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Integrated Circuits (ICs)

STM32L072CZY3TR

Ultra-low-power ARM Cortex-M0+ MCU with 192-Kbytes Flash, 32 MHz CPU, USB

The STMicroelectronics Ultra-low-power ARM Cortex-M0+ MCU is a versatile microcontroller designed for energy-efficient applications that require reliable performance and extensive connectivity options. With a maximum operating frequency of 32 MHz and a robust 192 Kbytes of Flash memory, this MCU is ideal for a wide range of embedded systems. Its low power consumption, with a nominal supply current of just 290 nA, makes it perfect for battery-operated devices. The MCU operates across a temperatur

BrandSTMicroelectronics
PackageWLCSP
Device TypeMicrocontrollers

Full Specifications

Min Supply Voltage1.65V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency32MHz
Max Operating Temperature125°C
Min Operating Temperature-40°C
Nominal Supply Current290nA
Number of I2C Channels3
Number of SPI Channels2
Number of Timers/Counters6
PackagingTape & Reel
RAM Size20kB
RoHSCompliant
Number of Pins49

About This Product

The STMicroelectronics Ultra-low-power ARM Cortex-M0+ MCU is a versatile microcontroller designed for energy-efficient applications that require reliable performance and extensive connectivity options. With a maximum operating frequency of 32 MHz and a robust 192 Kbytes of Flash memory, this MCU is ideal for a wide range of embedded systems. Its low power consumption, with a nominal supply current of just 290 nA, makes it perfect for battery-operated devices. The MCU operates across a temperature range of -40°C to 125°C, ensuring reliability in harsh environments, and is packaged in a compact WLCSP format for space-constrained applications.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers WLCSP Microcontrollers

Sourcing Support for This MPN

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  • Approved-alternate and cross-reference review when the requested line is constrained
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  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Ultra-low-power ARM Cortex-M0+ MCU with 192-Kbytes Flash, 32 MHz CPU, USB

STM32L072CZY3TR

STMicroelectronics

The STMicroelectronics Ultra-low-power ARM Cortex-M0+ MCU is a versatile microcontroller designed for energy-efficient applications that require reliable performance and extensive connectivity options. With a maximum operating frequency of 32 MHz and a robust 192 Kbytes of Flash memory, this MCU is ideal for a wide range of embedded systems. Its low power consumption, with a nominal supply current of just 290 nA, makes it perfect for battery-operated devices. The MCU operates across a temperatur

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