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STMicroelectronics 32 bit ARM Cortex M0+ Microcontroller 32 MHz 32kB FLASH 25-Pin WLCSP STM32L0

Category Microcontroller Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Length 2.49mm
Model STM32L0
Width 2.1mm
Mount Type Surface
Series STM32L0
Maximum Operating Temperature 175°C
Package Type WLCSP
Minimum Operating Temperature -55°C
Ram size 8kB
Interface Type I2C/SPI
Standards/Approvals RoHS3, REACH
Pin Count 25
Maximum Supply Voltage 3.6V
Minimum Supply Voltage 1.65V
Device Core ARM Cortex M0+
Program Memory Size 32kB
Maximum Clock Frequency 32MHz
Number of Programmable I/Os 20
Instruction Set Architecture ARM Cortex M0
ADCs 12 bit
Program Memory Type FLASH

Key Features

  • Operates at a maximum clock frequency of 32 MHz.
  • Features 32kB of FLASH program memory with ECC protection.
  • Includes 8kB RAM and 1kB data EEPROM for data storage.
  • Equipped with 20 programmable I/Os and supports I2C and SPI interfaces.
  • Small 25-pin WLCSP package type designed for surface mount.
  • Operates within a supply voltage range of 1.65V to 3.6V.
  • Temperature range from -55°C up to 175°C for industrial applications.
  • Ultra-low power consumption with standby and stop modes.

Product Description

The STMicroelectronics STM32L031E6Y6TR is a 32-bit microcontroller featuring an ARM Cortex M0+ core operating at a clock speed of 32 MHz. Designed for ultra-low power consumption, this microcontroller integrates 32kB of FLASH memory with ECC for reliable program storage, 1kB of data EEPROM, and 8kB of RAM, providing ample memory for embedded applications.

This device comes in a compact 25-pin WLCSP surface-mount package with dimensions of 2.49mm length and 2.1mm width, making it ideal for space-constrained designs. The microcontroller operates over a wide supply voltage range from 1.65V to 3.6V and supports operating temperatures between -55°C and 175°C, suitable for demanding industrial and automotive environments.

The STM32L031E6Y6TR features 20 programmable input/output pins and supports communication interfaces such as I2C and SPI. Its architecture includes an ultra-low power standby mode with 0.23 μA consumption and a stop mode with 0.35 μA, alongside multiple wakeup pins and lines to optimize energy efficiency.

It incorporates a 12-bit ADC and additional peripherals for flexible analog and digital interfacing. Safety features include an ultra-safe brownout reset with selectable thresholds and programmable voltage detector. The integrated flash memory sectors have protection against unauthorized read/write operations to safeguard data integrity.

This microcontroller complies with RoHS3 and REACH environmental standards, making it suitable for use in electronic, automotive, industrial, and IoT applications requiring reliable low-power processing power in a compact form factor.

Operates at a maximum clock frequency of 32 MHz. Features 32kB of FLASH program memory with ECC protection. Includes 8kB RAM and 1kB data EEPROM for data storage. Equipped with 20 programmable I/Os and supports I2C and SPI interfaces.

Small 25-pin WLCSP package type designed for surface mount. Operates within a supply voltage range of 1.65V to 3.6V. Temperature range from -55°C up to 175°C for industrial applications. Ultra-low power consumption with standby and stop modes.

Integrated 12-bit ADC for analog signal processing. RoHS3 and REACH compliant, ensuring environmental safety standards. Explore a wide range of Microcontrollers and embedded solutions on EnvMart for your industrial, laboratory, and commercial projects.

STMicroelectronics 32 bit ARM Cortex M0+ Microcontroller 32 MHz 32kB FLASH 25-Pin WLCSP STM32L0
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Frequently Asked Questions

The maximum clock frequency of this microcontroller is 32 MHz.

It features 32kB of FLASH program memory with ECC protection.

This model operates within a supply voltage range of 1.65V to 3.6V.

The operating temperature range is from -55°C to 175°C.

It is equipped with 20 programmable input/output pins.

This model supports I2C and SPI communication interfaces.

It comes in a compact 25-pin WLCSP surface-mount package, measuring 2.49mm in length and 2.1mm in width.

It includes 8kB of RAM for data storage.

Yes, it incorporates an ultra-safe brownout reset with selectable thresholds and a programmable voltage detector.

It features a 12-bit ADC for analog signal processing.

This microcontroller complies with RoHS3 and REACH environmental standards.

The core architecture is based on the ARM Cortex M0+ design.

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