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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8L EnergyLite
Packaging Tray |
Core Processor STM8
Core Size 8-Bit
Speed 16MHz
Connectivity I2C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
Number of I/O 41
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 25x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM8L052C6T6 from STMicroelectronics is a low-power 8-bit microcontroller built on the STM8 core. It operates at up to 16 MHz with a supply range of 1.8V to 3.6V. This device integrates 32KB of flash memory and 2KB of RAM, along with an LCD driver, DMA, and multiple communication interfaces. Housed in a 48-LQFP package, it is designed for energy-efficient embedded applications.

  • Ultra-low power consumption: The 1.8V operation and optimized STM8 core extend battery life in portable devices.
  • Integrated LCD driver: Eliminates external display driver ICs, reducing PCB size and cost.
  • Rich analog and timer peripherals: DMA and PWM enable precise control in industrial and consumer applications.
  • Wide temperature range: -40°C to 85°C ensures reliability in harsh environments.

Battery-Powered Medical Devices

The 1.8V minimum supply and low-power STM8 core enable long battery life in glucose meters and pulse oximeters.

Industrial Sensor Interfaces

With DMA and PWM, it can handle multiple analog sensor readings and generate precise control signals for actuators.

Smart Meters and Displays

The integrated LCD driver simplifies direct segment display connection, reducing BOM cost for utility meters.

Portable Consumer Electronics

Its 32KB flash and 2KB RAM support firmware for remote controls and wearable devices with IR support.

Automotive Aftermarket Modules

Operating from -40°C to 85°C, it suits car alarm systems and tire pressure monitors requiring robust performance.

Home Automation Hubs

Multiple timers and WDT ensure reliable operation in smart thermostats and lighting controllers.

Q: What is the operating voltage range of the STM8L052C6T6?
A: It operates from 1.8V to 3.6V, suitable for low-power battery applications.
Q: Does this MCU include an LCD driver?
A: Yes, it features an integrated LCD controller, ideal for display applications.
Q: What is the maximum CPU speed?
A: The STM8 core runs at up to 16 MHz.
Q: What package is available?
A: It comes in a 48-LQFP package.
Base Product Number : STM8L052C6
16MHz 32KB flash 48-LQFP 8-bit MCU industrial LCD driver low power medical smart meter STM8
Q: What is the operating voltage range of the STM8L052C6T6?
A: It operates from 1.8V to 3.6V, suitable for low-power battery applications.
Q: Does this MCU include an LCD driver?
A: Yes, it features an integrated LCD controller, ideal for display applications.
Q: What is the maximum CPU speed?
A: The STM8 core runs at up to 16 MHz.
Q: What package is available?
A: It comes in a 48-LQFP package.