STMicroelectronics STM32L011D4P6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L0
Packaging Tube |
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 11
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 4x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 14-TSSOP
Package / Case 14-TSSOP (0.173", 4.40mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L011D4P6 from STMicroelectronics is an ultra-low-power ARM Cortex-M0+ microcontroller. It operates from 1.65V to 3.6V at up to 32MHz, with 16KB flash and 2KB RAM. The 14-pin TSSOP package integrates DMA, PWM, and brown-out detection, making it ideal for compact, energy-efficient embedded designs.

  • Ultra-low power consumption: 1.65V operation extends battery life in portable devices.
  • Compact 14-TSSOP package: Saves PCB space for miniaturized designs.
  • Efficient Cortex-M0+ core: 32MHz performance with low power draw.
  • Integrated DMA: Reduces CPU load for data transfer tasks.

Battery-Powered Sensor Nodes

The 1.65V minimum supply and low-power features enable long-life operation from a single alkaline or Li-ion cell.

Portable Medical Devices

The small 14-TSSOP package and 32MHz Cortex-M0+ core handle signal processing while maintaining compact PCB designs.

Industrial Control I/O

With PWM, WDT, and brown-out detection, it can manage simple actuator control and safety monitoring in 24V industrial environments.

IoT Edge Devices

Its DMA and low-power modes allow efficient data aggregation from sensors before wireless transmission.

Wearable Electronics

The ultra-low supply voltage and small footprint make it suitable for space-constrained wearables requiring basic processing.

Smart Home Controllers

It can handle lighting, thermostat, and security sensor logic with its integrated analog and digital peripherals.

Q: What is the operating voltage range of the STM32L011D4P6?
A: It operates from 1.65V to 3.6V, ideal for battery-powered applications.
Q: What core does this MCU use?
A: It uses the ARM Cortex-M0+ core running at up to 32MHz.
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 14-pin TSSOP package.
Q: Does it support low-power modes?
A: Yes, it includes multiple low-power modes typical of the STM32L0 series.
Base Product Number : STM32L011D4P6
16KB flash 2KB RAM 32-bit MCU ARM Cortex-M0+ battery-powered IoT sensor STM32L011D4P6 STMicroelectronics TSSOP-14 ultra-low-power wearable
Q: What is the operating voltage range of the STM32L011D4P6?
A: It operates from 1.65V to 3.6V, ideal for battery-powered applications.
Q: What core does this MCU use?
A: It uses the ARM Cortex-M0+ core running at up to 32MHz.
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 14-pin TSSOP package.
Q: Does it support low-power modes?
A: Yes, it includes multiple low-power modes typical of the STM32L0 series.