PIC24FJ512GU408-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC24FJ512GU408-I/PT is a 16-bit MCU delivering 16 MIPS at 48 MHz with 512KB ECC Flash, 32KB RAM, USB, LCD controller, and 17-ch 10-bit ADC in an 80-pin TQFP package.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ512GU408-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.2800(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
- 16-bit PIC24 core at 48 MHz providing 16 MIPS with 512KB ECC Flash and 32KB RAM for robust embedded applications
- Integrated full-speed USB 2.0 and LCD controller enable direct panel driving and USB connectivity without external ICs
- 17-channel 10-bit ADC and 80-pin TQFP package offer rich I/O density for sensor-heavy and HMI designs
Applications
PIC24FJ512GU408-I/PT is ideal for human-machine interface designs where an integrated LCD controller drives segment or dot-matrix displays while USB communicates data to a host PC or charging dock. Its 512KB ECC Flash and 32KB RAM accommodate complex firmware stacks including USB HID, CDC protocols, and graphics rendering. Industrial meters, portable medical monitors, and home energy management panels benefit from the combination of ADC inputs, USB connectivity, and on-chip LCD drive in a single 80-pin device.
Specifications
| Manufacturer Package Code | TQFP-80 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2020-06-02 |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | ITS ALSO AVAILABLE WITH 17-CH 10-BIT ADC |
| Bit Size | 16 |
| Boundary Scan | NO |
| CPU Family | PIC24 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G80 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 69 |
| 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 Equivalence Code | TQFP80,.47SQ |
| 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 |
| 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 | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24FJ512GU408-I/PT:
16-Bit, 16 MIPS, 128KB ECC Flash, 32KB RAM, USB, LCD, 80-pin
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PQFP80
Frequently Asked Questions
What Flash and RAM capacity does PIC24FJ512GU408-I/PT provide, and is ECC protection included?
The device integrates 512KB of ECC Flash and 32KB of RAM. Hardware ECC on Flash detects and corrects single-bit errors, making it suitable for safety-relevant applications that require reliable non-volatile storage without external memory controllers.
How does the integrated USB peripheral on PIC24FJ512GU408-I/PT simplify embedded connectivity designs?
The on-chip full-speed USB 2.0 transceiver eliminates an external USB bridge IC, saving board space and reducing BOM cost. It supports HID, CDC, and MSD device classes at up to 12 Mbps, enabling plug-and-play data logging or firmware update over USB without additional silicon.
For a portable medical display, how does PIC24FJ512GU408-I/PT handle both screen driving and analog measurement simultaneously?
The integrated LCD controller can drive segment-multiplexed panels directly from I/O pins while the 17-channel 10-bit ADC acquires sensor signals with approximately 1 µs conversion time. Running at 48 MHz and 16 MIPS, the PIC24 core interleaves LCD refresh and ADC sampling in real time without a separate display driver IC.
When is PIC24FJ512GU408-I/PT a better alternative to a 32-bit MCU for LCD-equipped products?
For designs requiring an LCD interface, USB, and 17 analog inputs but not floating-point math or RTOS-heavy workloads, PIC24FJ512GU408-I/PT in its 80-pin TQFP package delivers the necessary peripherals at a lower die cost than most 32-bit alternatives while using familiar MPLAB X tooling and 16-bit C compilers.
What is the pin count and package footprint of PIC24FJ512GU408-I/PT, and how compact is its PCB footprint?
The device ships in an 80-pin TQFP package with a 12 mm x 12 mm body and 0.5 mm pin pitch. This compact footprint provides 80 pins including USB D+/D- lines, LCD drive outputs, 17 ADC inputs, and multiple UART/SPI/I2C peripherals in a small PCB area suitable for handheld and portable instruments.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.3000 | $4.30 |
| 25+ | $4.0800 | $102.00 |
| 40+ | $3.5500 | $142.00 |
| 100+ | $3.5000 | $350.00 |
| 150+ | $3.4400 | $516.00 |
| 1000+ | $3.2800 | $3280.00 |
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