PIC16F1718T-I/SS

Microcontrollers Overview

The PIC16F1718T-I/SS is an 8-bit microcontroller from the PIC16(L)F171x family, featuring a 28-pin SSOP package. It integrates 16 KB of Flash program memory and 2048 bytes of data SRAM. The device operates at clock frequencies up to 32 MHz with a supply voltage range of 2.3V to 5.5V. Key peripherals include a 10-bit ADC with up to 17 channels, two operational amplifiers, two comparators, and multiple digital modules such as CLC, COG, NCO, CCP, PWM, MSSP, and EUSART.

Microcontrollers Feature Summary

• Integrates Core Independent Peripherals including Configurable Logic Cells (CLC), Complementary Output Generator (COG), and Numerically Controlled Oscillator (NCO) for hardware-based task offloading.
• Features Intelligent Analog capabilities with two configurable rail-to-rail operational amplifiers and high-speed comparators for signal conditioning.
• Supports Peripheral Pin Select (PPS) to allow flexible mapping of digital I/O functions to various pins, enhancing design adaptability.
• Includes Zero-Cross Detection (ZCD) module for AC signal monitoring and High-Endurance Flash (HEF) for reliable nonvolatile data storage.

Microcontrollers Applications

• General-purpose embedded control systems requiring low power consumption
• Battery-operated devices utilizing eXtreme Low-Power (XLP) features
• Industrial applications involving analog signal processing and motor control

Microcontrollers Procurement Notes

Verify that the ordering suffix 'I' corresponds to the Industrial temperature range (-40°C to +85°C) and 'SS' denotes the 28-lead Shrink Small Outline Package. Confirm the 'T' indicates tape and reel packaging. Ensure compatibility with your system's voltage levels and pinout requirements before procurement.

Microcontrollers Selection Notes

Select this component when a balance of moderate program memory size and rich peripheral integration is required. It is suitable for designs needing specific analog front-end capabilities like op amps or ZCD without external components. Consider the 28-pin SSOP form factor if space constraints align with this package type.

Microcontrollers Part Context

This part belongs to the PIC16(L)F1717/8/9 series, which combines cost-effective 8-bit architecture with advanced analog and digital peripherals. The PIC16F1718 variant specifically offers 16 KB of Flash and 2 KB of RAM, positioning it between the smaller PIC16F1716 and larger PIC16F1719 in terms of memory capacity within the same peripheral-rich family.

Microcontrollers Replacement Considerations

PIC16LF1718T-I/SS (Low Voltage variant)

Microcontrollers FAQ

What is the function of the ZCD module?

The Zero-Cross Detection (ZCD) module detects when an AC signal on a specific pin crosses ground, allowing the microcontroller to synchronize operations with the AC line cycle.

How does the COG module enhance design flexibility?

The Complementary Output Generator (COG) provides rising/falling edge dead-band control and blanking, enabling precise generation of complementary PWM signals for driving power switches without software intervention.