PIC18LF26K83-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC18LF26K83 is an 8-bit PIC18 microcontroller with 64KB flash, 4KB RAM, and an ADC2 module running at up to 64 MHz. It operates down to 1.8V at 16 MHz, supporting ultra-low-power embedded designs. The 28-pin SPDIP package simplifies prototyping and low-cost production boards.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18LF26K83-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4000(MOQ 5)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC18LF26K83-I/SP?
- 8-bit PIC18 core at up to 64 MHz with 64KB flash and 4KB RAM for mid-complexity firmware
- 1.8V minimum supply at 16 MHz enabling coin-cell and energy-harvesting powered designs
- Integrated ADC2 module for direct multi-channel analog sensor acquisition
- 28-pin SPDIP package supporting easy breadboard prototyping and through-hole production
What is PIC18LF26K83-I/SP used for?
The PIC18LF26K83-I/SP is suited for low-power sensor nodes, smart metering, and IoT edge devices that require an 8-bit MCU with generous flash and low-voltage operation. Its 1.8V capability at 16 MHz enables direct operation from single-cell Li-ion batteries or energy-harvesting sources without an upconverter. Industrial control panels and wearable monitoring devices also leverage its ADC2 module and 64 MHz peak performance for responsive analog data collection.
What are the specifications of PIC18LF26K83-I/SP?
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2017-08-14 |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | IT ALSO OPERATES AT 1.8 V AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 2 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 2 |
| 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 | DIP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| RAM (bytes) | 4096 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| 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 | 8542.31.00.15 |
| Country of Origin | Thailand |
Where can I find the PIC18LF26K83-I/SP datasheet?
PIC18LF26K83-I/SP Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18LF26K83-I/SP?
Compatible alternatives and drop-in replacements for PIC18LF26K83-I/SP:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP28
64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA,
Frequently Asked Questions
What is the minimum operating voltage of PIC18LF26K83-I/SP and how does it affect battery selection?
The PIC18LF26K83-I/SP operates down to 1.8V at 16 MHz, allowing direct operation from a single AAA alkaline cell or a depleted Li-ion battery, eliminating the need for a boost regulator in low-power sensor and wearable designs.
How does the 64 MHz clock of PIC18LF26K83-I/SP compare to earlier PIC18 devices for compute-intensive tasks?
Running at 64 MHz versus the 40 MHz ceiling of earlier PIC18 variants, the PIC18LF26K83 processes control loops and communication stacks 60% faster, fitting tighter real-time deadlines in motor control or protocol bridging applications on a 3.3V rail.
Which analog measurement tasks benefit from the ADC2 module in PIC18LF26K83-I/SP?
The ADC2 module supports multi-channel sampling with configurable acquisition time, making it suitable for reading temperature sensors, pressure transducers, and 4-20 mA current loop signals with higher accuracy than the legacy ADC1 available in earlier 8-bit PIC18 devices.
For a compact through-hole prototype, what does the 28-pin SPDIP package of PIC18LF26K83-I/SP offer?
The 28-pin SPDIP DIP package plugs directly into a standard 0.1-inch pitch breadboard or ZIF socket, giving developers immediate access to all 24 available I/O pins without soldering, which accelerates firmware iteration in the lab before moving to a surface-mount production layout.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $3.2500 | $16.25 |
| 10+ | $3.0300 | $30.30 |
| 30+ | $2.7600 | $82.80 |
| 105+ | $2.7500 | $288.75 |
| 1000+ | $2.5300 | $2530.00 |
| 5000+ | $2.4000 | $12000.00 |
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