PIC24F16KA302-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC24F16KA302-I/SO is a 16-bit PIC24 microcontroller from Microchip running at up to 32 MHz with 16 KB Flash program memory and an integrated ADC. Housed in a 28-pin SOIC package, it targets low-power consumer, industrial, and medical sensor applications that benefit from a compact, cost-effective 16-bit architecture.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24F16KA302-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.7900(MOQ 5)
- 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
- 16 KB Flash program memory for embedded firmware
- Integrated ADC for analog sensor interfacing
- 28-pin SOIC package for easy PCB assembly
- No DMA, simplified peripheral set for cost-sensitive designs
- Compatible with Microchip MPLAB X IDE and XC16 compiler
Applications
The PIC24F16KA302-I/SO is used in low-power sensor nodes, home appliance control panels, and compact medical monitoring devices where a 16-bit architecture, on-chip ADC, and 32 MHz performance are sufficient. The 28-pin SOIC package facilitates both automated SMT assembly in production and hand-soldering during prototype development.
Specifications
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 11Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| 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-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 24 |
| Number of Serial I/Os | 3 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 2048 |
| RAM (words) | 2048 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 18mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 2V |
| 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-Min | SECONDS |
| 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 | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24F16KA302-I/SO:
16KB Flash, 2KB RAM, 512B EEPROM, 16 MIPS, 19 I/O,nanoWatt XLP
16KB Flash, 512 Bytes RAM, 512 Bytes EEPROM, 16 MIPS, nanoWatt XLP, 12ch 10-bit
3V Low Cost PIC24 K-Series with 16K Flash, 2K RAM, and XLP, 28-pin
Frequently Asked Questions
What clock speed and Flash size does PIC24F16KA302-I/SO provide, and is 16 KB enough for typical embedded control firmware?
The PIC24F16KA302-I/SO runs at up to 32 MHz with 16 KB of Flash. For lightweight embedded control tasks such as state machines, PID loops, and sensor polling, 16 KB is typically sufficient. More feature-rich designs requiring USB stacks or large lookup tables should consider PIC24 variants with 64 KB or 128 KB Flash.
How does the SOIC-28 package of PIC24F16KA302-I/SO compare to QFN options for a production assembly line?
The SOIC-28 package uses gull-wing leads that are visible and easy to inspect with AOI equipment, reducing defect rates on standard SMT lines. Unlike a QFN, the SOIC-28 can also be reworked with a soldering iron, making it preferable for low-to-medium volume production runs and prototyping where repair accessibility matters.
With an 11-week factory lead time, how should a design team plan PIC24F16KA302-I/SO procurement for a new product launch?
An 11-week lead time means orders must be placed roughly 3 months before the first production build. Design teams should finalize the BOM and issue purchase orders by the design freeze milestone, maintain a safety stock of at least 4 weeks of production volume, and evaluate the pin-compatible PIC24F16KA301 as an alternate if supply tightens.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $3.8900 | $19.45 |
| 10+ | $3.5100 | $35.10 |
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