PIC32MX470F512H-I/MR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC32MX470F512H-I/MR is a 32-bit MIPS-based microcontroller running up to 80 MHz with 512 kB Flash, USB OTG, and AEC-Q100 Grade 2 automotive qualification in a compact 64-pin QFN package. Suitable for motor control, automotive, and industrial embedded designs. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX470F512H-I/MR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.0700(MOQ 5)
- 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 core at up to 80 MHz delivering high computational throughput for real-time embedded control tasks
- 512 kB Flash and integrated USB OTG plus Ethernet MAC in a single 64-pin QFN, reducing external component count
- AEC-Q100 Grade 2 (-40 °C to +105 °C) automotive qualification planned, enabling use in harsh-environment vehicle modules
Applications
The PIC32MX470F512H-I/MR is designed for automotive body control modules and industrial motor controllers that demand 32-bit processing power with integrated USB and Ethernet connectivity. Its 512 kB Flash capacity and up to 80 MHz CPU speed support complex real-time firmware including RTOS kernels and communication stacks. The 64-pin QFN footprint makes it an efficient choice for space-constrained control boards in robotics, HVAC, and smart metering applications.
Specifications
| Manufacturer Package Code | QFN-64 |
| Factory Lead Time | 1Week |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | AEC-Q100 REVH (GRADE 2 -40 CEL TO +105 CEL) PLANNED |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 80MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 49 |
| 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 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 131072 |
| RAM (words) | 131072 |
| ROM (words) | 536576 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 100MHz |
| Supply Current-Max | 75mA |
| 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 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| 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
What is the maximum CPU clock frequency of the PIC32MX470F512H-I/MR, and how does it compare to typical 8-bit PIC devices?
The PIC32MX470F512H-I/MR operates at a maximum clock frequency of 80 MHz using its 32-bit MIPS32 core, delivering significantly more DMIPS than typical 8-bit PIC16 devices running at 4 MHz to 20 MHz. This makes it suitable for real-time control, signal processing, and communication-stack tasks that exceed the capability of smaller microcontrollers.
How much on-chip Flash does the PIC32MX470F512H-I/MR provide, and is that enough for a basic RTOS plus application code?
The PIC32MX470F512H-I/MR includes 512 kB of on-chip Flash memory, which comfortably accommodates a FreeRTOS kernel (typically under 10 kB) plus several hundred kilobytes of application and communication-stack code. The generous Flash budget reduces the need for external SPI Flash in most embedded designs.
Is the PIC32MX470F512H-I/MR qualified for automotive applications, and what temperature range does it cover?
The PIC32MX470F512H-I/MR is planned for AEC-Q100 Grade 2 qualification, covering an operating temperature range of -40 °C to +105 °C. This makes it appropriate for automotive body-control modules, cluster displays, and HVAC actuator controllers that must survive under-hood or passenger-cabin temperature extremes.
Which connectivity peripherals are integrated in the PIC32MX470F512H-I/MR that reduce external BOM cost?
The PIC32MX470F512H-I/MR integrates USB OTG 2.0 Full-Speed and an Ethernet MAC with MII/RMII interface, eliminating the need for external USB bridge or Ethernet controller chips in many 10/100 Mbps network-connected designs. Combined with multiple SPI, I2C, and UART channels, it can serve as a complete communications hub in 64-pin QFN form.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $10.8000 | $54.00 |
| 25+ | $8.5200 | $213.00 |
| 60+ | $8.1300 | $487.80 |
| 80+ | $8.1200 | $649.60 |
| 90+ | $7.5900 | $683.10 |
| 100+ | $7.0700 | $707.00 |
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