STM32F439IIT6 vs STM32F437IIT6

This detailed comparison of STM32F439IIT6 and STM32F437IIT6 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.

STM32F439IIT6

STMicroelectronics

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STM32F437IIT6

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	176-LQFP	176-LQFP
Description	IC MCU 32BIT 2MB FLASH 176LQFP	IC MCU 32BIT 2MB FLASH 176LQFP
In Stock	3 000	2 989
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	STM32F4	STM32F4
Package	Tray	Tray
Core Processor	ARM® Cortex®-M4	ARM® Cortex®-M4
Core Size	32-Bit	32-Bit
Speed	180MHz	180MHz
Connectivity	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O	140	140
Program Memory Size	2MB (2M x 8)	2MB (2M x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	256K x 8	256K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V	1.8V ~ 3.6V
Data Converters	A/D 24x12b; D/A 2x12b	A/D 24x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	176-LQFP (24x24)	176-LQFP (24x24)