STM32F446VCT6TR vs STM32G473VCT6 对比
详细并排对比 STM32F446VCT6TR 出自 STMicroelectronics 和 STM32G473VCT6 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
STM32F446VCT6TR - 180MHz Cortex-M4 MCU, 256KB Flash | STMicroelectronics (Tape & Reel)
STM32F446VCT6TR ✓ 量产中
规格对比
| 参数 | STM32F446VCT6TR | STM32G473VCT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 单价（USD） | $18.31 | — |
| Core | ARM Cortex-M4 with FPU | Arm Cortex-M4 32-bit RISC core with FPU |
| 最大时钟频率 | 180 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 128 KB | 128 KB |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP, 14 x 14 mm |
| Operating Voltage | 2.0V to 3.6V | — |
| I/O Pins | 82 | — |
| ADC | 3x 12-bit, 16 channels | — |
| DAC | 2x 12-bit | — |
| Timers | 12x 16-bit, 2x 32-bit | — |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG, SDIO | — |
| 工作温度 | -40C to +85C | — |
| 安装类型 | Surface Mount | Surface mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| DSP Instructions | Yes | — |
| Maximum Core Frequency | — | 170 MHz |
| Math Accelerator | — | Present |
| Core Performance | — | Up to 213 DMIPS |
| Architecture | — | MCU with integrated analog resources |
| Family | — | STM32G4 |
| Orderable Family Variants | — | STM32G473xB, STM32G473xC, STM32G473xE |
| Microcontroller Category | — | Embedded microcontroller |
| Processor Core | — | Cortex-M4 |
| Program Memory Type | — | Flash |
| Analog Capability | — | Rich analog resources |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| I/O Pin Count | — | [DATA_NEEDED: I/O pin count] |