PIC24F16KL401-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC24F16KL401-I/SO is a 16-bit microcontroller featuring 16KB Flash, 1KB RAM, 32 MHz clock, 10-bit ADC, and 1.8V to 3.3V operation in SOIC-20 package.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC24F16KL401-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0900(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
- 16-bit PIC24 CPU core running up to 32 MHz for efficient real-time control
- 16KB Flash program memory with 1KB RAM, supporting 1.8V operation at 8 MHz
- Integrated 10-bit ADC with multiple channels for analog signal acquisition
- Ultra-low power modes enabling battery-powered and energy-harvesting designs
- SOIC-20 small outline package simplifying PCB layout for compact embedded systems
Applications
The PIC24F16KL401-I/SO is well suited for low-power embedded control applications such as smart home sensors, portable medical monitors, and IoT edge nodes operating from 1.8V to 3.3V supplies. Its 32 MHz 16-bit core and integrated 10-bit ADC make it ideal for data acquisition modules, consumer electronics control panels, and battery-powered wearable devices. Designers targeting cost-sensitive industrial handheld instruments also benefit from its compact SOIC-20 footprint and wide temperature range.
Specifications
| Manufacturer Package Code | SOIC-20 |
| Factory Lead Time | 7Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | OPERATES 1.8V AT 8MHZ |
| Bit Size | 16 |
| Boundary Scan | NO |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 18 |
| Number of Serial I/Os | 2 |
| Number of Timers | 6 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 24 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 1024 |
| ROM (words) | 5461 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 18mA |
| 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 | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.20 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency of the PIC24F16KL401-I/SO, and how does it affect throughput?
The PIC24F16KL401-I/SO operates at up to 32 MHz, delivering 16 MIPS throughput with its 16-bit PIC24 architecture. At 1.8V the device runs at up to 8 MHz, making it flexible for ultra-low-power designs requiring reduced voltage operation across -40°C to +85°C temperature range.
Which low-power embedded designs can use the PIC24F16KL401-I/SO from a 1.8V supply rail?
Running at 8 MHz from a 1.8V supply, the PIC24F16KL401-I/SO suits battery-powered sensors, wearable IoT nodes, and energy-harvesting devices. Its 16KB Flash and 1KB RAM provide sufficient code space for lightweight firmware, and the 10-bit ADC with multiple input channels handles analog sensing in compact SOIC-20 packages.
How does the PIC24F16KL401 compare to higher-density PIC24F variants when Flash memory is a constraint?
With 16KB Flash and 1KB RAM, the PIC24F16KL401 is positioned for cost-sensitive designs needing a 16-bit core without excess memory overhead. Larger PIC24F variants like the PIC24F32KL402 offer 32KB Flash, suitable when firmware footprint exceeds 16KB, but the KL401 saves cost and board space at 20 pins in SOIC-20.
What ADC resolution and channel count does the PIC24F16KL401-I/SO provide for analog data acquisition?
The PIC24F16KL401-I/SO integrates a 10-bit ADC supporting multiple analog input channels, enabling precise voltage measurement across 0V to VREF. This resolution suits industrial sensor interfaces, temperature monitoring with NTC thermistors, and light-level sensing where 1024 discrete steps provide sufficient accuracy at sampling rates compatible with a 32 MHz core.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.8800 | $2.88 |
| 25+ | $2.7200 | $68.00 |
| 100+ | $2.3900 | $239.00 |
| 1000+ | $2.1900 | $2190.00 |
| 5000+ | $2.0900 | $10450.00 |
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