PIC18F24K20-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC18F24K20-I/ML is an 8-bit microcontroller with 16KB Flash, 768 bytes RAM, and a 10-channel 10-bit ADC in a compact QFN-28 package. It operates up to 64 MHz and supports 1.8V minimum supply voltage for low-power applications. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F24K20-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8300(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 PIC18F24K20-I/ML?
- 8-bit PIC18 CPU core running up to 64 MHz with enhanced instruction set and low-power operation down to 1.8V supply
- 16KB self-programmable Flash program memory with 256 bytes EEPROM and 768 bytes data SRAM for versatile embedded applications
- 10-channel 10-bit ADC plus rich peripherals including MSSP, EUSART, and multiple timers in a compact 28-pin QFN package
What is PIC18F24K20-I/ML used for?
The PIC18F24K20-I/ML is well-suited for battery-powered embedded systems, home automation sensors, and industrial control units where low supply voltage and compact footprint are critical. Its rich analog peripherals make it ideal for data acquisition and metering applications. The device also fits consumer electronics and IoT edge nodes requiring reliable serial communication and moderate processing power.
What are the specifications of PIC18F24K20-I/ML?
| Pbfree Code | Yes |
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V MIN SUPPLY FOR 16 MHZ AND OPERATES AT 2V FOR 20 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N28 |
| 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 | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 768 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 64MHz |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| 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 |
Where can I find the PIC18F24K20-I/ML datasheet?
PIC18F24K20-I/ML Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F24K20-I/ML?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency and operating voltage range of the PIC18F24K20-I/ML?
The PIC18F24K20-I/ML operates at up to 64 MHz clock frequency. It supports a minimum supply voltage of 1.8V at 16 MHz and 2V at 20 MHz, making it suitable for low-power battery-operated designs requiring wide voltage flexibility.
How much memory does the PIC18F24K20-I/ML provide?
The device includes 16KB of self-programmable Flash program memory, 768 bytes of data SRAM, and 256 bytes of EEPROM for non-volatile data storage, providing ample memory for typical 8-bit embedded control applications.
What package type is the PIC18F24K20-I/ML and how many ADC channels does it have?
The PIC18F24K20-I/ML comes in a 28-pin QFN (Quad Flat No-Lead) package with a VQFN-28 manufacturer code. It features a 10-channel 10-bit ADC, enabling precise analog signal acquisition across multiple input channels simultaneously.
What are common applications for the PIC18F24K20-I/ML?
Typical applications include battery-powered sensors, home automation controllers, industrial monitoring systems, metering equipment, and IoT edge nodes. Its low minimum supply voltage and compact QFN package make it especially attractive for space-constrained and energy-sensitive designs.
Are there pin-compatible or functional alternatives to the PIC18F24K20-I/ML?
Pin-compatible alternatives within the PIC18F K20 family include the PIC18F25K20-I/ML with 32KB Flash and the PIC18F26K20-I/ML with 64KB Flash, both sharing the same 28-pin QFN footprint and core peripherals for easy capacity upgrades.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $2.0324 | $2.03 |
| 1000+ | $1.9300 | $1930.00 |
| 5000+ | $1.8300 | $9150.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit