PIC18F24K50-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC18F24K50-I/ML is an 8-bit PIC18 microcontroller with 16 KB Flash, 768 bytes RAM, and USB 2.0 Full Speed support running at up to 48 MHz. It features an integrated 10-bit ADC, DAC channels, and operates from as low as 2.3 V at 20 MHz. Available in a 28-pin VQFN package for compact designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F24K50-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2700(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
- 8-bit PIC18 CPU core running up to 48 MHz with low-power modes
- 16 KB Flash program memory and 768 bytes of data RAM
- Integrated USB 2.0 Full Speed device controller for direct PC connectivity
- 10-bit ADC and DAC channels for mixed-signal analog applications
- Operates from 2.3 V minimum supply at 20 MHz, enabling battery-powered designs
- 28-pin VQFN package for space-constrained PCB layouts
Applications
The PIC18F24K50-I/ML is well-suited for USB-connected sensor nodes, HID devices, and low-power data acquisition systems in consumer and industrial electronics. Its combination of USB 2.0, ADC, and DAC peripherals makes it popular in prototyping tools, educational kits, and compact embedded controllers requiring direct computer communication.
Specifications
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 7Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 2.3 V MINIMUM SUPPLY AT 20 MHz |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 1 |
| Number of Timers | 6 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC44,.31SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 2048 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 48MHz |
| Supply Current-Max | 11.5mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can PIC18F24K50-I/ML be used directly in USB HID applications without an external USB controller?
Yes. The PIC18F24K50-I/ML integrates a USB 2.0 Full Speed device controller, eliminating the need for an external USB chip. Running at 48 MHz from a USB-supplied 5 V rail, it supports HID, CDC, and other USB device classes using Microchip's USB libraries.
What is the minimum supply voltage for PIC18F24K50-I/ML in a battery-powered design?
The PIC18F24K50-I/ML operates from a minimum supply voltage of 2.3 V at 20 MHz, making it suitable for 2-cell AA or single-cell Li-ion battery applications. At full speed (48 MHz), it typically requires a regulated 3.3 V to 5 V supply.
How does the 28-pin VQFN package of PIC18F24K50-I/ML benefit compact PCB designs?
The VQFN-28 package provides 28 pins in a small QFN footprint, reducing board area compared to a SOIC-28 package. Its exposed pad improves thermal dissipation, and the fine-pitch layout supports tight component placement in consumer gadgets, wearables, and industrial sensor modules.
What factory lead time should procurement teams expect for PIC18F24K50-I/ML in volume orders?
The standard factory lead time for PIC18F24K50-I/ML is approximately 7 weeks. Buyers planning medium to high-volume builds should factor this into inventory schedules and may consider safety stock given typical supply chain variability for 8-bit PIC18 microcontrollers.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.1100 | $3.11 |
| 22+ | $2.7060 | $59.53 |
| 100+ | $2.5700 | $257.00 |
| 1000+ | $2.3700 | $2370.00 |
| 5000+ | $2.2700 | $11350.00 |
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