STM32C531FBU6 vs STM32C531CBU6 对比
详细并排对比 STM32C531FBU6 出自 STMicroelectronics 和 STM32C531CBU6 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 | STM32C531FBU6 | STM32C531CBU6 |
|---|---|---|
| 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） | $1.86 | $2.28 |
| Core | Arm Cortex-M33 32-bit RISC with FPU | ARM Cortex-M33F 32-bit RISC |
| Core Architecture | Armv8-M mainline | 32-bit |
| Maximum CPU Frequency | 144 MHz | — |
| FPU | Single-precision, all Arm single-precision instructions and data types | Single-precision (supports all Arm single-precision instructions) |
| Product Family | STM32C5 (STM32C53xxx general purpose) | — |
| 封装 | 48-UFQFPN (7x7 mm) | 48-UFQFPN (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Interfaces | I3C (per ST product page) | — |
| Program Memory Type | FLASH | — |
| Flash Size | [DATA_NEEDED: Flash Size for F variant] | — |
| SRAM Size | [DATA_NEEDED: SRAM Size for F variant] | — |
| 电源电压 | [DATA_NEEDED: Supply Voltage Range] | — |
| 工作温度 | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS compliance status] |
| Peripherals | [DATA_NEEDED: Full peripheral list] | — |
| Core Frequency | — | 144 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 64 KB |
| Series | — | STM32C5 (STM32C53xxx) |
| Special Interfaces | — | I3C |
| Process Technology | — | 40 nm (per ST product description) |
| Product Type | — | General purpose microcontroller |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution and channels] |
| Communication Peripherals | — | [DATA_NEEDED: full peripheral list (USART/SPI/I2C/CAN counts)] |