PIC16F1779-I/ML

Microcontrollers Overview

The PIC16F1779-I/ML is an 8-bit microcontroller in the PIC16(L)F177x family, featuring a C compiler optimized RISC architecture with 49 instructions. It provides up to 28 Kbytes of Program Flash Memory, 2 Kbytes of Data RAM, and 128 bytes of High-Endurance Flash. Operating at clock speeds up to 32 MHz, it supports a voltage range of 2.3V to 5.5V and operates within industrial (-40°C to +85°C) and extended (-40°C to +125°C) temperature ranges.

Microcontrollers Feature Summary

• Integrates intelligent analog peripherals including four operational amplifiers, eight high-speed comparators, and four programmable ramp generators for closed-loop control without external components.
• Features advanced digital peripherals such as four Complementary Output Generators (COG), four Configurable Logic Cells (CLC), and multiple 10-bit and 16-bit PWM modules.
• Includes Peripheral Pin Select (PPS) functionality allowing flexible mapping of digital peripheral inputs and outputs to I/O pins to simplify PCB layout.

Microcontrollers Applications

• Lighting systems utilizing LED dimming engines
• Power supplies and battery charging circuits
• Motor control applications

Microcontrollers Procurement Notes

Verify the specific package type against the datasheet, as the -I/ML suffix typically denotes a QFN package variant. Confirm that the operating voltage requirements align with the standard PIC16F series specifications (2.3V to 5.5V). Ensure compatibility with development tools and programming interfaces supported by the Microchip ecosystem before finalizing procurement.

Microcontrollers Selection Notes

Select this device when high integration of analog and digital peripherals is required for general-purpose or power-related applications. The inclusion of COG and PRG modules makes it suitable for complex control loops. Consider the extended temperature range option if operation exceeds standard industrial limits.

Microcontrollers Part Context

This component belongs to the PIC16(L)F1777/8/9 family of 8-bit flash microcontrollers. These devices are designed for applications requiring a high level of peripheral integration, such as lighting, power supplies, and motor control. The family shares a common instruction set and architectural features while varying in memory size and pin count.

Microcontrollers Replacement Considerations

PIC16LF1779-I/ML

Microcontrollers FAQ

What is the maximum operating speed of the PIC16F1779?

The device supports a DC to 32 MHz clock input, providing a minimum instruction cycle of 125 ns.

Does the PIC16F1779 support internal peripheral connections?

Yes, peripherals such as op amps, DACs, and comparators can be connected internally to create closed-loop systems without using pins or PCB area.