STM32F427IIT6 vs STM32F437IIT6 Karşılaştırma
Ayrıntılı yan yana karşılaştırma STM32F427IIT6 tarafından STMicroelectronics ve STM32F437IIT6 tarafından STMicroelectronicsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
STMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ AktifSTMicroelectronics
STM32F437IIT6 - 180MHz 2MB Flash ARM Cortex-M4 MCU | STMicroelectronics
STM32F437IIT6 ✓ AktifÖzellik Karşılaştırması
| Parametre | STM32F427IIT6 | STM32F437IIT6 |
|---|---|---|
| Marka | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| Maximum CPU Frequency | 180 MHz | 180 MHz |
| DMIPS Performance | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | — |
| Flash Memory | 2 MB | 2 MB (2M x 8), dual-bank |
| SRAM | 256 KB (plus 4 KB backup SRAM) | 256 KB + 4 KB backup SRAM |
| Operating Voltage | 1.8 V to 3.6 V | — |
| Paket | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) | LQFP-176 (24x24 mm) |
| İşletim Sıcaklığı Aralığı | -40C to +85C (industrial grade) | — |
| ADC | 3 x 12-bit, 2.4 MSPS | 3x 12-bit, 24 channels, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2x 12-bit |
| USB | USB 2.0 OTG FS + USB 2.0 OTG HS (with on-chip PHY) | — |
| Ethernet | 10/100 MAC with IEEE 1588v2 hardware time-stamping | — |
| Timers | Up to 17 (including motor-control timers) | Advanced-control, general-purpose and basic timers |
| Communication Peripherals | UART/USART, SPI, I2C, CAN 2.0B, SAI, SDMMC | — |
| Graphics Accelerator | Chrom-ART (for TFT LCD) | Chrom-ART Accelerator (DMA2D) |
| ART Accelerator | Yes (0-wait-state Flash execution) | — |
| Montaj Türü | Surface Mount (LQFP-176) | Surface Mount |
| RoHS Durumu | Compliant | Compliant |
| Core | — | ARM Cortex-M4 32-bit RISC with FPU |
| DMIPS | — | 225 DMIPS at 180 MHz |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| İşletim Sıcaklığı | — | -40 C to +85 C |
| Number of I/O Pins | — | 140 |
| Communication Interfaces | — | Ethernet MAC, USB OTG HS/FS, CAN, USART, SPI, I2C |
| Security Features | — | True random number generator (RNG), hardware crypto |