PIC16LF818T-E/ML

Microcontrollers Overview

The PIC16LF818T-E/ML is an 8-bit CMOS microcontroller from the PIC16(L)F81x family, manufactured by Microchip Technology. It features a high-performance RISC CPU with only 35 instructions, all single-cycle except branches. The device includes 1.75 kB of Flash program memory and 128 bytes of RAM. It operates at a maximum clock frequency of 20 MHz and supports a wide voltage range of 2.0 V to 5.5 V. The component is housed in a QFN-28 package and offers 16 I/O pins.

Microcontrollers Feature Summary

• Ultra-low-power operation with multiple power-managed modes including Sleep and Timer1 oscillator wake-up capabilities.
• Integrated internal oscillator block providing eight user-selectable frequencies for flexible clocking without external components.
• Comprehensive analog subsystem featuring a 10-bit, 5-channel Analog-to-Digital Converter and two analog comparators.

Microcontrollers Applications

• Battery-powered consumer electronics requiring extended operational life.
• Industrial control systems utilizing low-voltage logic interfaces.
• Smart home devices incorporating sensor data acquisition via ADC.

Microcontrollers Procurement Notes

Verify the specific suffix 'E' indicates the industrial temperature range (-40°C to +85°C) and 'ML' denotes the QFN-28 plastic package. Confirm that the 'T' prefix signifies tape-and-reel packaging if reel quantity is required for assembly. Cross-reference the datasheet revision to ensure compatibility with existing firmware libraries and peripheral configurations.

Microcontrollers Selection Notes

Select this component when design constraints demand low power consumption alongside moderate processing capability in a compact footprint. It is suitable for applications replacing older PIC16C818 variants where lower voltage operation is necessary. Ensure the system design accommodates the 2.0 V minimum operating voltage for reliable performance across the intended environmental conditions.

Microcontrollers Part Context

This part belongs to the PIC16(L)F81x family of enhanced flash microcontrollers. It shares architectural similarities with the PIC16F818 but is optimized for low-voltage, low-power applications. The family is characterized by its nanoWatt technology, which minimizes current draw during active and sleep modes, making it ideal for portable and energy-efficient embedded solutions.

Microcontrollers Replacement Considerations

The PIC16LF818T-I/ML serves as a functional alternative within the same package, differing primarily in the commercial temperature grade compared to the industrial grade of the target part. Verify thermal requirements before substitution. Other members of the PIC16(L)F81x series may offer pin-compatible upgrades with increased memory or additional peripherals.