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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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.
Related Guides
150141RS73100 Red LED Indicator and Current-Resistor Design Guide
Design a reliable 150141RS73100 red LED indicator with worst-case resistor sizing, GPIO checks, PWM drive, layout, and production validation.
Jul 11, 2026
742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide
Practical guidance for using 742792651 in ferrite-bead EMI filters, including bias, DCR, damping, layout, and validation.
Jul 11, 2026
How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide
Compare 742792651 and related ferrite beads by impedance, current rating, DCR, package, layout, and EMI test context.
Jul 10, 2026
150141BS73100 Design Guide for 3528 Status Indicator LED Circuits
Design 3528 status indicator LED circuits with 150141BS73100: current setting, resistor sizing, polarity, optics, and sourcing checks.
Jul 10, 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.
| 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 |
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.”