STM32H725REV6 vs STM32F746ZGT6 比較
詳細な並列比較: STM32H725REV6 メーカー: STMicroelectronics および STM32F746ZGT6 メーカー: STMicroelectronics。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
STMicroelectronics
STM32H725REV6 - 550MHz Cortex-M7 MCU, 512KB Flash | STMicroelectronics
STM32H725REV6 ✓ 生産中STMicroelectronics
STM32F746ZGT6 - 216MHz Cortex-M7 1MB Flash MCU | STMicroelectronics
STM32F746ZGT6 ✓ 生産中仕様比較
| パラメータ | STM32H725REV6 | STM32F746ZGT6 |
|---|---|---|
| ブランド | STMicroelectronics | STMicroelectronics |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $8.95 | $12.10 |
| Core Architecture | ARM Cortex-M7 with double-precision FPU | Arm Cortex-M7 (32-bit) |
| Maximum CPU Frequency | 550 MHz | — |
| Flash Memory | 512 KB | — |
| Total SRAM | 564 KB | — |
| Instruction Cache | 32 KB | — |
| Data Cache | 32 KB | — |
| パッケージ | 68-VFQFPN (8x8 mm) | 144-LQFP (20x20 mm) |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Integrated SMPS | Yes (core supply step-down) | — |
| External Memory Interface | FMC (Flexible Memory Controller) | — |
| Ethernet MAC | Yes | — |
| USB OTG | Yes | — |
| ADCs | 2x 16-bit (up to 36 MSPS each) | — |
| DACs | 2x 12-bit | — |
| 動作温度 | -40 °C to +85 °C (industrial grade) | -40 C to +85 C |
| 最大クロック周波数 | — | 216 MHz |
| Performance | — | 462 DMIPS / 1082 CoreMark |
| FPU | — | Single-precision (IEEE 754) |
| DSP Instructions | — | Yes (full DSP instruction set) |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| SRAM | — | 320 KB |
| DTCM | — | 16 KB |
| L1 Cache (I/D) | — | 6 KB / 6 KB |
| Operating Voltage | — | 1.7 V to 3.6 V |
| I/O Voltage | — | 1.7 V to 3.6 V |
| ADC | — | 3 x 12-bit, up to 2.4 MSPS |
| DAC | — | 2 x 12-bit |
| Communication Interfaces | — | USB OTG HS/FS, Ethernet MAC (IEEE 1588), 2x CAN 2.0B, SPDIFRX, SDMMC, UART, SPI, I2C |
| LCD-TFT Controller | — | Yes (up to WXGA resolution, capacitive touch support) |
| DMA Channels | — | 16-stream DMA + Chrom-ART Accelerator (DMA2D) |
| 実装タイプ | — | Surface Mount |
| RoHS ステータス | — | Compliant |