PIC18LF25J50-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC18LF25J50-I/SS is an 8-bit PIC18 microcontroller with full-speed USB, 32 KB flash, 4 KB RAM, and a maximum clock of 48 MHz in a 28-pin SSOP package. It operates from 2.0 V to 3.6 V with nanoWatt XLP low-power technology for battery-powered USB devices. Available at authorized distributors globally with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18LF25J50-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4300(MOQ 329)
- 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 PIC18LF25J50-I/SS?
- Full-speed USB 2.0 device controller integrated on-chip eliminates external USB bridge ICs, reducing BOM cost and board area
- 32 KB of self-programmable flash and 4 KB RAM at 48 MHz deliver sufficient code storage and execution speed for HID, CDC, and custom USB class firmware
- nanoWatt XLP technology enables operation from 2.0 V to 3.6 V with deep-sleep currents in the nanoampere range, ideal for USB-connected battery-powered accessories
What is PIC18LF25J50-I/SS used for?
The PIC18LF25J50-I/SS is used in USB human interface devices, USB-to-serial converters, and custom USB peripherals where an integrated full-speed USB engine on an 8-bit MCU simplifies firmware development using Microchip's USB library. It suits battery-powered IoT accessories and data logger dongles that require low-voltage operation down to 2.0 V combined with full-speed USB enumeration at 12 Mbps. The 28-pin SSOP package supports compact PCB designs for handheld instruments and wearable USB accessories.
What are the specifications of PIC18LF25J50-I/SS?
| Pbfree Code | Yes |
| YTEOL | 4.5 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 8 MHZ AT 2 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 | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3776 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 15.2mA |
| Supply Voltage-Max | 2.75V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| 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 2 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC18LF25J50-I/SS datasheet?
PIC18LF25J50-I/SS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18LF25J50-I/SS?
Compatible alternatives and drop-in replacements for PIC18LF25J50-I/SS:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 48MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 48MHz, CMOS, PDSO28
Frequently Asked Questions
What USB speed and voltage range does the PIC18LF25J50-I/SS support for battery-powered accessories?
The PIC18LF25J50-I/SS supports full-speed USB 2.0 at 12 Mbps and operates from a supply voltage of 2.0 V to 3.6 V. This low-voltage range makes it directly compatible with single-cell LiPo batteries at 3.0 V–3.6 V without a step-up regulator, allowing compact USB-connected battery devices with minimal power-conversion overhead.
How much flash and RAM does the PIC18LF25J50-I/SS provide, and what clock speed does it run at?
The PIC18LF25J50-I/SS includes 32 KB of self-programmable flash program memory and 4 KB of SRAM data memory. It runs at a maximum clock frequency of 48 MHz when operating from USB-derived clock sources, or at 8 MHz when the supply is as low as 2 V, giving designers flexibility between performance and power consumption.
When is PIC18LF25J50-I/SS a lower-power alternative to PIC18F25J50 for portable USB designs?
The PIC18LF25J50-I/SS is the low-voltage variant of the PIC18F25J50 family, operating from 2.0 V to 3.6 V versus the standard 2.0 V to 5.5 V range. Its nanoWatt XLP deep-sleep current drops to below 100 nA in sleep mode, making it preferable when the device spends most of its time in sleep and wakes periodically to transmit USB data packets, extending battery life significantly over the standard variant.
What peripherals does the PIC18LF25J50-I/SS integrate alongside USB for sensor interfacing?
Beyond the USB engine, the PIC18LF25J50-I/SS integrates a 10-bit ADC with multiple input channels, DMA channels for autonomous data transfers, SPI and I2C interfaces, and multiple UART modules. These peripherals allow the MCU to simultaneously collect analog sensor data via the 10-bit ADC, buffer it using DMA, and transmit it over USB at 12 Mbps without burdening the CPU core.
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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 |
|---|---|---|
| 329+ | $2.7600 | $908.04 |
| 1645+ | $2.5400 | $4178.30 |
| 3290+ | $2.4300 | $7994.70 |
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