PIC18LF2455-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The Microchip PIC18LF2455-I/SO is an 8-bit low-power XLP microcontroller with 24KB Flash and USB full-speed capability in a 28-pin SOIC package. It runs at up to 48MHz and operates down to 2V at 4MHz, integrating ADC and USB for versatile embedded designs. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18LF2455-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.8100(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 PIC18LF2455-I/SO?
- 8-bit PIC18 MCU with 24KB Flash and USB full-speed interface, enabling direct USB connectivity without an external USB controller
- XLP (eXtreme Low Power) technology with operation down to 2V at 4MHz, ideal for battery-powered and energy-harvesting applications
- Up to 48MHz clock with integrated ADC and boundary scan in a 28-pin SOIC package for flexible, testable embedded system designs
What is PIC18LF2455-I/SO used for?
The PIC18LF2455-I/SO is well-suited for USB-connected embedded applications such as HID devices, CDC serial adapters, custom USB peripherals, and data acquisition systems that benefit from direct USB integration. Its low-power XLP architecture makes it an excellent choice for battery-operated instruments, portable medical devices, and remote sensors where minimizing power consumption is critical. The integrated ADC and broad peripheral set support industrial control, home automation, and consumer electronics applications.
What are the specifications of PIC18LF2455-I/SO?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 11Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT MINIMUM 2V AT 4MHZ |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 23 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 250 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 2048 |
| ROM (words) | 12288 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 50mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC18LF2455-I/SO datasheet?
PIC18LF2455-I/SO Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18LF2455-I/SO?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Does the PIC18LF2455-I/SO have a built-in USB interface?
Yes, the PIC18LF2455-I/SO features a full-speed USB 2.0 interface supporting up to 12Mbps, allowing direct connection to USB hosts without an external USB bridge IC, which simplifies PCB design and reduces component count.
What is the minimum operating voltage and clock speed for the PIC18LF2455-I/SO?
The PIC18LF2455-I/SO can operate at a minimum of 2V supply voltage while running at 4MHz clock frequency, and it scales up to 48MHz at normal operating voltages, offering significant flexibility for low-power designs.
What Flash memory capacity does the PIC18LF2455-I/SO offer?
The PIC18LF2455-I/SO provides 24KB of on-chip Flash program memory along with EEPROM and RAM, sufficient for a wide range of USB peripheral firmware, communication stacks, and embedded control application code.
What package and temperature range does the PIC18LF2455-I/SO support?
The PIC18LF2455-I/SO comes in a 28-pin SOIC (Small Outline IC) package suitable for standard surface-mount assembly, and it operates over the industrial temperature range typically specified for the I-grade suffix devices.
What are typical applications for the PIC18LF2455-I/SO?
Typical applications include USB HID keyboards, mice and game controllers, CDC virtual COM port adapters, USB data loggers, handheld medical devices, portable test instruments, and consumer electronics requiring an 8-bit MCU with integrated USB capability.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.6900 | $6.69 |
| 81+ | $6.6000 | $534.60 |
| 100+ | $5.4700 | $547.00 |
| 1000+ | $5.0500 | $5050.00 |
| 5000+ | $4.8100 | $24050.00 |
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