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STMicroelectronics STM32L Series

340 variants · STMicroelectronics

About the STMicroelectronics STMicroelectronics STM32L Series series

The STMicroelectronics STMicroelectronics STM32L Series series groups 340 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common core processor of ARM® Cortex®-M0+, core size of 32-Bit Single-Core and mounting type of Surface Mount. Variants differ by case, connectivity and data converters, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
14-TSSOP (0.173\", 4.40mm Width) · 20-TSSOP (0.173\", 4.40mm Width) · 20-UFQFN · 25-UFBGA, WLCSP · 32-LQFP · 48-LQFP · 64-LQFP
Connectivity
I2C, IrDA, SPI, UART/USART · I²C, IrDA, SPI, UART/USART
Data converters
A/D 4x12b · A/D 7x12b · A/D 9x12b · A/D 10x12b · A/D 16x12b
EEPROM size
128 x 8 · 256 x 8 · 512 x 8
Number of i (O)
11 · 16 · 21 · 25 · 26 · 38 · 51
Operating temperature
-40°C ~ 85°C (TA) · -40°C ~ 125°C (TA)
Package
Tape & Reel (TR) Cut Tape (CT) · Tray · Tube
Program memory size
8KB (8K x 8) · 16KB (16K x 8) · 32KB (32K x 8) · 64KB (64K x 8) · 128KB (128K x 8)

Variant comparison

ParameterSTM32L010C6T6STM32L010F4P6STM32L010K4T6STM32L010K8T6STM32L010R8T6STM32L010RBT6
Case48-LQFP20-TSSOP (0.173\", 4.40mm Width)32-LQFP32-LQFP64-LQFP64-LQFP
ConnectivityI²C, IrDA, SPI, UART/USARTI²C, IrDA, SPI, UART/USARTI²C, IrDA, SPI, UART/USARTI2C, IrDA, SPI, UART/USARTI²C, IrDA, SPI, UART/USARTI²C, IrDA, SPI, UART/USART
Data convertersA/D 10x12bA/D 7x12bA/D 10x12bA/D 10x12bA/D 16x12bA/D 16x12b
EEPROM size256 x 8128 x 8128 x 8256 x 8256 x 8512 x 8
Number of i (O)381626255151
Operating temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
PackageTrayTubeTrayTrayTrayTray
Program memory size32KB (32K x 8)16KB (16K x 8)16KB (16K x 8)64KB (64K x 8)64KB (64K x 8)128KB (128K x 8)

Shared specifications

Core processor
ARM® Cortex®-M0+
Core size
32-Bit Single-Core
Mounting type
Surface Mount
Oscillator type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program memory type
FLASH
Speed
32MHz

Request a quote on any STMicroelectronics STM32L Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the STMicroelectronics STMicroelectronics STM32L Series variants differ?
STMicroelectronics STM32L Series part numbers differ by case, connectivity, data converters and EEPROM size. Use the selection guide above to pick by case.
How many STMicroelectronics STMicroelectronics STM32L Series part numbers are listed?
340 STMicroelectronics STMicroelectronics STM32L Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for STMicroelectronics STMicroelectronics STM32L Series?
Request a quote (RFQ) for any STMicroelectronics STM32L Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants