STM32F427VIT6 vs STM32F427IIH6 比較
詳細並排比較 STM32F427VIT6 由 STMicroelectronics 與 STM32F427IIH6 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
STM32F427IIH6 - 180MHz ARM Cortex-M4 MCU with FPU | STMicroelectronics
STM32F427IIH6 ✓ 啟用中規格比較
| 參數 | STM32F427VIT6 | STM32F427IIH6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | $10.50 | — |
| Core Architecture | ARM Cortex-M4 with single-precision FPU | — |
| 最大時脈頻率 | 180 MHz | 180 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) | 2 MB |
| SRAM | 256 KB | 256 KB |
| 封裝 | LQFP-100 (14 x 14 mm, 0.5 mm pitch) | UFBGA-176 (10x10 mm) |
| GPIO Pins | 82 | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| 工作溫度 | -40 C to +85 C (industrial grade, VIT6 suffix) | — |
| ADC | 3 x 12-bit, up to 2.4 MSPS | — |
| DAC | 2 x 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 | USART, SPI, I2C, USB OTG, CAN, SDIO, Ethernet MAC |
| ART Accelerator | Yes - 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) | — |
| 安裝類型 | Surface Mount (SMD/SMT) | — |
| RoHS 狀態 | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| 工作溫度範圍 | — | -40°C to +85°C |
| Number of I/O Pins | — | 140 |
| ADC Resolution | — | 12-bit |
| Number of ADC Channels | — | 24 |
| DAC Resolution | — | 12-bit |
| Number of Timers | — | 14 |
| DMA Channels | — | 16 |