STM32G473VET3 vs STM32G474VET3 比較
詳細並排比較 STM32G473VET3 由 STMicroelectronics 與 STM32G474VET3 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STM32G473VET3 - 170MHz Cortex-M4 MCU 512KB LQFP-100 | STMicroelectronics
STM32G473VET3 ✓ 啟用中規格比較
| 參數 | STM32G473VET3 | STM32G474VET3 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | Arm Cortex-M4 with FPU and DSP | Arm Cortex-M4F with FPU and DSP |
| 最大時脈頻率 | 170 MHz | 170 MHz |
| DMIPS | 213 DMIPS | — |
| Flash Memory | 512 KB (512K x 8) | 512 KB |
| SRAM | 128 KB | 128 KB |
| Operating Voltage | 1.8V / 2.5V / 3.3V | 1.71 V to 3.6 V |
| 封裝 | 100-pin LQFP (14x14 mm) | LQFP-100 (14x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| ADC | 5x 12-bit SAR, up to 36 channels | 5x 12-bit, 4 MSPS, HW oversampling to 16-bit |
| DAC | 4x 12-bit (2 buffered + 2 unbuffered) | 4x 12-bit |
| Operational Amplifiers | On-chip (multiple) | 6 internal op-amps with PGA |
| Comparators | On-chip ultra-fast comparators | 7 ultra-fast rail-to-rail |
| Math Accelerator | Cordic + FMAC | CORDIC + FMAC |
| DMA Channels | 12 | — |
| Advanced Timers | 2x 16-bit + 1x 32-bit | — |
| High-Resolution Timer | 2x HRTIM masters | 4 channels, 184 ps resolution |
| Communication Interfaces | USART/UART, SPI, I2C, FDCAN, USB 2.0 FS | USB 2.0 FS, CAN-FD, 3x SPI, 3x I2C, 2x UART/LPUART, SDMMC |
| 工作溫度範圍 | -40C to +125C (industrial) | — |
| RoHS 狀態 | Compliant | Compliant |
| CoreMark / DMIPS | — | 213 DMIPS |
| GPIO Count | — | 81 |
| 工作溫度 | — | -40C to +125C |