Microchip PIC16LF1554T-I/ST: Low-Power 8-Bit Microcontroller for Embedded Systems

The Microchip PIC16LF1554T-I/ST stands as a quintessential component in the realm of modern embedded systems, engineered to deliver a blend of ultra-low power consumption, robust performance, and integrated peripherals. This 8-bit microcontroller, built on Microchip’s enhanced mid-range core (PIC16F1xxx), is tailored for applications where energy efficiency, compact design, and cost-effectiveness are paramount.

At the heart of this device lies its advanced XLP (eXtreme Low Power) technology, which enables exceptional power management. With sleep currents as low as 20 nA and operating currents in the microampere range, the PIC16LF1554T-I/ST is ideal for battery-powered and energy-harvesting applications, such as IoT sensors, portable medical devices, and remote monitoring systems. Its wide operating voltage range (1.8V to 3.6V) further enhances flexibility in low-power scenarios.

The microcontroller features 14 KB of Flash program memory and 1 KB of RAM, providing ample space for code and data handling in embedded tasks. It operates at a maximum frequency of 32 MHz, ensuring responsive performance for real-time processing. Additionally, the inclusion of Complementary Waveform Generator (CWG) and Numerically Controlled Oscillator (NCO) peripherals offers precise control for motor drives, lighting systems, and power conversion applications, reducing the need for external components.

Communication is facilitated through integrated EUSART, I2C, and SPI modules, enabling seamless connectivity with other devices and sensors. The PIC16LF1554T-I/ST also incorporates a 10-bit ADC with up to 12 channels, allowing for accurate analog signal acquisition in environments such as environmental sensing or user interface controls.

Housed in a small-form-factor TSSOP-14 package, this microcontroller is suited for space-constrained designs. Its extended temperature range (-40°C to +85°C) ensures reliability in industrial and automotive settings. Development is supported by Microchip’s comprehensive MPLAB X IDE and code configurator tools, streamlining the design process.

ICGOODFIND: The PIC16LF1554T-I/ST exemplifies Microchip’s commitment to low-power innovation, combining energy efficiency, peripheral integration, and compact packaging to meet the demands of diverse embedded applications.

Keywords:

Low-Power Microcontroller

XLP Technology

Embedded Systems

Integrated Peripherals

8-Bit PIC MCU