575F256L-80I/PF is well suited for industrial automation controllers, motor drive systems, and human-machine interface panels that demand 32-bit processing at an accessible price point. Its integrated USB and CAN peripherals make it a strong choice for automotive diagnostic tools and factory fieldbus nodes. The large 100-pin TQFP footprint accommodates designs requiring high I/O count such as data acquisition front-ends and multi-axis stepper motor controllers.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-100 |
| Factory Lead Time | 7Weeks |
| 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-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,.63SQ |
| 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 | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 1 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Taiwan, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which clock speed and core architecture does PIC32MX575F256L-80I/PF use for real-time control tasks?
The PIC32MX575F256L-80I/PF is based on the MIPS32 M4K core and operates at up to 80 MHz, delivering up to 1.56 DMIPS/MHz for computationally intensive real-time control loops. This makes it capable of running motor control algorithms, PID loops, and USB stacks simultaneously without an external co-processor. The 80 MHz clock is generated from an on-chip PLL fed by an external crystal or oscillator.
How much on-chip Flash and RAM does PIC32MX575F256L-80I/PF provide for embedded firmware development?
The PIC32MX575F256L-80I/PF integrates 256 KB of program Flash memory and 64 KB of SRAM on-chip. The Flash supports single-supply in-circuit programming and features a Live Update capability allowing one partition to be updated while code executes from the other. This combination supports mid-complexity firmware stacks including FreeRTOS, USB device stacks, and lightweight TCP/IP libraries without external memory.
For a CAN-based industrial node design, what communication peripherals are built into PIC32MX575F256L-80I/PF?
The PIC32MX575F256L-80I/PF includes a CAN 2.0B-compatible controller, full-speed USB 2.0 OTG, two SPI modules, two I2C modules, and multiple UART interfaces. The CAN peripheral supports up to 1 Mbit/s baud rate and provides 32 message buffers, making it suitable for CANopen or J1939 protocol stacks. USB OTG allows the device to act as both host and device, enabling dual-role USB applications.
When does the 100-pin TQFP package of PIC32MX575F256L-80I/PF offer an advantage over smaller PIC32 packages?
The 100-pin TQFP-100 package (14 mm × 14 mm with 0.5 mm pitch) provides up to 83 GPIO pins, which is significantly more than the 44-pin or 64-pin variants. Designs that require simultaneous use of USB, CAN, Ethernet, and multiple ADC channels benefit from the higher pin count, as peripheral multiplexing conflicts are reduced. The TQFP-100 also simplifies boundary scan testing across dense multi-chip PCBs thanks to its full JTAG port exposure.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.8200 | $10.82 |
| 25+ | $10.2400 | $256.00 |
| 68+ | $9.5800 | $651.44 |
| 90+ | $9.3800 | $844.20 |
| 100+ | $8.9800 | $898.00 |
| 1000+ | $8.2600 | $8260.00 |
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