STM32F031K6T7 vs STM32L151C8T6

This in-depth comparison of the STM32F031K6T7 and STM32L151C8T6 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

STM32F031K6T7

STMicroelectronics

Lifecycle
Active
Stock
5371 PCS
Package
LQFP-32
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

STM32L151C8T6

STMicroelectronics

Lifecycle
Active
Stock
3008 PCS
Package
LQFP-48
Series
Embedded - Microcontrollers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification STM32F031K6T7 STM32L151C8T6
Series STM32F0 STM32L1
Part Status Active Not For New Designs
Core Processor ARM® Cortex®-M0 ARM® Cortex®-M3
Core Size 32-Bit Single-Core 32-Bit Single-Core
Speed 48MHz 32MHz
Connectivity I²C, IrDA, LINbus, SPI, UART/USART I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT
Number of I/O 25 37
Program Memory Size 32KB (32K x 8) 64KB (64K x 8)
Program Memory Type FLASH FLASH
RAM Size 4K x 8 10K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 13x12b A/D 16x12b; D/A 2x12b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
EEPROM Size - 4K x 8
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