PIC16F18156-E/SO

Microcontrollers Overview

The PIC16F18156-E/SO is an 8-bit microcontroller from the PIC16F181XX family, featuring 28 KB of Program Flash Memory and 2048 bytes of Data SRAM. It operates at speeds up to 32 MHz with a voltage range of 1.8V to 5.5V. The device includes a 12-bit differential ADCC with 24 external channels, two 8-bit DACs, four CLCs, one CWG, and two EUSARTs. It utilizes a 28-pin SSOP package.

Microcontrollers Feature Summary

• Features a 12-bit differential Analog-to-Digital Converter with Computation (ADCC) for high-resolution sensor applications.
• Includes multiple waveform control peripherals such as a Complimentary Waveform Generator (CWG) and Numerically Controlled Oscillator (NCO).
• Supports flexible pin mapping through Peripheral Pin Select (PPS) and offers configurable logic cells (CLC) for custom digital functions.

Microcontrollers Applications

• Precision analog sensor signal conditioning
• Low-cost energy-efficient embedded systems
• Waveform generation and motor control

Microcontrollers Procurement Notes

Verify the specific suffix 'E' indicates the extended temperature range (-40°C to +125°C) and '/SO' denotes the SOIC package style, though the datasheet confirms availability in SSOP-28. Confirm RoHS compliance status directly with Microchip Technology documentation before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this component when requiring high-resolution analog input capabilities combined with advanced digital peripheral integration. The 28 KB memory capacity supports complex firmware requirements, while the extensive I/O count and PPS flexibility accommodate diverse board layout constraints.

Microcontrollers Part Context

This part belongs to the PIC16F181XX family, which provides a suite of analog peripherals designed for precision sensor applications. The family spans various pin counts and memory sizes, offering scalable solutions for embedded designs requiring robust analog performance within a small form factor.

Microcontrollers Replacement Considerations

Compatible substitutes within the same family include PIC16F18154 and PIC16F18155, differing primarily in memory size. Ensure pin compatibility and verify that the alternative device's memory allocation meets the application's code and data storage requirements.