STM32F427IIT6 vs STM32F429BIT6 Karşılaştırma
Ayrıntılı yan yana karşılaştırma STM32F427IIT6 tarafından STMicroelectronics ve STM32F429BIT6 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
STM32F429BIT6 - 180MHz ARM Cortex-M4 MCU 2MB Flash LQFP-208 | STMicroelectronics
STM32F429BIT6 ✓ AktifÖzellik Karşılaştırması
| Parametre | STM32F427IIT6 | STM32F429BIT6 |
|---|---|---|
| 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 | — |
| DMIPS Performance | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | — |
| Flash Memory | 2 MB | 2 MB (dual-bank) |
| SRAM | 256 KB (plus 4 KB backup SRAM) | 256 KB system + 4 KB backup |
| Operating Voltage | 1.8 V to 3.6 V | 2.0 V to 3.6 V |
| Paket | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) | LQFP-208 (28x28 mm) |
| İşletim Sıcaklığı Aralığı | -40C to +85C (industrial grade) | — |
| ADC | 3 x 12-bit, 2.4 MSPS | 3 x 12-bit, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 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) | 17 (including 12-bit PWM, low-power) |
| Communication Peripherals | UART/USART, SPI, I2C, CAN 2.0B, SAI, SDMMC | — |
| Graphics Accelerator | Chrom-ART (for TFT LCD) | — |
| ART Accelerator | Yes (0-wait-state Flash execution) | — |
| Montaj Türü | Surface Mount (LQFP-176) | Surface Mount (LQFP) |
| RoHS Durumu | Compliant | Compliant |
| Core | — | ARM 32-bit Cortex-M4 with FPU |
| Azami Saat Hızı | — | 180 MHz |
| DMIPS | — | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| I/O Voltage Tolerance | — | 5 V tolerant (most I/Os) |
| Communication Interfaces | — | USB OTG HS/FS, Ethernet MAC, 6x USART/UART, 4x SPI, 3x I2C, 2x CAN |
| Graphics | — | Chrom-ART Accelerator, LCD-TFT parallel interface |
| İşletim Sıcaklığı | — | -40 C to +85 C (industrial grade 6) |
| MSL Seviyesi | — | MSL 3 |