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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32L071KZU3
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STM32L071KZU3 - STMicroelectronics

Manufacturer Part Number
STM32L071KZU3
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32L071KZU3
ECAD Model
Parts Description
IC MCU 32BIT 192KB FLSH 32UFQFPN
Detailed Description
Package
32-UFQFN Exposed Pad
Data sheet
STM32L0 Series Programming Manual.pdf
STM32L071x8,xB,xZ Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

STM32L071KZU3 Tech Specifications
STMicroelectronics - STM32L071KZU3 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32L071KZU3

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V  
Supplier Device Package 32-UFQFPN (5x5)  
Speed 32MHz  
Series STM32L0  
RAM Size 20K x 8  
Program Memory Type FLASH  
Program Memory Size 192KB (192K x 8)  
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT  
Package / Case 32-UFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 125°C (TA)  
Number of I/O 25  
Mounting Type Surface Mount  
EEPROM Size 6K x 8  
Data Converters A/D 10x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M0+  
Connectivity I²C, IrDA, SPI, UART/USART  
Base Product Number STM32L071  

Parts Introduction

Manufacturer Part Number

STM32L071KZU3

Manufacturer

STMicroelectronics

Introduction

32-bit ARM Cortex-M0+ microcontroller

Part of the STM32L0 series

Product Features and Performance

192kB Flash memory

20kB RAM

10-bit, 12-channel ADC

Multiple communication interfaces (I2C, SPI, UART)

DMA controller

RTC with backup registers

Wide operating temperature range (-40°C to 125°C)

Low-power modes for energy-efficient operation

Product Advantages

Efficient ARM Cortex-M0+ core

Extensive peripheral set

Flexible power management for low-power applications

Comprehensive development ecosystem and tools

Key Technical Parameters

Processor: 32-bit ARM Cortex-M0+ core

Clock speed: 32MHz

Program memory: 192kB Flash

Data memory: 20kB RAM

EEPROM: 6kB

Quality and Safety Features

RoHS3 compliant

Brown-out detection and reset

Power-on reset

Compatibility

Compatible with other STM32L0 series microcontrollers

Supports various communication protocols and interfaces

Application Areas

Portable and battery-powered devices

Industrial automation and control

Metering and monitoring systems

IoT and smart home applications

Product Lifecycle

Currently in active production

Replacement or upgrade options available within the STM32L0 series

Key Reasons to Choose This Product

Efficient Cortex-M0+ core for low-power operation

Extensive peripheral set for versatile applications

Flexible power management for battery-powered devices

Comprehensive development ecosystem and tools

Wide operating temperature range for industrial use

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32L071KZU3

Product Attribute STM32L071KZU3 STM32L071KBU6TR STM32L071RBH6 STM32L071KZT6
Part Number STM32L071KZU3 STM32L071KBU6TR STM32L071RBH6 STM32L071KZT6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
RAM Size 20K x 8 20K x 8 20K x 8 20K x 8
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 32-UFQFPN (5x5) 32-UFQFPN (5x5) 64-TFBGA (5x5) 32-LQFP (7x7)
Series STM32L0 STM32L0 STM32L0 STM32L0
Program Memory Type FLASH FLASH FLASH FLASH
Oscillator Type Internal Internal Internal Internal
Base Product Number STM32L071 STM32L071 STM32L071 STM32L071
Package Tray Tape & Reel (TR) Tray Tray
Program Memory Size 192KB (192K x 8) 128KB (128K x 8) 128KB (128K x 8) 192KB (192K x 8)
Package / Case 32-UFQFN Exposed Pad 32-UFQFN Exposed Pad 64-TFBGA 32-LQFP
EEPROM Size 6K x 8 6K x 8 6K x 8 6K x 8
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V
Data Converters A/D 10x12b A/D 10x12b A/D 15x12b A/D 10x12b
Number of I/O 25 25 50 25
Speed 32MHz 32MHz 32MHz 32MHz
Core Processor ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+
Connectivity I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core

STM32L071KZU3 Datasheet PDF

Download STM32L071KZU3 pdf datasheets and STMicroelectronics documentation for STM32L071KZU3 - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
STM8/STM32 10/Mar/2020.pdf
HTML Datasheet
STM32L0 Series Programming Manual.pdf STM32L071x8,xB,xZ Datasheet.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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  1. Phone
    +00852 9146 4856

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STM32L071KZU3 Image

STM32L071KZU3

STMicroelectronics
32D-STM32L071KZU3

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