STM32F722ZET6 vs STM32F746ZGT6 对比
详细并排对比 STM32F722ZET6 出自 STMicroelectronics 和 STM32F746ZGT6 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
STM32F722ZET6 - 512KB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
STM32F722ZET6 ✓ 量产中STMicroelectronics
STM32F746ZGT6 - 216MHz Cortex-M7 1MB Flash MCU | STMicroelectronics
STM32F746ZGT6 ✓ 量产中规格对比
| 参数 | STM32F722ZET6 | STM32F746ZGT6 |
|---|---|---|
| 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） | $6.23 | $12.10 |
| Core | ARM Cortex-M7 | — |
| Maximum Clock Speed | 216 MHz | — |
| Flash Memory | 512 KB | — |
| SRAM | 256 KB | 320 KB |
| 封装 | LQFP144 (20x20 mm) | 144-LQFP (20x20 mm) |
| 电源电压 | 1.7V to 3.6V | — |
| 工作温度 | -40°C to +85°C | -40 C to +85 C |
| Number of I/O Pins | 114 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 24 | — |
| DAC Resolution | 12-bit | — |
| Number of DAC Channels | 2 | — |
| USART Interfaces | 4 | — |
| SPI Interfaces | 5 | — |
| I2C Interfaces | 4 | — |
| USB OTG | HS and FS | — |
| Ethernet MAC | Yes | — |
| Camera Interface | Yes | — |
| Timers | 12 (16-bit and 32-bit) | — |
| DMA Channels | 16 | 16-stream DMA + Chrom-ART Accelerator (DMA2D) |
| FPU | Single-precision | Single-precision (IEEE 754) |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | Arm Cortex-M7 (32-bit) |
| 最大时钟频率 | — | 216 MHz |
| Performance | — | 462 DMIPS / 1082 CoreMark |
| DSP Instructions | — | Yes (full DSP instruction set) |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| 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) |
| 安装类型 | — | Surface Mount |