STM32F407VGT7 vs STM32F427VIT6 Comparação
Comparação detalhada lado a lado de STM32F407VGT7 por STMicroelectronics e STM32F427VIT6 por STMicroelectronics. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
STMicroelectronics
STM32F407VGT7 - 168MHz Cortex-M4 1MB Flash MCU | STMicroelectronics
STM32F407VGT7 ✓ AtivoSTMicroelectronics
STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST
STM32F427VIT6 ✓ AtivoComparação de especificações
| Parâmetro | STM32F407VGT7 | STM32F427VIT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $7,95 | $10,50 |
| Core | ARM Cortex-M4 with FPU | — |
| Core Architecture | 32-bit RISC | ARM Cortex-M4 with single-precision FPU |
| Frequência máxima de clock | 168 MHz | 180 MHz |
| DMIPS Performance | 210 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | — |
| Flash Memory | 1 MB | 2 MB (2M x 8) |
| SRAM | 192 KB + 4 KB backup SRAM | 256 KB |
| Operating Voltage Range | 1.8 V to 3.6 V | — |
| Encapsulamento | 100-pin LQFP (14x14 mm) | LQFP-100 (14 x 14 mm, 0.5 mm pitch) |
| ADC | 3x 12-bit, up to 2.4 MSPS | 3 x 12-bit, up to 2.4 MSPS |
| DAC | 2x 12-bit | 2 x 12-bit |
| USB | USB 2.0 OTG Full-Speed and High-Speed | — |
| Ethernet | 10/100 MAC (requires external PHY) | — |
| CAN | 2x CAN 2.0B | — |
| Timers | 17 (including advanced-control PWM) | — |
| Communication Interfaces | 3x I2C, 6x SPI, 4x USART/UART, 2x CAN, SDIO | 3 x USART/UART, 4 x SPI, 3 x I2C, 2 x CAN 2.0B, USB OTG FS + HS, Ethernet MAC, SDIO |
| Faixa de temperatura de operação | -40C to +105C (grade 7) | — |
| ART Accelerator | 0-wait-state flash execution | Yes - 0-wait-state Flash execution |
| Security | AES 128/192/256, Hash (SHA-1/SHA-224/SHA-256), RNG | — |
| Tipo de montagem | Surface Mount | Surface Mount (SMD/SMT) |
| Status RoHS | Compliant | Compliant |
| Performance | — | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) |
| DSP Instructions | — | Full ARM DSP instruction set |
| GPIO Pins | — | 82 |
| Operating Voltage (VDD) | — | 1.8 V to 3.6 V |
| Temperatura de operação | — | -40 C to +85 C (industrial grade, VIT6 suffix) |
| Cryptographic Accelerator | — | AES, DES, SHA, HMAC, TRNG |
| Chrom-ART Accelerator | — | Yes - 2D graphics DMA |
| TFT-LCD Controller | — | Yes (parallel RGB interface) |