PIC18LF25J11-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC18LF25J11-I/SS is an 8-bit PIC18 low-power microcontroller with 32 kB Flash, 4 kB RAM, 48 MHz USB-capable clock, 12 MIPS execution rate, integrated 10-bit ADC, and USB 2.0 full-speed module in a 28-pin SSOP package, operating from 2.0 V to 3.6 V. Designed for USB-connected sensor nodes and low-power embedded applications. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18LF25J11-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6600(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
- Integrated USB 2.0 full-speed module with on-chip transceiver enables direct PC connectivity without external USB bridge chips
- nanoWatt XLP technology achieves sub-100 nA deep-sleep current for ultra-low-power battery operated USB device designs
- 48 MHz PLL clock with 12 MIPS execution delivers sufficient processing for USB HID, CDC, and MSD class firmware stacks
- 28-pin SSOP package with 2.0 V to 3.6 V operation is compatible with 3.3 V USB bus-powered and LiPo battery-powered designs
Applications
The PIC18LF25J11-I/SS is designed for USB-connected data acquisition dongles, USB HID input devices, and battery-powered measurement instruments that need a full-speed USB interface alongside analog sensing. Its nanoWatt XLP low-power modes make it well suited for self-powered USB devices that spend most of their time in suspend mode waiting for host commands, extending battery life in portable USB data loggers and wireless sensor calibration tools. The device is also used in USB-to-UART bridge applications, motor control panels with USB debugging ports, and home automation controllers that enumerate as USB CDC virtual COM ports.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 23 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| 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 |
| Screening Level | TS 16949 |
| Speed | 48MHz |
| Supply Current-Max | 15.2mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 3V |
| 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 | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Does PIC18LF25J11-I/SS require an external USB transceiver to implement a full-speed USB 2.0 device?
No. The PIC18LF25J11-I/SS integrates a full-speed USB 2.0 transceiver on-chip, supporting 12 Mbps data transfers with up to 32 endpoints. The device requires only a 48 MHz clock source (derived from an internal PLL or a 20 MHz crystal with PLL) and passive USB D+ and D- bus resistors, reducing the BOM for a USB-connected sensor node to a single microcontroller, a crystal, and minimal passive components.
What sleep current does PIC18LF25J11-I/SS achieve with nanoWatt XLP technology for USB suspend mode?
With nanoWatt XLP technology enabled during USB suspend, the PIC18LF25J11-I/SS can reduce supply current to below 100 nA in deep sleep, well within the USB specification's 500 µA maximum suspend current budget. This allows a 1000 mAh LiPo battery to maintain USB suspend state for over 100 days while still responding to host wake-up events within the required 20 ms USB resume timing.
How does PIC18LF25J11-I/SS compare to PIC18F25J11 for 3.3 V USB designs?
The PIC18LF25J11-I/SS is the low-voltage variant of PIC18F25J11, operating from 2.0 V to 3.6 V versus the F-grade's 2.0 V to 3.6 V range — in this case both are identical in supply range, but the LF suffix designates the extended low-voltage rated parts for 3.3 V operation. Both share the same 32 kB Flash, 4 kB RAM, USB 2.0 module, and 28-pin SSOP package, making them pin-compatible drop-in alternatives in 3.3 V USB bus-powered designs.
What ADC resolution and channel count does PIC18LF25J11-I/SS provide for analog sensor acquisition?
The PIC18LF25J11-I/SS integrates a 10-bit successive-approximation ADC with up to 13 analog input channels multiplexed across the device's I/O pins. At a 3.3 V reference, each ADC step corresponds to approximately 3.2 mV resolution. Conversion time is approximately 2.4 µs at 48 MHz clock, allowing the firmware to sample all 13 channels sequentially in under 32 µs — fast enough for audio-rate or vibration sensor acquisition in USB data logging applications.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.4900 | $3.49 |
| 5+ | $3.4400 | $17.20 |
| 25+ | $3.2300 | $80.75 |
| 94+ | $3.0900 | $290.46 |
| 100+ | $2.9000 | $290.00 |
| 1000+ | $2.6600 | $2660.00 |
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