STM32H745ZIT6 vs STM32F767ZIT6 对比
详细并排对比 STM32H745ZIT6 出自 STMicroelectronics 和 STM32F767ZIT6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32H745ZIT6 - Dual-Core Cortex-M7/M4 MCU, 480MHz, 2MB Flash | STMicroelectronics
STM32H745ZIT6 ✓ 量产中
规格对比
| 参数 | STM32H745ZIT6 | STM32F767ZIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $11.50 | $17.60 |
| Core Architecture | Arm Cortex-M7 + Cortex-M4 dual-core (32-bit) | — |
| Cortex-M7 Max Frequency | 480 MHz | — |
| Cortex-M4 Max Frequency | 240 MHz | — |
| FPU (M7) | Double-precision | — |
| FPU (M4) | Single-precision | — |
| Program Flash | 2 MB (dual-bank) | — |
| SRAM | 1 MB (DTCM + AXI SRAM + SRAM1-4) | 512 KB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| 封装 | 144-pin LQFP (20x20 mm, 0.5 mm pitch) | 144-LQFP (20x20 mm, 0.5 mm pitch) |
| 工作温度 | -40 C to +85 C (industrial grade 6) | -40C to +85C |
| I/O Pins | 97 user I/Os | — |
| ADC | 3x 12-bit, up to 3.6 MSPS, 23 channels | — |
| DAC | 2x 12-bit | — |
| Communication Interfaces | Ethernet, USB 2.0 HS, CAN-FD, SDMMC, UART, SPI, I2C | — |
| Graphics Accelerator | Chrom-ART + hardware JPEG codec | — |
| Cryptographic Accelerator | AES, Hash, TRNG | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Core | — | ARM Cortex-M7 32-bit with FPU |
| 最大时钟频率 | — | 216 MHz |
| Performance | — | 462 DMIPS / 1082 CoreMark |
| Flash Memory | — | 2 MB |
| 电源电压 | — | 3.3 V |
| 数据总线宽度 | — | 32 bit |
| FPU | — | Yes (single and double precision) |
| DSP Instructions | — | Yes |
| Graphics | — | Chrom-ART Accelerator + TFT LCD controller |
| Connectivity | — | USART/UART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, camera interface |
| Analog Peripherals | — | 12-bit ADCs, 16-bit DACs |
| Security | — | AES/DES/TDES/SHA hardware crypto accelerator, TRNG |
| External Memory Interface | — | FMC (SDRAM, NOR, NAND) |