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STM32L073RBT6 The STM32L073RBT6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M0+ core. It offers 128KB of FLASH memory and operates at 32MHz.
Mfr Part #:

STM32L073RBT6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L073RBT6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M0+ core. It offers 128KB of FLASH memory and operates at 32MHz.
✓ Total Stock: 2,665 pcs
$ Price Range: $6.40

STM32L073RBT6 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,505 pcs
On Request
2505 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
160 pcs
On Request
160 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32L073RBT6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
Mounting Type
Number of I
Number of I/O
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Tape & Reel
Voltage
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STM32L073RBT6 Description

Short technical summary and product information.

The STM32L073RBT6 is a 32-bit microcontroller based on the ARM Cortex-M0+ core, designed for low-power applications. It operates at a speed of 32MHz and provides 128KB of FLASH program memory, 6K x 8 EEPROM, and 20K x 8 RAM.

 

This microcontroller supports a wide range of connectivity options including I²C, IrDA, LINbus, SPI, UART/USART, and USB. It is equipped with peripherals such as Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, and WDT. The device features 51 I/O pins and includes data converters with 16x12b A/D and 2x12b D/A capabilities.

 

The STM32L073RBT6 operates within a voltage supply range of 1.8V to 3.6V and has an internal oscillator. It is designed for surface mounting and comes in a 64-LQFP package, with a supplier device package size of 64-LQFP (10x10).

 

Environmental compliance includes RoHS3 status and a Moisture Sensitivity Level (MSL) of 3 (168 Hours). The operating temperature range is -40°C to 85°C (TA).

STM32L073RBT6 Quick Information

Product Type: Microcontroller
Series: STM32L0
Canonical Name: STM32L073RBT6 Microcontroller
Subcategory: Embedded Microcontrollers

STM32L073RBT6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32L073RBT6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32L073RBT6 Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 128KB FLASH program memory.
  • 32MHz clock speed.
  • 64-LQFP surface mount package.
  • RoHS3 Compliant.

STM32L073RBT6 Applications

  • Embedded system development projects
  • Industrial automation applications
  • Low-power IoT devices
  • Sensor data processing
  • Communication interface integration

STM32L073RBT6 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the core processor of the STM32L073RBT6?

The core processor is ARM® Cortex®-M0+.

What is the program memory size for the STM32L073RBT6?

The program memory size is 128 KB.

What is the operating voltage range for this microcontroller?

The operating voltage is 1.8V to 3.6V.

What is the operating temperature range?

The operating temperature is -40°C to 85°C (TA).

What package type is the STM32L073RBT6 supplied in?

It is supplied in a 64-LQFP package.

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