STM32L151CBU6TR vs STM32F103CBU6TR

This detailed comparison of STM32L151CBU6TR and STM32F103CBU6TR in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

STM32L151CBU6TR

STMicroelectronics

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STM32F103CBU6TR

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	48-UFQFN Exposed Pad	48-UFQFN Exposed Pad
Description	IC MCU 32BIT 128KB FLASH 48QFN	IC MCU 32BIT 128KB FLSH 48UFQFPN
In Stock	6 000	1 492
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	STM32L1	STM32F1
Package	Tape & Reel (TR)	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	32MHz	72MHz
Connectivity	I²C, IrDA, LINbus, SPI, UART/USART, USB	CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O	37	37
Program Memory Size	128KB (128K x 8)	128KB (128K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	4K x 8	-
RAM Size	16K x 8	20K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V	2V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b	A/D 10x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	-	48-UFQFPN (7x7)