Mfr Part #:

STM32L053R8T7

The STM32L053R8T7 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M0+ core. It operates at 32MHz and has 64KB of FLASH program memory.

✓ Total Stock: 17,760 pcs

$ Price Range: $6.40

STM32L053R8T7 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	16,800 pcs On Request	16800 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Seba Components ✓ Non-Authorised Inventory information	960 pcs On Request	960 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

STM32L053R8T7 Description

Short technical summary and product information.

This STM32L053R8T7 microcontroller from STMicroelectronics is part of the STM32L0 series, built around the efficient ARM Cortex-M0+ core. It offers a 32-bit single-core architecture with a maximum clock speed of 32MHz.

The device features 64KB of FLASH program memory and 8KB of RAM, along with 2KB of EEPROM. It includes integrated data converters, with a 16-channel 12-bit Analog-to-Digital converter and a 12-bit Digital-to-Analog converter. Connectivity options include I²C, IrDA, SPI, UART/USART, and USB interfaces.

Designed for embedded systems, the STM32L053R8T7 operates within a voltage range of 1.65V to 3.6V and has an operating temperature range of -40°C to 105°C (TA). It supports various peripherals such as DMA, I²S, LCD, POR, PWM, and WDT. The microcontroller has 51 I/O pins.

Packaged in a 64-LQFP (10x10) format, this component is designed for surface mounting. It is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected.

STM32L053R8T7 Quick Information

Product Type: Microcontroller

Series: STM32L0

Canonical Name: STM32L053R8T7 ARM Cortex-M0+ Microcontroller

Subcategory: Microcontrollers

STM32L053R8T7 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STM32L053R8T7 Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

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

STM32L053R8T7 Features

32-bit ARM Cortex-M0+ core processor.
Operates at a maximum speed of 32MHz.
64KB FLASH program memory size.
64-LQFP package for surface mounting.
Wide operating temperature range.

STM32L053R8T7 Applications

Suitable for embedded system designs.
Ideal for low-power applications.
Used in devices requiring moderate processing.
Supports various communication interfaces.

STM32L053R8T7 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the core processor of the STM32L053R8T7?

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

What is the operating speed of this microcontroller?

The operating speed is 32MHz.

What is the program memory size?

The program memory size is 64KB (64K x 8).

What is the package type for the STM32L053R8T7?

The package is 64-LQFP.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C (TA).

What is the RoHS status?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level is 1 Unlimited.

Category	Microcontrollers
Manufacturer Name	STMicroelectronics
Connectivity	I²C, IrDA, SPI, UART/USART, USB
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core
Data Converters	A/D 16x12b; D/A 1x12b
EEPROM Size	2K x 8
Lead Spacing	10 mm
Mounting Type	Surface Mount
Number of I	51
Operating Temperature	-40°C ~ 105°C (TA)
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
RAM Size	8K x 8
Speed	32MHz
Supplier Device Package	64-LQFP (10x10)
Supplier Package	64-LQFP (10x10)
Voltage	1.65V ~ 3.6V