STM32F103CBU6 vs AT32F403ARGT7 对比
详细并排对比 STM32F103CBU6 出自 STMicroelectronics 和 AT32F403ARGT7 出自 Artery。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
STM32F103CBU6 - 72MHz Cortex-M3 128KB MCU | STMicroelectronics
STM32F103CBU6 ✓ 量产中
规格对比
| 参数 | STM32F103CBU6 | AT32F403ARGT7 |
|---|---|---|
| 品牌 | STMicroelectronics | Artery |
| 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） | $0.00 | $0.90 |
| CPU Core | ARM Cortex-M3, 32-bit | — |
| Maximum CPU Frequency | 72 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| CPU Performance | 1.25 DMIPS/MHz, Dhrystone 2.1, at 0 wait-state memory access | — |
| Multiplier | Single-cycle hardware multiplication | — |
| Divider | Hardware division | — |
| USB Interface | USB | — |
| CAN Interface | CAN | — |
| Timers | 7 timers | 17 |
| ADC | 2 ADCs | 3 x 12-bit ADC |
| Communication Interfaces | 9 communication interfaces | 20, including USBFS |
| 封装 | 48-UFQFPN, 7 mm x 7 mm | LQFP-64 (10x10 mm) |
| Exposed Pad | Exposed pad | — |
| 安装类型 | Surface mount | Surface Mount |
| Product Family | STM32F1 performance line | — |
| Datasheet Description | Medium-density performance line ARM-based 32-bit MCU | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| RAM | [DATA_NEEDED: RAM size] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| RoHS | unknown | — |
| REACH | unknown | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| 最大时钟频率 | — | 240 MHz |
| Flash Memory Size | — | 1 MB |
| SRAM Size | — | 224 KB |
| Supply Voltage Range | — | 2.6 V to 3.6 V |
| Number of GPIOs | — | 51 |
| 数据总线宽度 | — | 32 bit |
| Program Memory Type | — | Built-in + External Flash supported |
| Security Feature | — | sLib secure library |
| RoHS 状态 | — | ROHS compliant |
| Series | — | AT32F403A |