STM32F427VIT6 vs STM32F407VGT7 Karşılaştırma
Ayrıntılı yan yana karşılaştırma STM32F427VIT6 tarafından STMicroelectronics ve STM32F407VGT7 tarafından STMicroelectronicsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
STMicroelectronics
STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST
STM32F427VIT6 ✓ AktifSTMicroelectronics
STM32F407VGT7 - 168MHz Cortex-M4 1MB Flash MCU | STMicroelectronics
STM32F407VGT7 ✓ AktifÖzellik Karşılaştırması
| Parametre | STM32F427VIT6 | STM32F407VGT7 |
|---|---|---|
| Marka | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Birim Fiyat (USD) | $10,50 | — |
| Core Architecture | ARM Cortex-M4 with single-precision FPU | 32-bit RISC |
| Azami Saat Hızı | 180 MHz | 168 MHz |
| Performance | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) | — |
| DSP Instructions | Full ARM DSP instruction set | — |
| Flash Memory | 2 MB (2M x 8) | 1 MB |
| SRAM | 256 KB | 192 KB + 4 KB backup SRAM |
| Paket | LQFP-100 (14 x 14 mm, 0.5 mm pitch) | 100-pin LQFP (14x14 mm) |
| GPIO Pins | 82 | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| İşletim Sıcaklığı | -40 C to +85 C (industrial grade, VIT6 suffix) | — |
| ADC | 3 x 12-bit, up to 2.4 MSPS | 3x 12-bit, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2x 12-bit |
| Communication Interfaces | 3 x USART/UART, 4 x SPI, 3 x I2C, 2 x CAN 2.0B, USB OTG FS + HS, Ethernet MAC, SDIO | 3x I2C, 6x SPI, 4x USART/UART, 2x CAN, SDIO |
| ART Accelerator | Yes - 0-wait-state Flash execution | 0-wait-state flash execution |
| Cryptographic Accelerator | AES, DES, SHA, HMAC, TRNG | — |
| Chrom-ART Accelerator | Yes - 2D graphics DMA | — |
| TFT-LCD Controller | Yes (parallel RGB interface) | — |
| Montaj Türü | Surface Mount (SMD/SMT) | Surface Mount |
| RoHS Durumu | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU |
| DMIPS Performance | — | 210 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Operating Voltage Range | — | 1.8 V to 3.6 V |
| 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) |
| İşletim Sıcaklığı Aralığı | — | -40C to +105C (grade 7) |
| Security | — | AES 128/192/256, Hash (SHA-1/SHA-224/SHA-256), RNG |