PIC24FJ256DA206-I/MR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC24FJ256DA206-I/MR is a 16-bit PIC24 MCU at 48MHz with 256KB Flash, integrated graphics controller, USB OTG, 10-bit ADC with 16 channels, DMA, and a 64-pin QFN package for graphical embedded display applications.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ256DA206-I/MR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.0400(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 PIC24FJ256DA206-I/MR?
- Integrated 2D graphics controller with hardware rendering acceleration for QVGA displays, eliminating external graphics ICs
- USB 2.0 OTG full-speed host/device support enabling USB mass storage, HID, and CDC class connectivity in a single MCU
- DMA controller with multiple channels allowing background data transfers between peripherals and memory at 48MHz without CPU overhead
- 256KB Flash and 96KB SRAM providing ample code and frame-buffer storage for graphic-intensive embedded UI applications
What is PIC24FJ256DA206-I/MR used for?
The PIC24FJ256DA206-I/MR targets embedded graphical user interfaces in industrial HMI panels, medical device displays, and consumer appliances requiring smooth animated menus without a separate graphics processor. Its integrated USB OTG port lets the same hardware act as a USB host for thumb-drive data logging and a USB device for PC configuration in the same product, simplifying certification overhead. The 64-pin QFN package's compact footprint and low power modes make it practical for battery-backed portable instruments with color LCD touch panels.
What are the specifications of PIC24FJ256DA206-I/MR?
| Manufacturer Package Code | QFN-64 |
| Factory Lead Time | 17Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | YES |
| 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 External Interrupts | 5 |
| Number of I/O Lines | 52 |
| Number of Serial I/Os | 4 |
| 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 | LCC64,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 98304 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 18mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.2V |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC24FJ256DA206-I/MR datasheet?
PIC24FJ256DA206-I/MR Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC24FJ256DA206-I/MR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the PIC24FJ256DA206-I/MR's integrated graphics controller reduce BOM cost in small display applications?
The on-chip 2D graphics controller handles hardware rendering of rectangles, lines, and blit operations in a QVGA (320x240) display buffer entirely within the 96KB SRAM, eliminating the need for an external SSD1963 or RA8875 graphics controller IC that typically costs $1.50 to $3.00 per unit. For designs with displays smaller than 3.5 inches, this saves the graphics controller cost, its decoupling components, and the SPI or parallel bus wiring, reducing total BOM by 5 to 8 components.
Can the PIC24FJ256DA206-I/MR function as a USB flash drive host to log sensor data without an embedded OS?
Yes, the PIC24FJ256DA206-I/MR includes a USB 2.0 OTG full-speed controller that supports host mode via Microchip's MLA USB host library, enabling FAT32 file system access on standard USB flash drives at 12Mbps. Bare-metal applications can log 10-channel ADC data at 1kHz to a USB drive using the 4-channel DMA, freeing the 48MHz PIC24 core for display updates and sensor processing simultaneously.
What ADC performance does the PIC24FJ256DA206-I/MR deliver for multi-channel sensor measurement in industrial panels?
The PIC24FJ256DA206-I/MR provides a 10-bit successive approximation ADC with 16 multiplexed input channels, capable of sampling at up to 500ksps with DMA transfers directly to SRAM. For industrial panel displays monitoring 8 to 16 analog sensor inputs — such as temperature, pressure, and current — the DMA-backed ADC allows continuous background scanning at 30ksps per channel without blocking the graphics refresh loop.
When should a designer choose the PIC24FJ256DA206-I/MR over the non-DA (non-graphics) PIC24FJ256GB family for a touchscreen HMI?
The DA206 variant should be chosen when the design requires hardware-accelerated 2D graphics rendering, a built-in display timing controller, and on-chip frame buffer support for displays up to QVGA resolution. Without the DA series graphics hardware, a PIC24FJ256GB MCU running at 48MHz would spend 60% to 80% of its CPU cycles on pixel fill operations, leaving insufficient headroom for USB communication, sensor polling, and state machine logic in a responsive touchscreen HMI.
How does the 64-pin QFN package of the PIC24FJ256DA206-I/MR help with thermal management in compact HMI designs running at 48MHz?
The 64-pin 9mm x 9mm QFN package includes an exposed thermal pad soldered to the PCB ground plane. At 48MHz and 3.3V with USB active, the device dissipates approximately 100mW to 150mW; the exposed pad reduces junction-to-board thermal resistance to under 15°C/W, keeping the junction well below the 85°C industrial limit at typical ambient temperatures without heatsinking. The QFN profile also minimizes the height above the PCB, fitting within thin-bezel panel enclosures that cannot accommodate taller TQFP packages.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.3800 | $10.38 |
| 5+ | $9.8300 | $49.15 |
| 25+ | $9.1700 | $229.25 |
| 40+ | $8.6400 | $345.60 |
| 80+ | $8.5400 | $683.20 |
| 100+ | $8.0400 | $804.00 |
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