STM32F105VCT7 vs STM32F205VCT6TR 对比
详细并排对比 STM32F105VCT7 出自 STMicroelectronics 和 STM32F205VCT6TR 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
STM32F105VCT7 - 72MHz Cortex-M3 MCU 256KB Flash | STMicroelectronics
STM32F105VCT7 ✓ 量产中STMicroelectronics
STM32F205VCT6TR - 120MHz Cortex-M3 MCU 256KB LQFP-100 | STMicroelectronics
STM32F205VCT6TR ✓ 量产中规格对比
| 参数 | STM32F105VCT7 | STM32F205VCT6TR |
|---|---|---|
| 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） | $7.65 | $7.95 |
| Core | ARM Cortex-M3 32-bit RISC | ARM Cortex-M3 32-bit |
| 最大时钟频率 | 72 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM | 64 KB | — |
| Number of I/O Pins | 80 | — |
| 封装 | 100-LQFP (14x14 mm) | LQFP-100 (14 x 14 mm) |
| 电源电压 | 2.0 V to 3.6 V | 1.8 V to 3.6 V |
| 工作温度 | -40C to +105C (Grade 7) | -40 C to +85 C |
| ADC | 2 x 12-bit, up to 16 channels | 3 x 12-bit (24 channels) |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 10 (general-purpose + advanced-control) | 17 (including 1 systick, 12 16-bit, 2 32-bit, 2 watchdog) |
| Communication Interfaces | 5 USART, 3 SPI, 2 I2C, 2 CAN, 1 USB OTG FS, 1 SDIO | USB OTG FS/HS, 2x CAN 2.0B, 3x SPI, 3x I2C, 4x USART + 2x UART, SDIO, Ethernet MAC |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| RoHS 状态 | Compliant | Compliant |
| Maximum CPU Frequency | — | 120 MHz |
| DMIPS | — | 150 |
| Flash Memory | — | 256 KB |
| SRAM | — | 96 KB |
| Number of I/Os | — | 82 |
| DMA Channels | — | 16 |
| Operating Temperature Grade | — | Industrial (-40C to +85C, grade 6) |
| MSL 等级 | — | 3 (168 hours) |
| Packing | — | Tape and Reel (TR suffix) |
| Product Family | — | STM32F2 Series |