STM32F103RBT6 vs STM32F103RGT6 对比
详细并排对比 STM32F103RBT6 出自 STMicroelectronics 和 STM32F103RGT6 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
STM32F103RGT6 - 72MHz Cortex-M3 MCU 1MB Flash | STMicroelectronics
STM32F103RGT6 ✓ 量产中规格对比
| 参数 | STM32F103RBT6 | STM32F103RGT6 |
|---|---|---|
| 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） | $3.18 | $4.15 |
| Core | ARM Cortex-M3 32-bit RISC | — |
| 最大时钟频率 | 72 MHz | 72 MHz |
| Core Performance | 1.25 DMIPS/MHz | — |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 20 KB | 96 KB |
| Supply Voltage (VDD) | 2.0 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C (industrial grade) | -40C to +85C |
| 封装 | LQFP-64 (10x10 mm) | 64-LQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| ADC | 2 x 12-bit, 1 us conversion, up to 16 channels | — |
| Timers | 7 x 16-bit (including PWM) | — |
| Communication Interfaces | 2 x SPI, 2 x I2C, 3 x USART, 1 x USB 2.0 FS, 1 x CAN 2.0B | 13 (USB, CAN, USART, SPI, I2C) |
| I/O Pins (approx.) | 51 GPIOs | — |
| Internal Oscillator | 8 MHz HSI RC | — |
| External Crystal Range | 4 MHz to 16 MHz | — |
| DMA Channels | 7 channels | — |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M3 |
| Core Size | — | 32-Bit |
| Performance | — | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | — | 1 MB (1M x 8) |
| 电源电压 | — | 2.0 V to 3.6 V |
| Number of Timers | — | 17 |
| Number of ADCs | — | 3 x 12-bit |
| External Memory Controller | — | FSMC, 4 chip selects, LCD parallel interface 8080/6800 modes |
| Series | — | STM32F1 (XL-density performance line) |