PIC24FJ256GB206-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC24FJ256GB206-I/PT is a 16-bit PIC24FJ microcontroller with 256 KB flash, 32 MHz maximum clock, USB OTG, integrated ADC, JTAG boundary scan, and 64 I/O pins in a 64-pin TQFP package for USB-enabled embedded applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ256GB206-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2900(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 PIC24FJ256GB206-I/PT?
- 16-bit PIC24FJ core at up to 32 MHz delivering 16 MIPS for real-time control tasks
- 256 KB on-chip flash and USB On-The-Go (OTG) enabling both host and device USB roles
- Integrated multichannel ADC for direct analog sensor signal acquisition
- JTAG boundary scan interface supporting IEEE 1149.1 in-circuit testing and MPLAB debugging
- 64-pin TQFP package providing ample I/O for multibus peripheral connectivity
What is PIC24FJ256GB206-I/PT used for?
PIC24FJ256GB206-I/PT is suited for portable industrial data loggers and human-machine interfaces that require USB host or device connectivity alongside analog signal acquisition. Its 256 KB flash accommodates USB protocol stacks such as Microchip's USB library plus application firmware without external memory. The 64-pin TQFP footprint provides enough I/O to connect SPI displays, UART modems, and multiple ADC channels simultaneously in compact embedded designs.
What are the specifications of PIC24FJ256GB206-I/PT?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 17Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G64 |
| 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 | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 98304 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 18mA |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.20 |
| Country of Origin | Thailand |
Where can I find the PIC24FJ256GB206-I/PT datasheet?
PIC24FJ256GB206-I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC24FJ256GB206-I/PT?
Compatible alternatives and drop-in replacements for PIC24FJ256GB206-I/PT:
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PQFP64
Frequently Asked Questions
What USB modes does PIC24FJ256GB206-I/PT support, and how does USB OTG benefit portable embedded designs?
PIC24FJ256GB206-I/PT supports USB 2.0 Full Speed at 12 Mbps in host, device, and On-The-Go (OTG) dual-role modes. USB OTG allows the microcontroller to act as a USB host to enumerate thumb drives or HID keyboards, or switch to device mode to enumerate as a CDC virtual COM port to a PC — eliminating the need for a separate USB host controller IC in portable handheld equipment.
How much flash memory does PIC24FJ256GB206-I/PT have, and is 256 KB sufficient for running Microchip's USB stack plus application code?
PIC24FJ256GB206-I/PT provides 256 KB of on-chip flash. Microchip's USB stack for PIC24 typically occupies 20–40 KB depending on the class driver (CDC, HID, or MSD), leaving 216–236 KB for application code. A typical RTOS kernel adds another 10–20 KB, so there is comfortable space for middleware plus a moderate-complexity application without requiring external flash.
For a 3.3 V industrial HMI with a SPI LCD and 4 UART channels, how do the 64 I/O pins of PIC24FJ256GB206-I/PT compare to a 44-pin alternative?
The 64-pin TQFP package of PIC24FJ256GB206-I/PT exposes up to 64 general-purpose I/O pins versus approximately 36 usable I/Os on a 44-pin variant. Allocating 4 pins for a SPI LCD, 8 pins for 4 UART channels, 6 pins for ADC inputs, and USB D+/D- still leaves over 40 pins free for keypad scanning, LED drives, and expansion headers — a margin that a 44-pin package cannot provide.
What is the maximum operating frequency of PIC24FJ256GB206-I/PT and how does that affect interrupt latency for a 1 ms control loop?
PIC24FJ256GB206-I/PT runs at up to 32 MHz, yielding an instruction cycle of 62.5 ns (two clock cycles per instruction on the PIC24 pipeline). Timer1 can generate a precise 1 ms interrupt with a reload value of 32000 counts at a 1:1 prescaler, and the CPU services that interrupt in under 10 µs including context save, leaving abundant headroom for a full PID calculation within each 1 ms control period.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.0272 | $7.03 |
| 1000+ | $6.6000 | $6600.00 |
| 5000+ | $6.2900 | $31450.00 |
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