STM32H743ZIT6 vs STM32H7B3ZIT6 比較
詳細な並列比較: STM32H743ZIT6 メーカー: STMicroelectronics および STM32H7B3ZIT6 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
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6 ✓ 生産中STMicroelectronics
STM32H7B3ZIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7B3ZIT6 ✓ 生産中仕様比較
| パラメータ | STM32H743ZIT6 | STM32H7B3ZIT6 |
|---|---|---|
| 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） | $10.65 | $8.10 |
| Core Architecture | ARM Cortex-M7 with double-precision FPU | — |
| Maximum Clock Speed | 480 MHz | — |
| Flash Memory | 2 MB | 2 MB |
| SRAM | 1 MB (includes 64 KB DTCM + AXI SRAM) | 1.4 MB |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| パッケージ | LQFP-144 (20x20 mm) | LQFP144 (20x20 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| ADC | 3x 12-bit, up to 3.6 MSPS | 3x 16-bit, 3.6 MSPS |
| DAC | 2x 12-bit | 2x 12-bit |
| Timers | Advanced-control, general-purpose, basic; HRTIM | 20x 16-bit, 2x 32-bit |
| Communication Interfaces | USART, SPI, I2C, CAN FD, USB OTG, Ethernet MAC, SDMMC | Ethernet, USB OTG HS, 4x USART, 4x SPI, 4x I2C, 2x FDCAN |
| Graphics Accelerator | Chrom-ART (DMA2D) | — |
| Cryptography | AES, SHA, TRNG (hardware) | — |
| 動作温度 | -40 C to +85 C (industrial grade) | -40C to +85C |
| 実装タイプ | Surface Mount | — |
| MSLレベル | 3 (168 hours) | — |
| RoHS ステータス | Compliant | Compliant |
| Core | — | Arm Cortex-M7 |
| Max Clock Speed | — | 280 MHz |
| 電源電圧 | — | 1.62 V to 3.6 V |
| GPIO Pins | — | 114 |
| DMA | — | 2x DMA controllers with 16 streams each |
| Cryptographic Acceleration | — | AES, DES, 3DES, SHA-1, SHA-256 |
| CoreMark | — | 856 |