STM32F373RBT6 vs STM32F373R8T6 对比
详细并排对比 STM32F373RBT6 出自 STMicroelectronics 和 STM32F373R8T6 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
STM32F373RBT6 - 72MHz Cortex-M4 MCU 128KB Flash | STMicroelectronics
STM32F373RBT6 ✓ 量产中规格对比
| 参数 | STM32F373RBT6 | STM32F373R8T6 |
|---|---|---|
| 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） | $6.14 | $5.05 |
| Core | ARM Cortex-M4 with FPU and DSP instructions | ARM Cortex-M4F with FPU and DSP |
| 最大时钟频率 | 72 MHz | 72 MHz |
| Program Memory (Flash) | 128 KB | — |
| Data Memory (SRAM) | 24 KB | — |
| Operating Voltage | 2.0 V to 3.6 V | — |
| 封装 | 64-LQFP (10x10 mm) | 64-pin LQFP (10x10 mm) |
| 引脚数量 | 64 | — |
| ADC | 12-bit, 1 MSPS, up to 16 channels | — |
| DAC | 3 x 12-bit | 3x 12-bit |
| Timers | 4 x 16-bit general-purpose + 2 x 16-bit motor-control + 1 x SysTick | Advanced-control, general-purpose, basic, and SysTick |
| Communication Interfaces | USB 2.0 FS, CAN 2.0B, 3 x SPI, 2 x I2C, 3 x USART, 2 x UART | — |
| 工作温度 | -40 C to +85 C (grade 6) | -40 °C to +85 °C (industrial grade -6 suffix) |
| I/O Pins | 51 (5V-tolerant) | — |
| Low-Power Modes | Sleep, Stop (3.5 µA typ.), Standby (1.9 µA typ.) | — |
| RoHS 状态 | Compliant | Compliant |
| Flash Memory | — | 64 KB |
| SRAM | — | 16 KB |
| Supply Voltage (VDD) | — | 2.0 V to 3.6 V |
| Sigma-Delta ADC | — | 16-bit, up to 3 channels |
| SAR ADC | — | 12-bit, 1 MSPS, up to 16 channels |
| Operational Amplifiers | — | 4 on-chip |
| Comparators | — | Up to 4 |
| USB | — | USB 2.0 Full-Speed device/host |
| CAN | — | CAN 2.0B |
| Communication Peripherals | — | I2C, SPI, I2S, USART, UART, USB, CAN |
| DMA | — | 7-channel DMA |
| I/O Voltage Tolerance | — | 5 V tolerant on most I/O |
| 安装类型 | — | Surface Mount |