PIC32MX320F064H-80I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC32MX320F064H-80I/PT is a Microchip 32-bit PIC32 microcontroller with 64 KB Flash, 16 KB RAM, 80 MHz maximum clock, and a 10-bit ADC in a 64-pin TQFP package. It supports MIPS32 architecture with boundary scan and a broad peripheral set. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX320F064H-80I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.7700(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 PIC32MX320F064H-80I/PT?
- 32-bit MIPS32 core running up to 80 MHz for high-performance embedded control
- 64 KB Flash and 16 KB RAM providing ample code and data storage
- 10-bit ADC for analog signal acquisition in sensor and control applications
- 64-pin TQFP package with boundary scan support for production testing
- RoHS-compliant lead-free packaging for environmental compliance
What is PIC32MX320F064H-80I/PT used for?
The PIC32MX320F064H-80I/PT is suited for industrial control, motor drive, and embedded HMI applications requiring 32-bit processing at up to 80 MHz. Its 64 KB Flash and 16 KB RAM enable complex firmware with RTOS integration for real-time control loops and communication protocol stacks. The 10-bit ADC and rich peripheral set make it ideal for data acquisition systems, smart sensors, and portable instruments.
What are the specifications of PIC32MX320F064H-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 | NO |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| 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) | 16384 |
| ROM (words) | 65536 |
| 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 |
| ## PIC32MX320F064H-80I/PT Alternates Showing results | Image |
| 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 PIC32MX320F064H-80I/PT datasheet?
PIC32MX320F064H-80I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC32MX320F064H-80I/PT?
Compatible alternatives and drop-in replacements for PIC32MX320F064H-80I/PT:
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RISC Microcontroller, 32-Bit, FLASH, PIC32 CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, PIC32 CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, PIC32 CPU, 80MHz, CMOS, PQFP64
32 Bit MCU, 512KB Flash, 32KB RAM, 80 MHz, 64 Pin, USB
RISC Microcontroller, 32-Bit, FLASH, PIC32 CPU, 80MHz, CMOS, PQFP64
Frequently Asked Questions
How much Flash and RAM does the PIC32MX320F064H-80I/PT provide for firmware development?
The PIC32MX320F064H-80I/PT includes 64 KB of Flash program memory and 16 KB of SRAM data memory. This capacity supports moderately complex embedded applications including FreeRTOS-based designs, bootloaders, and communication middleware. For applications requiring more memory, Microchip's PIC32MX series offers variants with up to 512 KB Flash and 128 KB RAM, maintaining pin and peripheral compatibility.
What is the maximum clock speed of the PIC32MX320F064H-80I/PT and how does it compare to 8-bit PIC devices?
The PIC32MX320F064H-80I/PT operates at up to 80 MHz with the MIPS32 M4K core, delivering significantly higher computational throughput than 8-bit PIC devices limited to 32 MHz or less. At 80 MHz, the PIC32 core can execute up to 80 MIPS (million instructions per second), enabling real-time control tasks, DSP operations, and complex state machines that would be impractical on 8-bit or 16-bit architectures.
What does boundary scan support in the PIC32MX320F064H-80I/PT mean for production testing?
Boundary scan (JTAG IEEE 1149.1) support in the PIC32MX320F064H-80I/PT allows automated board-level testing by shifting digital test patterns through an internal scan chain covering all 64 pins. This enables detection of solder shorts, open connections, and stuck-at faults on assembled PCBs without physical test probes on every pin. Boundary scan is especially valuable for dense TQFP-64 boards where bed-of-nails fixtures are impractical or costly.
For an industrial data acquisition design, what ADC capability does the PIC32MX320F064H-80I/PT offer?
The PIC32MX320F064H-80I/PT integrates a 10-bit successive approximation ADC with multiple input channels, suitable for measuring analog sensor signals with 1024-level resolution across the 0 V to 3.3 V input range. The 10-bit resolution provides approximately 3.2 mV per LSB at 3.3 V, adequate for temperature, pressure, and current sensing in industrial applications. Higher resolution measurements can be achieved by adding an external 12-bit or 16-bit SPI ADC to the device's SPI bus.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.5700 | $6.57 |
| 5+ | $6.4900 | $32.45 |
| 25+ | $6.2700 | $156.75 |
| 100+ | $5.4600 | $546.00 |
| 1000+ | $5.0000 | $5000.00 |
| 5000+ | $4.7700 | $23850.00 |
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