STM32F405RGT7 vs STM32F405ZGT7 对比
详细并排对比 STM32F405RGT7 出自 STMicroelectronics 和 STM32F405ZGT7 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。
规格对比
| 参数 | STM32F405RGT7 | STM32F405ZGT7 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Unknown |
| Core | Arm Cortex-M4 32-bit RISC | Arm Cortex-M4 32-bit RISC |
| 最大时钟频率 | 168 MHz | — |
| Floating-Point Unit | Single-precision FPU | — |
| DSP Support | DSP instructions supported | — |
| Flash Memory | 1 MB (1M x 8) | 1 MB |
| SRAM | 192 KB plus 4 KB backup SRAM | — |
| DMIPS | 210 DMIPS | — |
| Adaptive Real-Time Accelerator | ART Accelerator; zero-wait-state execution from Flash memory | — |
| USB Connectivity | USB OTG high-speed and full-speed | — |
| Ethernet Connectivity | Ethernet | — |
| 封装 | 64-LQFP (10 x 10 mm) | 144-LQFP (20 x 20 mm) |
| 安装类型 | Surface mount | Surface mount |
| 数据总线宽度 | 32 bit | — |
| Memory Protection | Memory protection unit | — |
| Number of ADCs | 3 | — |
| Number of Timers | 17 | — |
| Communication Interfaces | 15 communication interfaces and camera support | — |
| Datasheet Family Coverage | STM32F405xx and STM32F407xx | — |
| Maximum Frequency | — | 168 MHz |
| Flash Organization | — | 1M x 8 |
| Architecture | — | 32-bit |
| FPU | — | Single-precision floating-point unit |
| DSP Instructions | — | Supported |
| ART Accelerator | — | Supported |
| Zero-Wait-State Execution | — | Supported from Flash memory |
| Package Type | — | LQFP |
| Product Family | — | STM32F4 series |
| Core Performance | — | 210 DMIPS; 1.25 DMIPS/MHz |
| Manufacturer | — | STMicroelectronics |
| Datasheet Description | — | STM32F405xx and STM32F407xx high-performance Cortex-M4 family |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| RAM Capacity | — | [DATA_NEEDED: RAM capacity] |