PIC18F26J50-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC18F26J50 is an 8-bit USB 2.0 full-speed microcontroller with 64KB Flash, 3,800 bytes RAM, 28-pin SOIC package, operating at up to 48 MHz, ideal for USB HID, CDC, and composite device firmware.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26J50-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.2800(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 PIC18F26J50-I/SO?
- Full-speed USB 2.0 device controller with on-chip USB transceiver, supporting HID, CDC, and composite device classes
- 64KB Flash program memory at up to 48 MHz CPU clock, also operating at 8 MHz from a 2.15V supply
- nanoWatt XLP technology with sleep current below 100 nA enabling USB-ready battery-operated designs
- MSSP supporting SPI and I2C plus EUSART, providing flexible wired communication alongside USB
- 28-pin SOIC package with standard 1.27 mm pitch enabling hand-soldering and prototype-friendly assembly
What is PIC18F26J50-I/SO used for?
The PIC18F26J50 is designed for USB-connected embedded applications including HID keyboards, joysticks, CDC virtual COM port devices, and USB data loggers. Its full-speed USB 2.0 at 12 Mbps combined with SPI, I2C, and ADC peripherals makes it a versatile hub between USB hosts and sensor or actuator networks. The 28-pin SOIC package and 3.3V operation simplify integration alongside modern USB-powered sensors and radio modules.
What are the specifications of PIC18F26J50-I/SO?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| 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 | R-PDSO-G28 |
| 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 | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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 | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
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 | Thailand |
Where can I find the PIC18F26J50-I/SO datasheet?
PIC18F26J50-I/SO Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F26J50-I/SO?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What USB speed does the PIC18F26J50 support, and which device classes can it implement?
The PIC18F26J50 supports USB 2.0 full-speed operation at 12 Mbps with an integrated on-chip transceiver. It can implement HID, CDC (virtual COM port), mass storage, and composite device classes using Microchip's free USB Framework library, reducing firmware development time significantly.
Can the PIC18F26J50 operate from a 2V supply, and at what clock speed?
The PIC18F26J50 operates at 8 MHz from a 2.15V supply minimum, making it suitable for 2xAA or LiPo battery-powered applications. For USB operation, a 3.3V supply is required along with the 48 MHz system clock derived from the internal PLL, enabling USB enumeration while maintaining low overall system power.
How does the PIC18F26J50 differ from the PIC18F25J50 in terms of Flash memory?
The PIC18F26J50 provides 64KB Flash versus 32KB in the PIC18F25J50, doubling code storage space while sharing the identical 28-pin SOIC footprint and pinout. This makes PIC18F26J50 the preferred drop-in upgrade when a USB device application outgrows the 32KB Flash limit of its smaller sibling.
For a USB data logger design, how many analog inputs does the PIC18F26J50 provide?
The PIC18F26J50 includes a 10-bit ADC with up to 12 input channels available on the 28-pin package, providing 1,024 quantization levels per channel. This allows simultaneous sampling of multiple analog sensors such as temperature, voltage, and current, with data buffered in 3,800 bytes of RAM before USB transfer.
Is the SOIC-28 package of the PIC18F26J50 suitable for prototype and low-volume production assembly?
The SOIC-28 package features 1.27 mm pin pitch and a 17.9 mm body length, compatible with standard hand-soldering tools and most pick-and-place machines. DIP-to-SOIC adapter boards are widely available, making the PIC18F26J50 practical for both breadboard prototyping and small-batch production runs.
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About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.4900 | $4.49 |
| 27+ | $4.1400 | $111.78 |
| 40+ | $3.5600 | $142.40 |
| 100+ | $3.5000 | $350.00 |
| 150+ | $3.4400 | $516.00 |
| 5000+ | $3.2800 | $16400.00 |
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