STMicroelectronics STM32L071CZU6TR

  • STM32L071CZU6TR STMicroelectronics STMicroelectronics MCU IC Original Authentic IC Component
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$9.32
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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L0
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 32MHz
Connectivity I2C, IrDA, SMBus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, Voltage Detect, WDT
Number of I/O 37
Program Memory Size 192KB (192K x 8)
Program Memory Type FLASH
EEPROM Size 6K x 8
RAM Size 20K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 10x12b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-UFQFPN (7x7)
Package / Case 48-UFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L071CZU6TR from STMicroelectronics is an ultra-low-power ARM Cortex-M0+ MCU running at 32MHz. It features 192KB flash and 20KB RAM in a 48-UFQFN package. Operating from 1.65V to 3.6V, it includes DMA, I2S, POR, PWM, temp sensor, and WDT for advanced embedded systems.

  • Ultra-low power: Ideal for battery-operated devices.
  • Large memory: 192KB flash for complex applications.
  • Rich peripherals: DMA, I2S, temp sensor, and voltage detect.
  • Wide voltage range: 1.65V to 3.6V supports various power sources.

Battery-Powered Devices

Low voltage down to 1.65V and low power modes extend battery life.

Sensor Hubs

DMA and I2S handle multiple sensor streams efficiently.

Industrial Monitoring

Temp sensor and voltage detect enable condition monitoring.

Smart Meters

192KB flash stores logging data and firmware updates.

Medical Wearables

Compact UFQFN package fits small form factors.

Home Automation

PWM and WDT support reliable control of actuators.

Q: What core does it use?
A: ARM Cortex-M0+ at 32MHz.
Q: What is the flash size?
A: 192KB.
Q: What voltage range?
A: 1.65V to 3.6V.
Q: What package?
A: 48-UFQFN exposed pad.
Base Product Number ： STM32L071CZU6
192KB Flash 20KB RAM 32-bit MCU 32MHz ARM Cortex-M0+ DMA I2S IoT Low Power Medical PWM UFQFN-48 WDT
Q: What core does it use?
A: ARM Cortex-M0+ at 32MHz.
Q: What is the flash size?
A: 192KB.
Q: What voltage range?
A: 1.65V to 3.6V.
Q: What package?
A: 48-UFQFN exposed pad.

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