STM32L053R8T6D is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 699
Unit Price: $5.10000
Datasheet

Parametric Equivalent


STMicroelectronics
In Stock: 836
Unit Price: $6.07000
Datasheet
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
64 LQFP
Getting Started with STM32 and Nucleo Part 1: Introduction to STM32CubeIDE and Blinky – Digi-Key

STM32L053R8T6D

DigiKey Part Number
STM32L053R8T6D-ND
Manufacturer
Manufacturer Product Number
STM32L053R8T6D
Description
IC MCU 32BIT 64KB FLASH 64LQFP
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
Datasheet
 Datasheet
EDA/CAD Models
STM32L053R8T6D Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
EEPROM Size
2K x 8
Packaging
Tray
RAM Size
8K x 8
Part Status
Active
Voltage - Supply (Vcc/Vdd)
1.65V ~ 3.6V
DigiKey Programmable
Not Verified
Data Converters
A/D 16x12b; D/A 1x12b
Core Processor
ARM® Cortex®-M0+
Oscillator Type
Internal
Core Size
32-Bit
Operating Temperature
-40°C ~ 85°C (TA)
Speed
32MHz
Mounting Type
Surface Mount
Connectivity
I2C, IrDA, SPI, UART/USART, USB
Supplier Device Package
64-LQFP (10x10)
Peripherals
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Package / Case
64-LQFP
Number of I/O
51
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
STM32L053R8T6STMicroelectronics699497-14654-ND$5.10000Parametric Equivalent
STM32L063R8T6STMicroelectronics836497-18948-ND$6.07000Parametric Equivalent
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in CAD
Tray
QuantityUnit PriceExt Price
960$2.93880$2,821.25
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.