PIC18F26K80-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC18F26K80 is an 8-bit PIC microcontroller from Microchip with 64 KB flash, ECAN bus support, and 64 MHz operation. Features 12-bit ADC, 36 I/O pins, and CAN 2.0B interface for automotive and industrial control. Supplied in 28-pin SOIC package with -40°C to 85°C operating range.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26K80-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8700(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
- Integrated ECAN module supporting CAN 2.0B protocol at up to 1 Mbps for automotive network communications
- 64 KB self-write flash program memory with 3,648 bytes RAM for demanding embedded control tasks
- 12-bit ADC with up to 11 channels enabling precise analog signal acquisition at 100 ksps
- 64 MHz internal oscillator with PLL eliminating the need for an external crystal in many designs
- Low-power XLP technology with sleep currents as low as 20 nA for battery-operated applications
Applications
The PIC18F26K80-I/SO is well suited for automotive body control modules and in-vehicle network nodes requiring a reliable CAN 2.0B bus interface within a compact 28-pin SOIC footprint. Industrial automation applications such as motor drive controllers, sensor hubs, and building automation panels benefit from its 12-bit ADC, multiple UART/SPI/I2C peripherals, and wide -40°C to 85°C operating range. Its XLP low-power modes also make it attractive for battery-backed instruments and remote data loggers where minimizing standby current below 20 nA is essential.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| 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 | 4 |
| Number of I/O Lines | 24 |
| Number of Serial I/Os | 2 |
| Number of Timers | 5 |
| 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) | 3648 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 64MHz |
| Supply Current-Max | 6mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC18F26K80-I/SO Alternates Showing results | Image |
| Package | Small Outline Packages |
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 PIC18F26K80-I/SO:
suggested
suggested
suggested
suggested
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
64KB Flash, 4KB RAM, 16 MIPS, 12-bit ADC, CTMU, CAN, nanowatt XLP
Frequently Asked Questions
What CAN protocol does the PIC18F26K80 support and at what maximum bus speed?
The PIC18F26K80 integrates an ECAN module fully compliant with CAN 2.0B protocol, supporting data rates up to 1 Mbps. This makes it directly usable in automotive body networks and industrial fieldbus systems without an external CAN controller, reducing component count and PCB area.
How much program memory and RAM does the PIC18F26K80-I/SO provide for embedded applications?
The PIC18F26K80 offers 64 KB of self-write flash program memory paired with 3,648 bytes of SRAM. This combination is sufficient for moderately complex firmware including bootloaders, CAN protocol stacks, and PID control loops running at up to 64 MHz CPU clock.
Which package does the PIC18F26K80-I/SO use and how many I/O pins does it expose?
The I/SO suffix designates the 28-pin SOIC package with a 7.50 mm body width, providing 25 general-purpose I/O pins. The 1.27 mm pitch makes it compatible with standard wave-soldering and hand-soldering assembly processes for both prototype and production boards.
Can the PIC18F26K80 operate without an external oscillator in automotive designs?
Yes, the PIC18F26K80 includes an internal 64 MHz oscillator with a PLL, eliminating the external crystal in many designs. For CAN-bus timing accuracy, an external oscillator at 4 MHz to 20 MHz may still be preferred to meet the 0.5% baud-rate tolerance required by CAN 2.0B at 1 Mbps.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.7200 | $3.72 |
| 27+ | $3.4700 | $93.69 |
| 100+ | $3.3000 | $330.00 |
| 108+ | $3.2900 | $355.32 |
| 1000+ | $3.0200 | $3020.00 |
| 5000+ | $2.8700 | $14350.00 |
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