STM32F427IIH6 vs STM32F427VIT6 比較
詳細並排比較 STM32F427IIH6 由 STMicroelectronics 與 STM32F427VIT6 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 | STM32F427IIH6 | STM32F427VIT6 |
|---|---|---|
| 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 | ARM Cortex-M4 with FPU | — |
| 最大時脈頻率 | 180 MHz | 180 MHz |
| Flash Memory | 2 MB | 2 MB (2M x 8) |
| SRAM | 256 KB | 256 KB |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| 工作溫度範圍 | -40°C to +85°C | — |
| 封裝 | UFBGA-176 (10x10 mm) | LQFP-100 (14 x 14 mm, 0.5 mm pitch) |
| Number of I/O Pins | 140 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 24 | — |
| DAC Resolution | 12-bit | — |
| Number of Timers | 14 | — |
| Communication Interfaces | USART, SPI, I2C, USB OTG, CAN, SDIO, Ethernet MAC | 3 x USART/UART, 4 x SPI, 3 x I2C, 2 x CAN 2.0B, USB OTG FS + HS, Ethernet MAC, SDIO |
| DMA Channels | 16 | — |
| RoHS 狀態 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with single-precision FPU |
| Performance | — | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) |
| DSP Instructions | — | Full ARM DSP instruction set |
| 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 |
| 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) |