PIC24F08KA101-I/MQ Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC24F08KA101-I/MQ is a 16-bit PIC24 microcontroller with 8 KB Flash, 512 bytes EEPROM, and nanoWatt XLP ultra-low-power technology, running up to 32 MHz in a 20-pin QFN package. Features integrated ADC and operates down to 1.8 V. Available worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC24F08KA101-I/MQ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.1100(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 with nanoWatt XLP ultra-low-power design
- 8 KB Flash program memory and 512 bytes EEPROM for code and data storage
- Operates from as low as 1.8 V at 8 MHz for battery and energy-harvesting applications
- Integrated ADC for direct analog sensor signal capture
- Compact 20-pin QFN package for space-constrained embedded designs
Applications
The PIC24F08KA101-I/MQ is optimized for ultra-low-power portable and battery-operated devices such as wireless sensor nodes, medical monitors, and smart meter front ends where current consumption in sleep modes is critical. Its 1.8 V minimum operating voltage enables direct operation from a single lithium coin cell or two AA batteries at 8 MHz, extending field deployment lifetime. The 20-pin QFN package and integrated ADC simplify PCB layouts for compact IoT edge devices.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-20 |
| Factory Lead Time | 8Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ITS ALSO OPERATES MINIMUM 1.8V AT 8 MHZ |
| 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-N20 |
| 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 | 5 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC20,.20SQ,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) | 1536 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 18mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 2V |
| 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 | 8542.31.00.20 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the minimum supply voltage for the PIC24F08KA101-I/MQ, and which battery types does it support?
The PIC24F08KA101-I/MQ operates from a minimum supply voltage of 1.8 V at 8 MHz, making it compatible with single lithium coin cells (CR2032 at 3 V nominal), 2-cell NiMH packs at about 2.4 V, and energy-harvesting rectifiers delivering low rail voltages. This 1.8 V floor extends battery service life in wireless sensor nodes that discharge below 2 V toward end of life.
How much non-volatile storage does the PIC24F08KA101-I/MQ provide, and how should Flash and EEPROM be used in a firmware design?
The PIC24F08KA101-I/MQ provides 8 KB of Flash for program code and 512 bytes of EEPROM for persistent data storage. Best practice is to store calibration constants, device configuration, and small event logs in the 512 bytes EEPROM, which supports byte-level write granularity, while Flash holds the main firmware image. This separation avoids wear on Flash program pages and preserves data through power cycling without external memory ICs.
For a compact wearable sensor design, how does the PIC24F08KA101-I/MQ's 20-pin QFN package compare to SOIC alternatives?
The 20-pin QFN package of the PIC24F08KA101-I/MQ measures approximately 4 mm x 4 mm, roughly half the PCB footprint of a 20-pin SOIC package at 12.8 mm x 7.5 mm, enabling significantly smaller board area in wearable devices and compact IoT modules. The exposed thermal pad of the QFN also improves heat spreading at elevated operating frequencies near 32 MHz, though it requires reflow soldering rather than hand assembly.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.1700 | $3.17 |
| 73+ | $2.6800 | $195.64 |
| 100+ | $2.4200 | $242.00 |
| 1000+ | $2.2000 | $2200.00 |
| 5000+ | $2.1100 | $10550.00 |
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