PIC24F16KL402-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC24F16KL402-I/ML is a 16-bit PIC24 microcontroller from Microchip, running at up to 32 MHz and also operable at 1.8 V at 8 MHz for ultra-low-power designs. It integrates an ADC and is housed in a compact 28-pin VQFN (6 x 6 mm) lead-free package for space-sensitive embedded applications.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24F16KL402-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.1000(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, up to 32 MHz clock
- Low-voltage operation: 1.8 V at 8 MHz
- Integrated ADC for analog signal acquisition
- 28-pin VQFN (6 x 6 mm) lead-free package
- Flash program memory for embedded control firmware
- 7-week factory lead time for production planning
Applications
The PIC24F16KL402-I/ML is well-suited for low-power embedded control, sensor interfacing, and consumer electronics applications where a 16-bit architecture and ADC capability are required in a compact footprint. Its ability to operate at 1.8 V makes it ideal for battery-powered IoT devices, handheld instruments, and wearable electronics that demand minimal quiescent current.
Specifications
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 7Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | ALSO 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 | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 24 |
| Number of Serial I/Os | 2 |
| Number of Timers | 4 |
| 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) | 1024 |
| ROM (words) | 5461 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 18mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| 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 |
| 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
Compatible alternatives and drop-in replacements for PIC24F16KL402-I/ML:
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS
16KB Flash, 2KB RAM, 512B EEPROM, 16 MIPS, 12-bit ADC, CTMU, 3V XLP
3V Low Cost PIC24 K-Series with 16K Flash, 2K RAM, and XLP, 28-pin
Frequently Asked Questions
At what minimum supply voltage can the PIC24F16KL402-I/ML operate, and what clock speed is available at that voltage?
The PIC24F16KL402-I/ML can operate at 1.8 V with a maximum clock frequency of 8 MHz. This low-voltage mode is well-suited for single-cell battery designs such as coin-cell or AAA-powered IoT nodes where supply voltage naturally drops below 2 V during discharge.
How does the 28-pin VQFN package of PIC24F16KL402-I/ML benefit compact PCB designs compared to SOIC alternatives?
The PIC24F16KL402-I/ML uses a 28-pin VQFN measuring 6 x 6 mm, which is significantly smaller than a comparable SOIC-28 footprint of about 18 mm in length. The QFN's exposed pad also improves thermal dissipation, making it preferable for densely populated boards in wearable electronics and handheld instruments.
Does the PIC24F16KL402-I/ML include an on-chip ADC, and how many input channels are typically available for sensor acquisition?
Yes, the PIC24F16KL402-I/ML integrates an ADC. The PIC24F KL-series typically provides 10 or 12 analog input channels shared across the GPIO pins, enabling direct connection of multiple resistive, capacitive, or voltage-output sensors without an external ADC in low-channel-count applications running at up to 32 MHz.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.9100 | $2.91 |
| 25+ | $2.7500 | $68.75 |
| 100+ | $2.4200 | $242.00 |
| 1000+ | $2.2000 | $2200.00 |
| 5000+ | $2.1000 | $10500.00 |
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