PIC16LF1773-E/MX

Microcontrollers Overview

The PIC16LF1773-E/MX is an 8-bit Flash microcontroller from the PIC16(L)F177x family, manufactured by Microchip Technology. It features a PIC core with a maximum operating frequency of 32 MHz and utilizes a UQFN-28 package. The device includes 7 kB of program flash memory and 512 bytes of data RAM. Key peripherals include a 10-bit ADC with up to 17 channels, six PWM units (three 10-bit and three 16-bit), and multiple analog components such as operational amplifiers and comparators. It operates within a voltage range of 1.8V to 3.6V and supports industrial temperature ranges.

Microcontrollers Feature Summary

• Integrates intelligent analog and digital peripherals for closed-loop system creation without external pins
• Features Peripheral Pin Select (PPS) functionality for flexible I/O remapping and simplified PCB layout
• Includes high-speed comparators, programmable ramp generators, and zero-cross detectors for power applications
• Supports eXtreme Low-Power (XLP) technology with ultra-low sleep mode current consumption

Microcontrollers Applications

• Lighting systems utilizing LED dimming engines
• Power supply designs requiring precise control
• Battery charging management circuits
• Motor control applications

Microcontrollers Procurement Notes

Verify the specific suffix 'E' indicates extended temperature range capabilities and 'MX' denotes the UQFN package type. Confirm that the low-voltage variant (LF) matches your system's power supply constraints between 1.8V and 3.6V. Ensure design compliance with the documented electrical characteristics for industrial or extended environments as specified in the official datasheet.

Microcontrollers Selection Notes

Select this component when designing compact systems requiring high peripheral integration within a small form factor. The UQFN-28 package suits space-constrained layouts. Consider the LF variant specifically for battery-powered or low-voltage applications due to its wider operational voltage window compared to standard F-series devices.

Microcontrollers Part Context

This microcontroller belongs to the PIC16(L)F177x series, which emphasizes high integration of analog and digital functions. The series is designed to reduce external component counts by incorporating internal connections for peripherals like op amps and DACs. It targets general-purpose applications needing robust control capabilities in a minimal footprint.

Microcontrollers Replacement Considerations

PIC16F1773-I/MX

Microcontrollers FAQ

What is the function of the Programmable Ramp Generator (PRG)?

The PRG provides slope compensation and ramp generation capabilities, which are essential for controlling power stages in switching regulators and motor drives.

How does the Peripheral Pin Select (PPS) feature benefit PCB design?

PPS allows digital peripheral inputs and outputs to be mapped to various I/O pins, providing flexibility in routing traces and simplifying PCB layout without changing the silicon.