PIC32MX340F512H-80I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC32MX340F512H-80I/PT is a 32-bit MIPS-based microcontroller featuring 512 KB Flash, 32 KB RAM, and USB 2.0 OTG support at up to 80 MHz. It integrates a 10-bit ADC, JTAG boundary scan, and multiple serial interfaces in a 64-pin TQFP package. Suited for control applications requiring significant code space and USB connectivity.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX340F512H-80I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.8740(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC32MX340F512H-80I/PT?
- 32-bit MIPS M4K core running at up to 80 MHz delivering 80 DMIPS for computation-intensive control tasks
- 512 KB self-programmable Flash with Live Update support and 32 KB SRAM for large firmware projects
- USB 2.0 OTG full-speed host and device support at 12 Mbps for direct peripheral or host connectivity
- 10-bit ADC with 16 channels, JTAG boundary scan, SPI, I2C, UART, and CAN-ready pin count in TQFP-64
What is PIC32MX340F512H-80I/PT used for?
PIC32MX340F512H-80I/PT targets industrial HMI panels, motor drive controllers, and USB data acquisition systems requiring 32-bit processing with large on-chip memory. Its 512 KB Flash allows storing complex control algorithms and communication stacks simultaneously without external memory. The USB OTG port enables the device to function as both a USB host connecting thumb drives and a USB device connecting to a PC for firmware updates or data streaming.
What are the specifications of PIC32MX340F512H-80I/PT?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| 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-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 53 |
| Number of Serial I/Os | 2 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 32768 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 80MHz |
| 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 | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 |
Where can I find the PIC32MX340F512H-80I/PT datasheet?
PIC32MX340F512H-80I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC32MX340F512H-80I/PT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What processing performance does the PIC32MX340F512H-80I/PT deliver, and how does its memory compare to 8-bit alternatives?
The PIC32MX340F512H-80I/PT runs a 32-bit MIPS M4K core at up to 80 MHz, delivering 80 DMIPS. It provides 512 KB Flash and 32 KB SRAM, compared to the PIC18F series which typically offers 32 KB to 128 KB Flash and 1 KB to 4 KB SRAM. This 16x memory advantage makes it suitable for complex state machines, USB stacks, and real-time DSP that would not fit on 8-bit devices.
Does the PIC32MX340F512H-80I/PT support USB host mode, and what peripheral classes can it directly enumerate?
The PIC32MX340F512H-80I/PT supports USB 2.0 OTG, enabling both full-speed 12 Mbps device mode (connecting to a PC) and host mode (connecting USB storage, HID keyboards, or barcode scanners). Using Microchip's MLA USB stack, the device can enumerate mass storage class (MSC) for FAT-formatted USB drives and HID class devices without external USB host controllers.
For a portable industrial data logger, how does the 64-pin TQFP package of the PIC32MX340F512H-80I/PT facilitate PCB design?
The 64-pin TQFP package uses a 10 mm x 10 mm body with 0.5 mm lead pitch, giving access to 16 ADC channels, 4 UART, 2 SPI, 2 I2C, and USB OTG all from a single IC. For a data logger PCB, this eliminates 2 to 3 companion interface chips, reducing total component count by roughly 30 percent and enabling a 80 mm x 60 mm two-layer board.
What debugging capabilities does the PIC32MX340F512H-80I/PT provide for embedded firmware development?
The PIC32MX340F512H-80I/PT supports 2-wire ICSP programming through PGC and PGD, full 4-wire JTAG boundary scan for board-level testing, and Microchip's MIPS Enhanced JTAG debug interface compatible with MPLAB X IDE and ICD4 debugger. The JTAG port enables hardware breakpoints, single-step execution, and on-chip trace with 2 hardware breakpoints without halting the USB or peripheral subsystems.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.1260 | $5.13 |
| 2+ | $5.0040 | $10.01 |
| 100+ | $4.8740 | $487.40 |
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