STMicroelectronics STM32L052K8T6TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L0
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I2C, IrDA, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 27
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 10x12b; D/A 1x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 32-LQFP (7x7)
Package / Case 32-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L052K8T6 is an ultra-low-power ARM Cortex-M0+ MCU from STMicroelectronics, featuring 64KB flash and 8KB RAM. It operates from 1.65V to 3.6V at 32MHz, with integrated BOD, DMA, POR, PWM, and WDT in a 32-LQFP package.

  • Ultra-low power consumption with 1.65V operation extends battery life.
  • ARM Cortex-M0+ core provides efficient 32-bit processing at 32MHz.
  • Integrated BOD and POR enhance system robustness.
  • Compact 32-LQFP package is ideal for space-limited designs.

Battery-Powered Wearables

1.65V minimum supply and low-power modes extend battery life in fitness trackers.

IoT Sensor Endpoints

DMA and 32MHz Cortex-M0+ efficiently process sensor data for wireless transmission.

Portable Medical Devices

BOD and WDT ensure safe operation in glucose meters and pulse oximeters.

Smart Building Controls

PWM outputs drive LED dimmers and HVAC actuators with precise timing.

Industrial Field Sensors

8KB RAM buffers multiple analog channels for 4-20mA loop transmitters.

Consumer Electronics

Small 32-LQFP package fits into compact remote controls and smart plugs.

Q: What is the core architecture?
A: ARM Cortex-M0+ at 32MHz.
Q: What is the supply voltage?
A: 1.65V to 3.6V, ideal for battery operation.
Q: How much flash and RAM?
A: 64KB flash and 8KB RAM.
Q: What package is this?
A: 32-LQFP.
Q: Does it have brown-out detection?
A: Yes, integrated BOD and POR.
Base Product Number : STM32L052K8T6
32-bit MCU 32MHz 64KB Flash 8KB RAM ARM Cortex-M0+ IoT Low Power LQFP-32 STM32 STMicroelectronics Wearable
Q: What is the core architecture?
A: ARM Cortex-M0+ at 32MHz.
Q: What is the supply voltage?
A: 1.65V to 3.6V, ideal for battery operation.
Q: How much flash and RAM?
A: 64KB flash and 8KB RAM.
Q: What package is this?
A: 32-LQFP.
Q: Does it have brown-out detection?
A: Yes, integrated BOD and POR.