PIC16F818-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16F818-I/SO is an 8-bit PIC16 family microcontroller from Microchip running up to 20 MHz, featuring integrated ADC, flash program memory, and multiple I/O peripherals for embedded control applications. Available in an 18-pin SOIC package for easy PCB assembly. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F818-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5605(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
- 8-bit PIC16 CPU running up to 20 MHz: reliable performance for embedded control tasks including sensor reading and actuator driving
- Integrated ADC: built-in analog-to-digital conversion eliminates the need for external ADC components in sensor interface designs
- 18-pin SOIC package: compact and widely supported SMD package that is easy to prototype and assemble in low-cost embedded systems
- PIC16 architecture with flash memory: reprogrammable in-system for iterative firmware development and field updates in deployed devices
Applications
The PIC16F818-I/SO is a versatile 8-bit microcontroller used in low-cost embedded control systems such as home appliance controllers, industrial sensors, and simple automation modules requiring analog input and digital I/O. Its built-in ADC makes it well suited for temperature sensing, light detection, and battery monitoring applications where external converter components would add cost. Hobbyist projects, prototyping boards, and small-scale production consumer electronics benefit from its straightforward PIC architecture and wide availability of development tools.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-18 |
| Factory Lead Time | 7Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 16 |
| 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 | SOP18,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| ROM (words) | 1792 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 4.2mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4V |
| Supply Voltage-Nom | 5V |
| 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 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F818-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO18
Frequently Asked Questions
What is the maximum clock frequency of the PIC16F818-I/SO?
The PIC16F818-I/SO operates at a maximum clock frequency of 20 MHz, providing adequate processing performance for embedded control applications such as sensor interfacing, motor control, and simple communication protocols.
Does the PIC16F818-I/SO have an analog-to-digital converter?
Yes, the PIC16F818-I/SO includes a built-in ADC, allowing direct connection of analog sensors without requiring an external converter IC, which reduces component count and board cost in sensor-based embedded designs.
What package does the PIC16F818-I/SO come in?
It is available in an 18-pin SOIC (Small Outline Integrated Circuit) surface-mount package, which is compatible with standard PCB footprints and widely supported by SMD assembly and hand-soldering processes.
What microcontroller family does the PIC16F818-I/SO belong to?
It belongs to the PIC16 CPU family from Microchip, a well-established 8-bit RISC microcontroller architecture with extensive community support, development tools, and legacy code compatibility across the PIC16 product line.
Is the PIC16F818-I/SO RoHS compliant?
Yes, the PIC16F818-I/SO is lead-free and RoHS compliant as indicated by the Pb-free code Yes, making it suitable for products sold in regions with strict environmental regulations such as the European Union.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.5605 | $2.56 |
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