STMicroelectronics STM32L011G4U6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L0
Packaging Tray |
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I2C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 24
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 10x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-UFQFPN (4x4)
Package / Case 28-UFQFN
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L011G4U6 is an ultra-low-power 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M0+ core. It operates at up to 32MHz with a supply voltage range of 1.65V to 3.6V, featuring 16KB Flash and 2KB RAM. Packaged in a 28-UFQFN, it includes DMA, PWM, Brown-out Detect/Reset, POR, and WDT, making it ideal for battery-powered and space-constrained applications.

  • Ultra-low power consumption extends battery life in portable devices.
  • ARM Cortex-M0+ core provides 32-bit performance at 32MHz.
  • 1.65V minimum supply enables operation from a single battery cell.
  • Integrated DMA reduces CPU load for data transfer tasks.
  • Compact UFQFN-28 package saves PCB space for miniaturized designs.

Wearable Fitness Trackers

The 1.65V minimum supply and low-power modes enable coin-cell battery operation.

Smart Sensors for Building Automation

DMA and PWM support efficient data acquisition and control in occupancy sensors.

Portable Environmental Monitors

Ultra-low voltage operation allows direct power from a single alkaline cell.

Medical Patch Devices

Small UFQFN package and low power make it suitable for disposable health monitors.

IoT Edge Nodes

ARM Cortex-M0+ with 16KB Flash handles lightweight protocols like MQTT for sensor data.

Battery-Powered Toys

Cost-effective 32-bit performance with minimal power consumption for interactive toys.

Q: What core does this MCU use?
A: It is based on the ARM Cortex-M0+ 32-bit core.
Q: What is the operating voltage range?
A: It operates from 1.65V to 3.6V.
Q: How much Flash and RAM does it have?
A: It has 16KB Flash and 2KB RAM.
Q: What package is available?
A: It comes in a 28-pin UFQFN package.
Q: Does it support DMA?
A: Yes, it includes DMA, along with Brown-out Detect/Reset, POR, PWM, and WDT.
Base Product Number : STM32L011G4
16KB Flash 2KB RAM 32-bit MCU 32MHz ARM Cortex-M0+ DMA IoT PWM STM32L0 UFQFN-28 ultra-low-power wearable
Q: What core does this MCU use?
A: It is based on the ARM Cortex-M0+ 32-bit core.
Q: What is the operating voltage range?
A: It operates from 1.65V to 3.6V.
Q: How much Flash and RAM does it have?
A: It has 16KB Flash and 2KB RAM.
Q: What package is available?
A: It comes in a 28-pin UFQFN package.
Q: Does it support DMA?
A: Yes, it includes DMA, along with Brown-out Detect/Reset, POR, PWM, and WDT.