PIC16LF18346-E/SSVAO

Microcontrollers Overview

The PIC16LF18346-E/SSVAO is an 8-bit microcontroller from the PIC16(L)F183xx family, manufactured by Microchip Technology. It features a PIC core with 28 kB of Flash program memory and 2 kB of SRAM data memory. The device supports a maximum clock frequency of 32 MHz and operates within a supply voltage range of 1.8 V to 5.5 V. It includes a 10-bit ADC with 17 channels, a 5-bit DAC, two comparators, and multiple communication interfaces including I2C, SPI, UART, and USART. The component is housed in a 20-pin SSOP package and is qualified under AEC-Q100 standards for automotive applications.

Microcontrollers Feature Summary

• Integrates Analog and Core Independent Peripherals (CIPs) such as comparators and a DAC for specialized signal processing tasks.
• Supports high-speed serial communication through dual I2C/SPI modules and enhanced EUSART capabilities.
• Features eXtreme Low-Power (XLP) technology to optimize energy consumption across various operating modes.

Microcontrollers Applications

• Automotive electronic systems requiring AEC-Q100 qualification
• Industrial control units utilizing analog sensor inputs
• Battery-powered devices leveraging low-power operation modes

Microcontrollers Procurement Notes

Verify the specific suffix VA0 against official Microchip documentation to confirm any unique packaging or tape-and-reel specifications distinct from standard tube packaging. Ensure the selected variant matches the required temperature grade and pinout configuration for your PCB design. Cross-reference the full part number with current datasheets to validate availability and compliance status before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when an 8-bit MCU with integrated analog peripherals and automotive qualification is required. It is suitable for designs needing flexible I/O mapping via PPS and efficient power management. Consider the 28 kB Flash capacity and 17-channel ADC resolution for complex sensing applications. Verify that the SSOP-20 package dimensions fit the mechanical constraints of the target enclosure.

Microcontrollers Part Context

This microcontroller belongs to the PIC16(L)F183xx series, which combines standard PIC16 architecture with advanced peripheral integration. The series targets cost-sensitive applications requiring robust performance and low power consumption. The LF designation indicates CMOS technology optimized for lower voltage operation compared to the F-series variants.

Microcontrollers Replacement Considerations

Check for direct substitutes within the PIC16(L)F183xx family, such as the PIC16F18346, noting differences in voltage ranges and temperature grades. Verify pin compatibility and software register mapping before swapping components to ensure seamless integration without hardware redesign.