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PIC16F18076 Product Overview
The PIC16F18076 is a 40-pin enhanced mid-range 8-bit microcontroller designed for cost-sensitive sensor and real-time control applications. It combines 28 KB program Flash, 2 KB SRAM, data EEPROM and up to 36 I/O pins.
The device includes a 10-bit ADC with broad channel coverage, communication interfaces, configurable logic and waveform/control peripherals. These resources support high-I/O boards while reducing the need for external expanders and simple logic devices.
This landing page is intended for engineering selection and commercial sourcing. Exact package, temperature grade, packing method and device qualification must be specified in the full orderable part number.
Technical source and publishing notes |
PIC16F18076 Key Specifications
Parameter | PIC16F Device Summary |
Architecture | 8-bit enhanced mid-range PIC MCU |
Maximum CPU speed | Up to 32 MHz |
Program Flash | 28 KB |
Data SRAM | 2,048 bytes |
Data EEPROM | 256 bytes |
I/O capability | Up to 36 general-purpose I/O pins |
Analog | 10-bit ADC with up to 35 external channels; comparator and DAC resources |
Control peripherals | NCO, CWG, four CLCs, timers and PWM resources |
Serial interfaces | Two I2C/SPI modules and two EUSARTs |
Typical package class | 40-pin device family; verify package suffix |
Manufacturer positioning | Focus product; cost-sensitive sensor and real-time control positioning |
Official status | In Production as checked on the Microchip product page |
Specifications can vary by package, device revision and full ordering code. Engineers should validate pinout, electrical limits, programming requirements and errata against the latest Microchip documentation before releasing a design.
Why This Device Attracts Buyer and Engineer Interest
High I/O without an external expander
Up to 36 I/O pins suit control panels, appliances and sensor-rich boards where pin count is a primary selection factor.
Cost-sensitive control architecture
Microchip positions the family for cost-sensitive sensor and real-time control applications, creating a clear purchasing and design-in message.
Broad peripheral coverage
Multiple serial interfaces, ADC channels and core-independent peripherals support multifunction boards with fewer external devices.
Typical Applications
Home appliances and building controls
Large I/O count supports keys, relays, indicators, sensors and multiple local interfaces.
Industrial controller and sensor hubs
Useful for channel-rich monitoring, local control and communication modules.
Lighting and power-management controllers
Waveform generation, ADC measurement and configurable logic support supervisory and control functions.
General-purpose embedded boards
A strong option where a 40-pin layout, moderate code size and 5 V-capable PIC ecosystem are valued.
Design and Procurement Advantages
• Up to 36 I/O pins reduce the need for external I/O expansion.
• 28 KB Flash and 2 KB SRAM support moderately complex control firmware.
• Multiple serial modules suit gateway and multi-peripheral boards.
• Focus positioning supports active application-led promotion.
Package and Ordering-Code Guidance
The base name PIC16F18076 is not a complete purchasing code. Package, temperature grade, qualification level and packing method can change the orderable suffix and commercial availability.
1. Quote the complete manufacturer orderable part number, not only the base device name.
2. Confirm package, temperature grade, packing method and required compliance documentation.
3. For migration projects, verify pin functions, configuration bits, voltage behavior, peripherals and firmware changes.
4. Agree acceptable lot/date-code range and traceability requirements before order confirmation.
Lifecycle and Market Position
Microchip displayed PIC16F18076 as In Production and as a Focus product on the review date. Because high-I/O demand is package-specific, commercial teams should confirm exact suffix and forecast before stocking.
Alternative and Migration Options
Migration note |
• PIC16F18056 when fewer pins are needed within the same family concept.
• PIC16F15376 for another mature 40-pin XLP general-purpose option.
• PIC16F18877 when substantially more Flash, SRAM and safety-oriented peripherals are required.
• PIC16F19197 when integrated LCD functionality is a central requirement.
Alternative devices are comparison starting points only. They are not automatically pin-compatible or firmware-compatible. The final choice must be validated against electrical, mechanical, software, safety and regulatory requirements.
Sourcing and Quality Checklist
• Confirm manufacturer, complete ordering code, requested quantity and annual usage.
• Review current product status, PCNs, errata and customer-specific qualification requirements.
• Specify package condition, moisture-sensitivity handling, packing and labeling requirements.
• Request lot/date-code information and traceability documentation appropriate to the transaction.
• Use incoming inspection, programming verification or functional testing proportionate to application risk.
• Avoid approving substitutes solely on price; conduct engineering and quality review first.
Frequently Asked Questions
How many I/O pins does PIC16F18076 provide?
The family summary lists up to 36 general-purpose I/O pins. Pin availability depends on package and peripheral assignment.
What applications fit PIC16F18076?
It is positioned for cost-sensitive sensor and real-time control applications, including appliances, industrial controllers and high-I/O boards.
Is PIC16F18076 in production?
Yes. Microchip displayed the device as In Production on 14 September 2026.
Should inventory be purchased using only the base part number?
No. Confirm package, temperature grade, packing, quantity, date-code requirements and customer qualification before purchasing.
