AT32F403ARGT7 vs STM32F103RCT6 对比
详细并排对比 AT32F403ARGT7 出自 Artery 和 STM32F103RCT6 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 | AT32F403ARGT7 | STM32F103RCT6 |
|---|---|---|
| 品牌 | Artery | 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） | $0.90 | $1.64 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M3 32-bit |
| 最大时钟频率 | 240 MHz | 72 MHz |
| Flash Memory Size | 1 MB | — |
| SRAM Size | 224 KB | — |
| Supply Voltage Range | 2.6 V to 3.6 V | 2.0 V to 3.6 V |
| 工作温度 | -40C to +105C | -40C to +85C |
| Number of GPIOs | 51 | — |
| Timers | 17 | Multiple 16-bit timers including PWM, plus RTC |
| ADC | 3 x 12-bit ADC | 3 x 12-bit, up to 1 MSPS (2 MSPS interleaved) |
| Communication Interfaces | 20, including USBFS | — |
| 封装 | LQFP-64 (10x10 mm) | LQFP64 (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 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 | Compliant |
| Series | AT32F403A | — |
| Flash Memory | — | 256 KB |
| SRAM | — | 48 KB |
| GPIO Count | — | 51 |
| DAC | — | 2 x 12-bit |
| USB | — | USB 2.0 Full Speed |
| CAN | — | 2 x CAN 2.0B |
| USART | — | 3 x USART/UART |
| Processing Performance | — | 1.25 DMIPS/MHz |
| Low-Power Modes | — | Sleep, Stop, Standby |