PIC16LF707-E/ML

Microcontrollers Overview

The PIC16LF707-E/ML is an 8-bit microcontroller based on the PIC16 core, housed in a 44-pin QFN package. It features 8K x 14 words of Flash program memory and 363 bytes of data RAM. The device operates at clock frequencies up to 20 MHz and supports a voltage range of 1.8V to 3.6V. Key peripherals include a 14-channel 8-bit ADC, two CCP modules, AUSART, SSP (SPI/I2C), and multiple timers. It integrates mTouch capacitive sensing capabilities with up to 32 channels.

Microcontrollers Feature Summary

• Integrates mTouch technology supporting up to 32 capacitive sensing channels via two simultaneous acquisition modules.
• Includes a precision internal oscillator factory calibrated to ±1% typical accuracy for stable timing without external components.
• Features extreme low-power management with Sleep mode current as low as 20 nA at 1.8V.
• Provides high-current I/O pins capable of directly driving LEDs.

Microcontrollers Applications

• Battery-powered consumer electronics requiring ultra-low power consumption
• User interface designs utilizing capacitive touch buttons or sliders
• Industrial control systems needing robust reset mechanisms and code protection
• Portable devices utilizing analog signal processing via the integrated ADC

Microcontrollers Procurement Notes

Verify that the ordering suffix 'E' corresponds to the Extended temperature range (-40°C to +125°C) and 'ML' denotes the 44-lead QFN package. Confirm the 'LF' designation indicates Low Voltage operation (1.8V-3.6V). Ensure the specific revision matches the required silicon errata if applicable.

Microcontrollers Selection Notes

Select this component when design constraints require low-voltage operation limited to 3.6V maximum. Choose over the PIC16F707 variant if the internal LDO regulator and VCAP pins are unnecessary. Consider the QFN package only if PCB space allows for fine-pitch surface mount assembly.

Microcontrollers Part Context

This device belongs to the PIC16(L)F707 family, which shares architectural similarities with other 40/44-pin PIC16 microcontrollers. It offers pinout compatibility with legacy PIC16CXXX and PIC16FXXX series devices, facilitating migration from older architectures while adding modern features like mTouch and enhanced oscillators.

Microcontrollers Replacement Considerations

PIC16LF707-I/ML

Microcontrollers FAQ

Does the PIC16LF707-E/ML include an internal Low Dropout (LDO) voltage regulator?

No, the PIC16LF707 does not include an internal LDO regulator; therefore, it does not require the external VCAP filter capacitor found on the PIC16F707 variant.

What is the maximum operating voltage for the PIC16LF707?

The maximum operating voltage for the PIC16LF707 is 3.6V, distinguishing it from the standard PIC16F707 which supports up to 5.5V.