PIC18F26J50T-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC18F26J50T-I/ML is an 8-bit PIC18 microcontroller with full-speed USB, 64KB flash, 4KB RAM, and an ADC, operating up to 48MHz in a compact 28-pin VQFN package. NanoWatt technology enables low-power battery operation. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26J50T-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4800(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
- Full-speed USB 2.0 interface built-in for direct device or HID connectivity without external PHY
- 64KB program flash and 4KB RAM supporting complex embedded firmware in an 8-bit architecture
- NanoWatt XLP technology enables sub-microamp sleep current for long-life battery designs
- Up to 48MHz CPU clock with option to run at 8MHz from 2.15V for power-optimized operation
- Compact 28-pin VQFN (QFN) package minimizes PCB footprint in space-constrained designs
Applications
The PIC18F26J50T-I/ML is well suited for USB HID devices, CDC virtual COM port adapters, and low-power sensor nodes that need direct USB connectivity without an external transceiver. Its 64KB flash and 4KB RAM support full USB stacks alongside application firmware in embedded consumer and industrial products. The NanoWatt sleep modes make it an efficient choice for battery-powered USB peripherals and wearable measurement devices.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 8 MHZ AT 2.15 V |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 23 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3776 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 22.7mA |
| 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 | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| 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 | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F26J50T-I/ML:
Microchip Technology Inc Full Speed USB, 64KB Flash, 4KB RAM, 12 MIPS, nanowatt XLP
Frequently Asked Questions
What USB capability does the PIC18F26J50T-I/ML provide and how does it simplify design?
The PIC18F26J50T-I/ML integrates a full-speed USB 2.0 transceiver operating at 12 Mbps, eliminating the need for an external USB PHY IC. This reduces BOM cost, board area, and EMI challenges, making it straightforward to implement HID keyboards, CDC virtual COM ports, or custom USB device classes in cost-sensitive products.
How much program memory and RAM does the PIC18F26J50T-I/ML offer?
The PIC18F26J50T-I/ML provides 64KB of self-programmable flash program memory and 4KB of data SRAM, which is sufficient to hold the Microchip USB stack alongside a complete application. For comparison, the PIC18F25J50 offers only 32KB flash; the 26J50 variant doubles flash capacity without changing the pin count.
What are the operating voltage and frequency options for the PIC18F26J50T-I/ML?
The PIC18F26J50T-I/ML can run at up to 48MHz clock frequency at standard supply voltage and also operates at 8MHz from as low as 2.15V. NanoWatt XLP sleep modes reduce current consumption to sub-microamp levels, enabling long run times from AAA or coin-cell batteries in portable USB accessory designs.
For a compact USB sensor device, why might a designer prefer PIC18F26J50T-I/ML in VQFN over a DIP or SOIC package?
The 28-pin VQFN package measures approximately 4mm x 4mm with no leads extending beyond the body, compared to several centimeters of board length for a DIP-28. This sub-25mm² footprint enables wearable and miniaturized USB sensor products that must fit inside credit-card-sized enclosures while still hosting 64KB flash and full USB 2.0 hardware.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.8000 | $4.80 |
| 100+ | $3.9900 | $399.00 |
| 1000+ | $3.6600 | $3660.00 |
| 5000+ | $3.4800 | $17400.00 |
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