PIC24F08KA102-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC24F08KA102-I/SP is a 16-bit XLP microcontroller running up to 32 MHz with 8 KB Flash and 1.8 V to 3.6 V operating range, featuring ultra-low-power modes for energy-harvesting and battery applications. It integrates ADC, UART, SPI, and I2C peripherals in a 28-pin SPDIP package for easy prototyping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24F08KA102-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8687(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 core running up to 32 MHz
- 8 KB Flash (2.75K x 24-bit instructions) program memory
- Ultra-low-power XLP technology with deep sleep currents below 20 nA
- 1.8 V minimum operating voltage at 8 MHz for battery-harvesting designs
- Integrated 10-bit ADC, UART, SPI, and I2C peripherals
- 28-pin SPDIP package for through-hole prototyping
- Wide 1.8 V to 3.6 V supply range supporting direct 2-cell AA battery operation
Applications
PIC24F08KA102-I/SP is used in energy-harvesting wireless sensor nodes, coin-cell battery meters, and remote data loggers where the XLP ultra-low-power architecture keeps sleep current below 20 nA between measurements. It is also suited for smart utility meters, portable medical monitors, and consumer IoT devices requiring a low-cost 16-bit MCU with ADC capability that runs directly from 1.8 V to 3.6 V without a step-up regulator.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 7Weeks |
| 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 | R-PDIP-T28 |
| 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 | 5 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| 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 | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How low is the sleep current of PIC24F08KA102-I/SP and why does that matter for coin-cell designs?
PIC24F08KA102-I/SP achieves deep-sleep currents below 20 nA using Microchip XLP technology, allowing a 210 mAh CR2032 coin cell to sustain years of sleep-dominant operation between wake events. This makes the MCU practical for wireless sensor tags and utility sub-meters that must function for 5 or more years without battery replacement.
At what minimum supply voltage can PIC24F08KA102-I/SP operate, and which battery chemistries does this enable?
The device operates down to 1.8 V at 8 MHz, enabling direct operation from 2-cell AAA or AA alkaline batteries at end-of-life as well as single-cell lithium thionyl chloride batteries that discharge to 2.7 V. No boost converter is required, reducing BOM cost and PCB area in ultra-low-power remote monitoring products.
How much Flash memory does PIC24F08KA102-I/SP provide and is it sufficient for sensor-logging firmware?
PIC24F08KA102-I/SP provides 8 KB of Flash (2.75K × 24-bit instruction words) and 1 KB of SRAM, sufficient for simple sensor acquisition, data formatting, and low-bandwidth radio driver code on a bare-metal or lightweight RTOS firmware stack. Developers needing more code space should evaluate the PIC24F16KA102 variant with 16 KB Flash in the same 28-pin package.
Can PIC24F08KA102-I/SP replace PIC16 8-bit devices in existing through-hole designs for a performance upgrade?
PIC24F08KA102-I/SP uses a 28-pin SPDIP package with 1.8 V to 3.6 V supply compatibility, making it a physical-form-compatible upgrade path from many PIC16F-series 28-pin DIP devices. Moving to the 16-bit PIC24 core doubles the data bus width and increases ADC, peripheral, and interrupt handling throughput without a PCB redesign.
What ADC resolution and channel count does PIC24F08KA102-I/SP offer for multi-channel sensing applications?
The integrated 10-bit SAR ADC supports up to 10 analog input channels on the 28-pin package, providing 1024 quantization levels across the supply reference span. This is adequate for temperature, pressure, and light sensor acquisition tasks where 10-bit resolution translates to roughly 3.2 mV per LSB at a 3.3 V reference.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.5200 | $3.52 |
| 50+ | $2.0426 | $102.13 |
| 150+ | $1.9557 | $293.36 |
| 250+ | $1.8687 | $467.18 |
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