PIC24FJ512GU405-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC24FJ512GU405-I/PT is a 16-bit PIC24 microcontroller with 512 KB Flash, USB support, and up to 48 MHz clock. Features 12-channel 10-bit ADC, multiple communication peripherals, and wide operating range. Available in TQFP-48 package for embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ512GU405-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit PIC24 CPU core running up to 48 MHz
- 512 KB Flash program memory
- 12-channel 10-bit ADC
- Integrated USB Full-Speed device/host support
- Multiple UART, SPI, and I2C peripherals
- Wide supply voltage range for industrial use
Applications
The PIC24FJ512GU405-I/PT is well-suited for USB-connected embedded systems such as HMI panels, data loggers, and portable medical instruments. Its 16-bit core at 48 MHz provides the processing bandwidth needed for real-time sensor fusion and communication tasks. The combination of rich peripherals and Flash density makes it a strong fit for industrial control units and consumer electronics requiring on-chip USB connectivity.
Specifications
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2020-06-02 |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | ITS ALSO AVAILABLE WITH 12-CH 10-BIT ADC |
| Bit Size | 16 |
| Boundary Scan | NO |
| CPU Family | PIC24 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 38 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 24 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 32768 |
| RAM (words) | 32768 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| 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 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC24FJ512GU405-I/PT Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24FJ512GU405-I/PT:
suggested
suggested
suggested
suggested
suggested
16-Bit, 16 MIPS, 128KB ECC Flash, 32KB RAM, USB, LCD, 48-pin
Frequently Asked Questions
How much Flash memory and what CPU speed does the PIC24FJ512GU405-I/PT offer?
The PIC24FJ512GU405-I/PT provides 512 KB of Flash program memory and operates at a maximum CPU frequency of 48 MHz. This combination gives designers sufficient code storage and processing speed for complex firmware including USB stacks and real-time control loops.
Which communication interfaces are integrated on the PIC24FJ512GU405-I/PT for industrial sensor networks?
The device integrates USB Full-Speed (device and host), multiple UART, SPI, and I2C interfaces, enabling connection to a wide variety of sensors and peripheral ICs. Its 12-channel 10-bit ADC allows simultaneous sampling of up to 12 analog inputs in a single device.
When would a designer choose the PIC24FJ512GU405-I/PT over a lower-memory PIC24 variant in a cost-sensitive design?
When firmware footprint exceeds 256 KB—common in USB HID applications with bootloaders—the 512 KB Flash eliminates the need for external SPI Flash, reducing BOM cost and board complexity. The TQFP-48 package with 48 pins also offers enough I/O for multi-peripheral designs without stepping up to a larger, more expensive device.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
PIC16LF88-I/SS
Small Outline Packages
Integrated Circuit
25AA02E48-I/SN
Small Outline Packages
Integrated Circuit
PIC18F1220-I/SO
Small Outline Packages
Integrated Circuit
MIC5319-1.8YD5-TR
SOT23 (5-Pin)
Integrated Circuit
dsPIC33FJ256GP710A-I/PT
Quad Flat Packages
Integrated Circuit
BM70BLES1FC2-0B03AA
Other
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”