STM32F429BGT6 vs STM32F746BGT6 比較
詳細並排比較 STM32F429BGT6 由 STMicroelectronics 與 STM32F746BGT6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STM32F429BGT6 - 180MHz Cortex-M4 MCU 1MB Flash | STMicroelectronics
STM32F429BGT6 ✓ 啟用中STMicroelectronics
STM32F746BGT6 - 216MHz Cortex-M7 MCU, 1MB Flash, LQFP-208 | STMicroelectronics
STM32F746BGT6 ✓ 啟用中規格比較
| 參數 | STM32F429BGT6 | STM32F746BGT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | Arm Cortex-M4 32-bit RISC with FPU and DSP instructions | ARM Cortex-M7 32-bit RISC |
| Maximum CPU Frequency | 180 MHz | — |
| Performance | 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1) | — |
| Flash Memory | 1 MB | 1 MB |
| SRAM | 256 KB | 320 KB |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| 工作溫度範圍 | -40 C to +85 C | — |
| 封裝 | 208-pin LQFP (LQFP208) | 208-LQFP (28x28 mm) |
| 安裝類型 | Surface Mount | Surface Mount (LQFP) |
| ADC | 3x 12-bit ADC | 3x 12-bit, up to 2.4 MSPS |
| DAC | 2x 12-bit DAC | 2x 12-bit |
| Timers | 12x 16-bit + 2x 32-bit | Advanced / General-purpose / Basic timers |
| Communication Interfaces | SPI, I2C, USART, UART, CAN, USB OTG, Ethernet | USB OTG HS+FS, 2x CAN, Ethernet MAC, USART, SPI, I2C, SAI, SDMMC |
| Graphics Accelerator | Chrom-ART Accelerator (DMA2D) | — |
| Display Controller | TFT-LCD controller up to XGA | — |
| External Memory Interface | FMC supporting SRAM, PSRAM, NOR, NAND | — |
| Security Features | True random number generator (RNG), cryptographic acceleration cell | — |
| Process Technology | 90 nm | — |
| Low-Power Modes | Sleep, Stop, Standby | — |
| RoHS 狀態 | Compliant | Compliant |
| CPU Frequency | — | Up to 216 MHz |
| FPU | — | Single + Double Precision |
| DSP Instructions | — | Yes |
| Instruction Cache | — | 16 KB I-cache + 16 KB D-cache (ART Accelerator) |
| Operating Voltage | — | 1.7 V to 3.6 V |
| 工作溫度 | — | -40C to +85C (industrial grade) |
| Graphics | — | LCD-TFT controller, Chrom-ART Accelerator, JPEG codec |
| Crypto | — | AES-256, SHA-256, TRNG |
| MSL 等級 | — | 3 (168 hours) |
| Packaging | — | Tray |