STM8L101K3U6TR - Low Power 8-bit MCU by STMicroelectronics

The STM8L101K3U6TR is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, designed to deliver robust performance with a focus on power efficiency. This MCU is part of the STM8L ultra-low-power series, which is optimized for battery-operated and power-sensitive applications across a broad range of industries.

Featuring an advanced STM8 core operating at up to 16 MHz, the STM8L101K3U6TR provides an excellent balance of processing power and energy consumption. With 8 Kbytes of Flash program memory, 1 Kbyte of RAM, and 256 bytes of EEPROM, it offers ample storage for small to moderate applications. The Flash memory comes with read-while-write (RWW) support, enhancing the device's performance and flexibility.

This MCU integrates a rich set of peripherals that include an 8-bit timer, a 16-bit timer with three channels for PWM output or input capture, and an I2C interface for serial communication. It also features a Universal Serial Bus (USB) interface, which supports full-speed data transfer and ensures easy connectivity with peripheral devices.

The STM8L101K3U6TR operates over a wide voltage range from 2.95 to 5.5 V, which allows it to accommodate diverse power supplies and battery technologies. Its low-power modes, including wait, active-halt, and true low-power halt, make it particularly suitable for applications where energy saving is crucial, such as portable devices, sensors, and power management systems.

Additional features include a 10-bit analog-to-digital converter (ADC) with up to 5 channels, allowing the MCU to handle analog inputs without the need for external components. The device also offers a robust set of safety features, including watchdog timers and clock security systems, ensuring reliable operation even in harsh conditions.

Available in an ultra-compact UFQFPN20 package, the STM8L101K3U6TR is designed for space-constrained applications. Its lead-free and RoHS-compliant design also makes it an environmentally friendly choice for modern electronics. Whether for industrial control systems, consumer electronics, or IoT devices, the STM8L101K3U6TR is an excellent MCU choice for developers looking to balance performance with power efficiency.