STM8L052C6T6

The STM8L052C6T6 is an ultra-low-power 8-bit microcontroller (MCU) manufactured by STMicroelectronics. It belongs to the STM8L family, which is known for its enhanced STM8 CPU core that provides increased processing power while maintaining the advantages of a CISC (Complex Instruction Set Computer) architecture.

Key Specifications and Features:

• CPU and Performance:

  • Enhanced STM8 CPU core with a maximum frequency of 16 MHz.
  • Provides up to 16 MIPS (Million Instructions Per Second) at 16 MHz.
  • Improved code density and a 24-bit linear addressing space.

• Memory:

  • 32 KB of Flash program memory.
  • 256 bytes of data EEPROM for non-volatile data storage.
  • 2 Kbytes of RAM for temporary data storage during program execution.

• Timers and ADC:

  • Two 16-bit timers with two channels (IC, OC, PWM).
  • One 16-bit advanced control timer with three channels, supporting motor control.
  • One 8-bit timer with a 7-bit prescaler.
  • 12-bit ADC with up to 1 Msps (Million Samples Per Second) and 25 channels for analog signal conversion.

• Communication Interfaces:

  • SPI (Serial Peripheral Interface) for high-speed synchronous serial communication.
  • I2C (Inter-Integrated Circuit) for low-speed synchronous serial communication.
  • USART (Universal Synchronous/Asynchronous Receiver/Transmitter) for serial communication with both synchronous and asynchronous modes.

• LCD and Other Peripherals:

  • Up to 4×28-segment LCD driver for displaying alphanumeric characters and graphics.
  • Real-time clock (RTC) with an alarm interrupt and BCD calendar.
  • Up to 40 external interrupt sources for handling external events.

• Operating Conditions:

  • Operating power supply range: 1.8 V to 3.6 V.
  • Operating temperature range: -40 °C to 85 °C.

• Low-Power Features:

  • Five low-power modes: Wait, Low-power run, Low-power wait, Active-halt with full RTC, and Halt.
  • Ultra-low leakage per I/O: 50 nA.
  • Fast wakeup from Halt mode: 4.7 μs.

• Package and Pinout:

  • 48-pin LQFP (Low-profile Quad Flat Package) package.
  • Consistent pinout with other STM8L ultra-low-power products for easy transition to different microcontroller families.

Applications:

The STM8L052C6T6 is suitable for a wide range of applications that require ultra-low power consumption, such as portable devices, battery-powered systems, and industrial automation. Its enhanced STM8 CPU core, rich peripherals, and low-power features make it an excellent choice for these applications.

Overall, the STM8L052C6T6 is a versatile and powerful ultra-low-power 8-bit microcontroller that offers a combination of performance, flexibility, and low power consumption.