STM32F103VBT6 vs STM32F103CBT6 对比
详细并排对比 STM32F103VBT6 出自 STMicroelectronics 和 STM32F103CBT6 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
STM32F103VBT6 - 72MHz Cortex-M3 MCU 128KB Flash LQFP-100 | ST
STM32F103VBT6 ✓ 量产中STMicroelectronics
STM32F103CBT6 - 72MHz Cortex-M3 128KB Flash MCU | STMicroelectronics
STM32F103CBT6 ✓ 量产中规格对比
| 参数 | STM32F103VBT6 | STM32F103CBT6 |
|---|---|---|
| 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） | $3.33 | $3.20 |
| Core | ARM Cortex-M3 32-bit | ARM Cortex-M3 32-bit RISC |
| 最大时钟频率 | 72 MHz | 72 MHz |
| Performance | 90 DMIPS (1.25 DMIPS/MHz) | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 20 KB | 20 KB |
| Operating Voltage | 2.0 V to 3.6 V | — |
| ADC | 2 x 12-bit, up to 16 channels | 2x 12-bit, up to 10 channels |
| Timers | 3 x 16-bit GP timers, 1 x advanced PWM timer | 3x 16-bit GP + 1x PWM + 1x basic |
| USART/UART | 5 | — |
| SPI | 2 | 2 |
| I2C | 2 | 2 |
| USB | USB 2.0 full-speed device | USB 2.0 Full-Speed Device |
| CAN | 2.0B active | 1x CAN 2.0B Active |
| I/O Pins | 80 GPIOs | — |
| Interrupt Channels | 43 maskable | — |
| 封装 | LQFP-100 (14 x 14 mm) | LQFP-48 (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C | -40 C to +85 C |
| Supply Current (Run) | [DATA_NEEDED: run-mode supply current] | — |
| RoHS 状态 | Compliant (suffix 6 = RoHS) | Compliant |
| 电源电压 | — | 2.0 V to 3.6 V |
| GPIO Count | — | 37 (5 V tolerant) |
| DAC | — | 1x 12-bit |
| USART | — | 3 |