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STM32L053R8T6 The STMicroelectronics STM32L053R8T6 is a 32-bit ARM Cortex-M0+ microcontroller with 64KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 32MHz.
Mfr Part #:

STM32L053R8T6

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L053R8T6 is a 32-bit ARM Cortex-M0+ microcontroller with 64KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 32MHz.
✓ Total Stock: 16,810 pcs
$ Price Range: $6.40

STM32L053R8T6 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
2,810 pcs
On Request
2810 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 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.

STM32L053R8T6 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
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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STM32L053R8T6 Description

Short technical summary and product information.

The STMicroelectronics STM32L053R8T6 is a 32-bit microcontroller based on the ARM Cortex-M0+ core, designed for embedded applications requiring efficient processing and low power consumption.

 

This device features 64KB of FLASH program memory and 8KB of RAM, with an additional 2KB of EEPROM. It operates at speeds up to 32MHz and supports a wide voltage range from 1.65V to 3.6V. Integrated peripherals include DMA, I²S, LCD, POR, PWM, and WDT, along with data converters (A/D 16x12b; D/A 1x12b) and various connectivity options such as I²C, IrDA, SPI, UART/USART, and USB.

 

The STM32L053R8T6 is housed in a 64-LQFP package with surface mount mounting type. It operates within a temperature range of -40°C to 85°C (TA). The internal oscillator type simplifies design by eliminating the need for an external clock source.

 

This microcontroller is suitable for a variety of embedded systems, offering a balance of performance, features, and power efficiency for applications in consumer electronics, industrial control, and IoT devices.

STM32L053R8T6 Quick Information

Product Type: Microcontroller
Canonical Name: STMicroelectronics STM32L053R8T6 Microcontroller
Subcategory: Microcontrollers

STM32L053R8T6 Compliance

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

STM32L053R8T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L053R8T6 Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 64KB FLASH program memory and 8KB RAM.
  • Operates at speeds up to 32MHz.
  • Wide voltage range from 1.65V to 3.6V.
  • 64-LQFP package with surface mount capability.

STM32L053R8T6 Applications

  • Suitable for embedded control systems.
  • Ideal for low-power applications.
  • Used in consumer electronics.
  • Applicable in industrial automation.

STM32L053R8T6 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32L053R8T6?

The program memory size is 64KB.

What is the RAM size for the STM32L053R8T6 microcontroller?

The RAM size is 8KB.

What is the operating voltage range for the STM32L053R8T6?

The operating voltage range is 1.65V to 3.6V.

What is the operating temperature range of the STM32L053R8T6?

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

What type of package is the STM32L053R8T6 in?

The package is 64-LQFP.

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