PIC16F18176T-I/PT

Microcontrollers Overview

The PIC16F18176T-I/PT is an 8-bit microcontroller from the PIC16F181 family, manufactured by Microchip Technology. It features a RISC core operating at speeds up to 32 MHz with a minimum instruction time of 125 ns. The device includes 28 KB of Program Flash Memory, 2048 bytes of Data SRAM, and 256 bytes of Data EEPROM. It utilizes a TQFP-48 package and supports an operating voltage range of 1.8 V to 5.5 V across industrial temperatures (-40°C to +85°C). Key peripherals include a 12-bit differential ADCC with 35 external channels, two 8-bit DACs, four 16-bit PWMs, two EUSARTs, and two MSSP modules.

Microcontrollers Feature Summary

• Features a 12-bit Differential Analog-to-Digital Converter with Computation (ADCC) supporting multiple internal and external input channels for high-resolution sensor applications.
• Includes a Peripheral Pin Select (PPS) module that allows flexible mapping of digital I/O and peripheral signals to various pins.
• Integrates advanced waveform control peripherals such as a Complimentary Waveform Generator (CWG) and Configurable Logic Cells (CLC).
• Supports low-power operation through Doze, Idle, and Sleep modes, along with Peripheral Module Disable (PMD) functionality.

Microcontrollers Applications

• Precision analog sensor applications requiring high-resolution data acquisition.
• Low-cost, energy-efficient embedded control systems.
• Industrial monitoring nodes utilizing differential signal processing.

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with your PCB footprint, specifically the TQFP-48 dimensions. Confirm that the industrial temperature rating meets your environmental requirements. Cross-reference the datasheet revision to ensure all electrical specifications align with your design constraints.

Microcontrollers Selection Notes

Select this component when a balance of high analog resolution and robust digital connectivity is required in a compact form factor. The 12-bit ADCC distinguishes it from standard 10-bit ADC devices in the same family. Consider the extensive pin remapping capabilities if board layout flexibility is a priority. Evaluate the memory size against application code complexity to ensure sufficient storage for firmware and data logging.

Microcontrollers Part Context

This device belongs to the PIC16F181 microcontroller family, which is designed for feature-rich, small-form-factor applications. It shares architectural similarities with other members like the PIC16F18156 but offers increased I/O count and specific peripheral configurations. The family emphasizes precision analog performance alongside standard communication interfaces, targeting modern sensor-based designs.

Microcontrollers Replacement Considerations

Check the PIC16F18156 for similar functionality with fewer I/O pins. Verify pinout compatibility if substituting within the PIC16F181 series. Review datasheet differences regarding memory sizes and specific peripheral counts before finalizing any hardware changes.

Microcontrollers FAQ

What is the maximum clock frequency supported by the PIC16F18176?

The device supports a maximum clock input frequency of 32 MHz.

Does the PIC16F18176 support In-Circuit Debugging?

Yes, it includes debug integrated on-chip with three breakpoints accessible via two pins using ICSP.

How many 16-bit PWMs are available on this microcontroller?

The PIC16F18176 provides four 16-bit Pulse-Width Modulators (PWMs).