PIC18LF24J50-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC18LF24J50-I/SS is an 8-bit PIC18 microcontroller with 16 KB Flash, 3800 bytes RAM, and a full-speed USB 2.0 interface, running up to 48 MHz in a 28-pin SSOP package. It operates down to 2V at 8 MHz, making it ideal for low-power USB-connected embedded applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18LF24J50-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.5700(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 PIC18LF24J50-I/SS?
- Full-speed USB 2.0 device interface built in
- 48 MHz maximum CPU clock with 8 MHz at 2V low-voltage mode
- 16 KB Flash program memory and 3800 bytes SRAM
- DMA support for efficient data movement
- 10-bit ADC with multiple input channels
- 28-pin SSOP package for compact board layouts
What is PIC18LF24J50-I/SS used for?
The PIC18LF24J50-I/SS is designed for USB HID, CDC, and custom class devices in applications such as USB-connected sensors, data loggers, keyboard/mouse interfaces, and portable medical measurement tools. Its ability to run from 2V at 8 MHz enables battery-operated USB accessories to conserve power when the bus is not active. The 16 KB Flash and 3800 bytes RAM provide sufficient resources for USB firmware stacks and application logic in a single low-cost 8-bit device.
What are the specifications of PIC18LF24J50-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) | 8192 |
| 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 | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC18LF24J50-I/SS datasheet?
PIC18LF24J50-I/SS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18LF24J50-I/SS?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What USB standard does the PIC18LF24J50-I/SS support, and at what speed?
The PIC18LF24J50-I/SS includes a full-speed USB 2.0 device controller operating at 12 Mbps, enabling it to enumerate as HID, CDC, or custom USB class devices without an external USB chip. Running at up to 48 MHz, the MCU has ample throughput to handle USB transactions alongside application code.
How does the PIC18LF24J50-I/SS maintain operation in low-voltage, battery-powered USB designs?
The PIC18LF24J50-I/SS supports operation down to 2V at 8 MHz, reducing active power consumption in battery-powered devices when full-speed USB is not needed. This flexibility allows designers to switch between 48 MHz for USB transactions and a slower, lower-voltage clock state during idle periods to extend run time on AA or lithium cells.
How much program and data memory does the PIC18LF24J50-I/SS provide for firmware development?
The PIC18LF24J50-I/SS offers 16 KB of Flash for program storage and 3800 bytes of SRAM for runtime variables and USB buffers. For most USB HID and CDC firmware stacks this memory is sufficient, though designers needing more than 16 KB of code space may consider the larger PIC18LF46J50 variant in a 44-pin or 64-pin package with up to 64 KB Flash.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 329+ | $5.2000 | $1710.80 |
| 1645+ | $4.7800 | $7863.10 |
| 3290+ | $4.5700 | $15035.30 |
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