STM32F205RET6 vs STM32F205VET6 对比
详细并排对比 STM32F205RET6 出自 STMicroelectronics 和 STM32F205VET6 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
STM32F205RET6 - ARM Cortex-M3 MCU 120MHz 512KB | STMicroelectronics
STM32F205RET6 ✓ 量产中STMicroelectronics
STM32F205VET6 - 120MHz ARM Cortex-M3 MCU, 512KB Flash | STMicroelectronics
STM32F205VET6 ✓ 量产中规格对比
| 参数 | STM32F205RET6 | STM32F205VET6 |
|---|---|---|
| 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） | $7.95 | $7.25 |
| Core Architecture | ARM Cortex-M3 32-bit RISC | — |
| 最大时钟频率 | 120 MHz | — |
| CoreMark / DMIPS Performance | 150 DMIPS / 1.25 DMIPS/MHz | — |
| ART Accelerator | Yes (0-wait-state Flash execution) | — |
| Program (Flash) Memory | 512 KB | — |
| SRAM | 132 KB (128 KB + 4 KB backup) | — |
| GPIOs | 51 | — |
| 封装 | 64-LQFP (10x10 mm, 0.5 mm pitch) | 100-LQFP (14x14 mm) |
| ADCs | 3 x 12-bit, up to 24 channels | — |
| DACs | 2 x 12-bit | — |
| Timers | 17 (incl. advanced-control 16-bit, basic, watchdog, SysTick, RTC) | 17 (general-purpose + advanced-control) |
| Communication Interfaces | USB OTG HS + USB OTG FS, 10/100 Ethernet MAC, 2x CAN 2.0B, 6x USART/UART, 3x SPI, 2x I2C, SDIO | 15 (SPI, I2C, USART/UART, CAN, USB OTG, Ethernet) |
| External Memory Controller | FSMC (NOR/PSRAM/NAND 16-bit, 8080/6800) | — |
| Operating Voltage | 1.8 V - 3.6 V | — |
| 工作温度 | -40 C to +85 C | -40 C to +85 C (industrial) |
| 安装类型 | Surface Mount (Tray) | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| MPU | Yes | — |
| Core | — | ARM Cortex-M3 32-bit RISC |
| Maximum CPU Frequency | — | 120 MHz |
| DMIPS Performance | — | 150 DMIPS |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| RAM Size | — | 132 KB (132K x 8) |
| Number of I/O Pins | — | 82 |
| 电源电压 | — | 1.8 V to 3.6 V |
| ADC | — | 3x 12-bit |
| USB | — | USB OTG HS + USB OTG FS |
| Ethernet | — | 10/100 MAC on-chip |
| Camera Interface | — | Yes (8/10/12-bit parallel) |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |