Peripheral set for sensor and control loops
Internal oscillator and brown-out detect/reset reduce external BOM count.
The 28-UFQFPN (4x4 mm) package is a standard ST footprint, available through multiple distribution channels.
STM32L011G4U6 Microcontroller, 32MHz ARM Cortex-M0+
MPNSTM32L011G4U6
Active
STMicroelectronics STM32L0 series STM32L011G4U6, 32-bit ARM Cortex-M0+ MCU, 32MHz, 16KB Flash, 2K x 8 RAM, 1.65-3.6V, -40 to 85°C, 28-UFQFPN.
$2.5800Ref. price · indicative, final on quote
Packaging28-UFQFN
RoHSROHS3 Compliant
SeriesSTM32L0
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | STM32L0 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.65V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 32MHz |
| Package | Tray |
| RAM size | 2K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 512 x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Number of i (O) | 24 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 28-UFQFN |
| Data converters | A/D 10x12b |
| Program memory size | 16KB (16K x 8) |
Product details
Frequently asked questions
What is the difference between STM32L011G4U6 and STM32L011F4P6?
The STM32L011G4U6 uses a 28-UFQFPN package (4x4 mm), while the STM32L011F4P6 uses a 20-TSSOP package. Both share the same core, memory, and peripheral set — the package difference drives board area and pin count.
Does STM32L011G4U6 have an I2C interface?
Yes, the STM32L011G4U6 includes I²C connectivity as part of its peripheral set, along with SPI and UART/USART.
What is the listed speed of STM32L011G4U6?
The STM32L011G4U6 is rated for a 32 MHz maximum clock speed on its ARM Cortex-M0+ core.