PIC24FJ128GB106-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC24FJ128GB106-I/PT is a 16-bit microcontroller with 128KB Flash, 16KB RAM, and USB OTG support in a 64-pin TQFP package. It runs at up to 32 MHz from a 2V minimum supply with integrated ADC and JTAG boundary scan. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ128GB106-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.8000(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
- 128KB Flash + 16KB RAM with USB OTG full-speed support in a 64-pin TQFP-64 package
- 16-bit PIC24 core at up to 32 MHz with 2V minimum operating voltage for low-power designs
- Integrated ADC and JTAG boundary scan enable analog sensing and in-circuit debugging
Applications
The PIC24FJ128GB106-I/PT is ideal for embedded systems requiring USB OTG capability, such as portable medical devices, USB data loggers, and consumer electronics with host/device mode switching. Its 128KB Flash and 16KB RAM support moderately complex firmware for industrial HMI panels and IoT gateway applications. The 64-pin TQFP package balances GPIO count with board space constraints in space-sensitive designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 10Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 16MHZ AT 2VMIN SUPPLY |
| 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 | 53 |
| Number of Serial I/Os | 4 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 24 |
| 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) | 16384 |
| ROM (words) | 44032 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 24mA |
| Supply Voltage-Max | 2.75V |
| Supply Voltage-Min | 2.25V |
| Supply Voltage-Nom | 2.5V |
| 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 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the memory specifications of the PIC24FJ128GB106-I/PT for embedded firmware development?
The PIC24FJ128GB106-I/PT features 128KB of Flash program memory and 16KB of SRAM data memory. These specifications accommodate moderately complex firmware with state machines, communication stacks, and data buffering. The 16-bit PIC24 core at 32 MHz provides sufficient throughput for real-time control loops and USB communication protocol handling without external memory.
Which portable device designs benefit most from the USB OTG capability of PIC24FJ128GB106-I/PT?
The USB OTG (On-The-Go) feature of the PIC24FJ128GB106-I/PT enables designs that switch between USB host and device roles, such as portable data loggers that read USB flash drives and also enumerate as USB CDC serial devices to a PC. Medical glucometers, portable oscilloscopes, and field diagnostic tools benefit from this flexibility. The built-in USB transceiver eliminates external PHY components, saving 4-6 passive components per design.
How does PIC24FJ128GB106-I/PT compare to PIC24FJ192GB108-I/PT for cost-sensitive applications?
The PIC24FJ128GB106-I/PT offers 128KB Flash versus 192KB on the GB108 variant, and uses a smaller 64-pin TQFP package instead of 80 pins. For cost-sensitive applications needing fewer than 50 GPIOs and firmware under 128KB, the GB106 is the better choice due to its lower unit price and smaller PCB footprint. Both share the same 32 MHz PIC24 core and USB OTG peripheral set, so migration between them requires only pin assignment changes.
What is the operating supply voltage range of PIC24FJ128GB106-I/PT and how does it affect battery-powered designs?
The PIC24FJ128GB106-I/PT operates from 2V to 3.6V supply voltage, with the core rated to function at 16 MHz when the supply drops to 2V minimum. This range allows direct operation from a single LiPo cell (3.7V nominal, 3.0V cutoff) without a boost regulator in most cases. For 2-AA battery designs (2.0V to 3.2V range), the device continues to operate down to battery depletion, maximizing usable energy from alkaline cells.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.9850 | $5.99 |
| 160+ | $5.8000 | $928.00 |
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