STM32F439IGT6 vs STM32F427IIT6 Karşılaştırma
Ayrıntılı yan yana karşılaştırma STM32F439IGT6 tarafından STMicroelectronics ve STM32F427IIT6 tarafından STMicroelectronicsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
STMicroelectronics
STM32F439IGT6 - 180MHz ARM MCU 1MB Flash LQFP-176 | STMicroelectronics
STM32F439IGT6 ✓ AktifSTMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ AktifÖzellik Karşılaştırması
| Parametre | STM32F439IGT6 | STM32F427IIT6 |
|---|---|---|
| Marka | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | ARM Cortex-M4 with FPU and DSP instructions |
| Azami Saat Hızı | 180 MHz | — |
| DMIPS | 225 DMIPS / 1.25 DMIPS/MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) | — |
| SRAM | 256 KB | 256 KB (plus 4 KB backup SRAM) |
| Backup SRAM | 4 KB | — |
| EEPROM (Emulated) | [DATA_NEEDED: emulated EEPROM capacity] | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| İşletim Sıcaklığı | -40 C to +85 C | — |
| Paket | 176-LQFP (24 x 24 mm) | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) |
| ADC | 3 x 12-bit, up to 2.4 MSPS | 3 x 12-bit, 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | Up to 17 (general-purpose, advanced-control, basic, low-power, SysTick, watchdog) | Up to 17 (including motor-control timers) |
| Communication Interfaces | USB 2.0 OTG FS+HS, CAN 2.0B (bxCAN x2), USART/UART x6, SPI x3, I2C x3, Ethernet MAC 10/100, SDIO x2 | — |
| Graphics Peripherals | TFT LCD controller (up to XGA), Chrom-ART Accelerator, 8-14-bit camera I/F | — |
| External Memory Controller | FSMC for SRAM/PSDRAM/NOR/NAND/Compact Flash | — |
| Crypto / Hash Accelerator | AES-256, TDES, SHA-1/MD5/SHA-256, TRNG | — |
| Pin Sayısı | 176 | — |
| Pitch | 0.5 mm | — |
| I/O Count | [DATA_NEEDED: GPIO count] | — |
| Montaj Türü | Surface Mount | Surface Mount (LQFP-176) |
| MSL Seviyesi | [DATA_NEEDED: MSL rating] | — |
| RoHS Durumu | Compliant | Compliant |
| Maximum CPU Frequency | — | 180 MHz |
| DMIPS Performance | — | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Flash Memory | — | 2 MB |
| Operating Voltage | — | 1.8 V to 3.6 V |
| İşletim Sıcaklığı Aralığı | — | -40C to +85C (industrial grade) |
| 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 |
| 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) |