PIC18F26K20-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC18F26K20 8-bit microcontroller with 64KB Flash, 3072B RAM, and 25 I/O pins in SSOP-28 package. Features 12-bit ADC, nanoWatt XLP technology, and 64 MHz max clock. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26K20-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0315(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
- 64KB Flash memory with 3072B RAM, supporting complex firmware in low-power 8-bit designs
- nanoWatt XLP technology enabling operation as low as 1.8V at 16 MHz for energy-sensitive applications
- 12-channel 12-bit ADC with up to 25 I/O pins in compact SSOP-28 package
Applications
The PIC18F26K20-I/SS is well-suited for battery-powered embedded control systems requiring low power consumption and reliable 8-bit processing at up to 64 MHz. It is commonly used in industrial sensor nodes, home automation controllers, and consumer electronics where 25 I/O pins and built-in ADC allow direct interface to analog sensors. The SSOP-28 footprint makes it ideal for compact PCB designs with space constraints.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 5Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V MIN SUPPLY FOR 16 MHZ AND OPERATES AT 2V FOR 20 MHZ |
| 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 | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 1 |
| Number of Timers | 6 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3936 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 64MHz |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| 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 | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency and minimum supply voltage for PIC18F26K20-I/SS?
The PIC18F26K20-I/SS runs up to 64 MHz and can operate from as low as 1.8V supply at 16 MHz, or 2V for full 20 MHz operation, making it ideal for battery-powered designs needing efficient performance across a wide voltage range.
How many ADC channels and what resolution does the PIC18F26K20-I/SS provide for analog sensing?
The PIC18F26K20-I/SS features a 12-bit ADC with up to 12 channels, providing high-resolution analog-to-digital conversion for sensor interfacing. This enables precise measurement of temperature, pressure, or voltage in embedded applications requiring accurate analog data acquisition.
Which industrial or consumer applications benefit most from the PIC18F26K20-I/SS SSOP-28 package?
Industrial sensor nodes, home automation systems, and compact consumer electronics benefit from the SSOP-28 package of the PIC18F26K20-I/SS. With 25 I/O pins, 64KB Flash, and nanoWatt XLP power management, it fits designs needing low power, moderate I/O density, and a small 28-pin footprint.
When would PIC18F26K20-I/SS be a suitable alternative to a 32-bit microcontroller?
PIC18F26K20-I/SS is a cost-effective alternative for tasks not requiring 32-bit arithmetic, offering 8-bit processing at up to 64 MHz with 64KB Flash. For simple control loops, display drivers, or sensor polling at lower BOM cost, the PIC18F26K20 series delivers sufficient performance with a 5-week factory lead time.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.0315 | $1.03 |
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