PIC16F18026-I/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16F18026-I/SL is an 8-bit PIC microcontroller in a 14-pin SOIC package running up to 32 MHz, integrating 28 KB Flash, 2 KB RAM, 10-bit ADC, 8-bit DAC, three PWM channels, and hardware CRC for embedded control and sensor interface applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18026-I/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6000(MOQ 1)
- 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 PIC16F18026-I/SL?
- 28 KB Flash and 2 KB RAM with Peripheral Pin Select (PPS) for flexible I/O remapping without hardware rework
- Integrated 10-bit ADC, 8-bit DAC, and 3 PWM channels enabling complete analog front-end and motor control in a single 14-pin package
- Hardware CRC module and Windowed Watchdog Timer (WDT) with Hardware Limit Timer (HLT) for safety-critical embedded designs
What is PIC16F18026-I/SL used for?
The PIC16F18026-I/SL targets cost-sensitive embedded control applications including smart home sensors, battery-powered environmental monitors, and small appliance motor controllers. Its integrated 10-bit ADC and 8-bit DAC allow direct sensor acquisition and analog output generation without external conversion ICs. The Peripheral Pin Select feature simplifies PCB routing in compact 14-pin SOIC designs, reducing layout iterations in consumer and industrial control products.
What are the specifications of PIC16F18026-I/SL?
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 23 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 12 |
| 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 | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| RAM (bytes) | 2048 |
| ROM (words) | 28672 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 5mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline 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 PIC16F18026-I/SL datasheet?
PIC16F18026-I/SL Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F18026-I/SL?
Compatible alternatives and drop-in replacements for PIC16F18026-I/SL:
3.5KB Flash, 256 EEPROM, 256B RAM, 12 I/O, 10-bit PWMs, CCP, CWG, CLC 1.8V-5.5V
14 Pin, 3.5 KB Flash, 128 bytes RAM, 32 MHz Int Osc, 12 I/O, Enh Mid Range Core
8K Word Flash, 1024B RAM, High-Speed Comp, 10-bit ADC, 2 OPAmp, 10-bit DAC
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO14
Frequently Asked Questions
How much program memory does the PIC16F18026-I/SL provide and how many instructions does that accommodate at 32 MHz?
The PIC16F18026-I/SL contains 28 KB of self-write Flash program memory, equivalent to 16,384 14-bit instruction words. Running at the maximum 32 MHz clock with a 4-cycle instruction architecture gives an effective throughput of 8 MIPS, sufficient for PID control loops, UART communication at 115200 baud, and interrupt-driven sensor sampling running concurrently in an RTOS-free foreground/background design.
Which analog peripherals are built into the PIC16F18026-I/SL and how do they reduce external component count?
The PIC16F18026-I/SL integrates a 10-bit ADC with up to 8 input channels, an 8-bit DAC with up to 5 V full-scale output, three independent PWM channels, and two Capture/Compare modules. This combination replaces an external ADC, DAC, and PWM controller IC in applications such as temperature-controlled fan drivers or analog sensor loggers, cutting BOM by 3-4 components and freeing PCB area in 14-pin SOIC footprint designs.
How does the PIC16F18026-I/SL's Peripheral Pin Select feature benefit PCB layout in space-constrained designs?
Peripheral Pin Select (PPS) allows UART, SPI, I2C, and PWM signals to be remapped to any digital I/O pin at runtime, so designers can route signals to whichever pins best fit the PCB trace geometry without respinning the board. In a 14-pin SOIC layout with tight 1.27 mm pitch, this is particularly valuable when avoiding ground planes or routing around a battery connector within a 30 mm × 30 mm module footprint.
What watchdog and safety mechanisms does the PIC16F18026-I/SL provide for appliance control applications?
The PIC16F18026-I/SL includes a Windowed Watchdog Timer (WDT) that triggers a reset if the firmware does not service it within a programmable 1 ms to 256 s window, paired with a Hardware Limit Timer (HLT) for cycle-accurate timeout enforcement. These features enable IEC 60730 Class B safety software compliance in washing machines, HVAC controllers, and small motor drives without external supervisor ICs.
What supply voltage range does the PIC16F18026-I/SL support and how does it suit 3.3 V and 5 V mixed systems?
The PIC16F18026-I/SL operates from 1.8 V to 5.5 V, making it natively compatible with both 3.3 V logic systems powered by LDO regulators and legacy 5 V TTL-compatible sensor networks. At 3.3 V supply the device runs at up to 32 MHz without derating, drawing typically 1.2 mA active current and under 1 µA in Deep Sleep mode, which suits dual-voltage industrial sensor nodes sharing a 3.3 V MCU rail with 5 V actuators.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8300 | $0.83 |
| 50+ | $0.7920 | $39.60 |
| 100+ | $0.6900 | $69.00 |
| 1000+ | $0.6400 | $640.00 |
| 5000+ | $0.6000 | $3000.00 |
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