STM32F746NEH6 vs STM32F439NIH6

Esta comparação detalhada entre STM32F746NEH6 e STM32F439NIH6 fornece informações valiosas sobre suas especificações e principais características. Abordamos fatores importantes em detalhes, incluindo conformidade com RoHS, status REACH, série, estilo de montagem, tipo de encapsulamento e outras características relevantes. Apresentar as diferenças lado a lado simplifica a seleção de componentes, facilitando a escolha da melhor opção para sua aplicação específica.

Technical review by ETEI Component Engineering Source: manufacturer documentation

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification STM32F746NEH6 STM32F439NIH6
Series STM32F7 STM32F4
Part Status Active Active
Core Processor ARM® Cortex®-M7 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core
Speed 216MHz 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, 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 168 168
Program Memory Size 512KB (512K x 8) 2MB (2M x 8)
Program Memory Type FLASH FLASH
RAM Size 320K x 8 256K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 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)
Mounting Type Surface Mount Surface Mount
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