STM32F303RCT6 vs STM32F373RCT6 比較
詳細並排比較 STM32F303RCT6 由 STMicroelectronics 與 STM32F373RCT6 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
STM32F303RCT6 - 256KB Flash, 72MHz Cortex-M4 MCU | STMicroelectronics
STM32F303RCT6 ✓ 啟用中STMicroelectronics
STM32F373RCT6 - Cortex-M4F 256KB Flash MCU | STMicroelectronics
STM32F373RCT6 ✓ 啟用中規格比較
| 參數 | STM32F303RCT6 | STM32F373RCT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| CPU Frequency | 72 MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 40 KB (including 8 KB CCM-SRAM) | 32 KB |
| 供應電壓 | 2.0 V to 3.6 V | — |
| 封裝 | LQFP-64 (10x10 mm) | 64-pin LQFP |
| ADC | 4x 12-bit, up to 5 MSPS | — |
| DAC | 3x 12-bit | — |
| Comparators | 7x ultra-fast | 2 (rail-to-rail) |
| Operational Amplifiers | 2x on-chip | 3 (internal, rail-to-rail) |
| Programmable Gain Amplifiers | 4x | — |
| Timers | 4x 16-bit + 1x 32-bit | Multiple 16-bit and 32-bit timers |
| Communication | USB 2.0 FS, CAN 2.0B, 3x I2C, 3x SPI, 4x USART, 2x UART | — |
| 工作溫度 | -40C to +85C | — |
| RoHS 狀態 | Compliant | — |
| Random Number Generator | True RNG (NIST SP 800-22) | — |
| I/O Count | 51 GPIO | — |
| MSL 等級 | 3 | — |
| Core Architecture | — | ARM Cortex-M4F with single-precision FPU |
| 最大時脈頻率 | — | 72 MHz |
| Program Memory (Flash) | — | 256 KB |
| Supply Voltage Range (VDD) | — | 2.0 V to 3.6 V |
| 工作溫度範圍 | — | -40 C to +85 C |
| 安裝類型 | — | Surface Mount |
| 16-bit Sigma-Delta ADC | — | Yes (1 channel differential) |
| 12-bit SAR ADC | — | Yes (up to 1 MSPS, multiple channels) |
| 12-bit DAC | — | Yes (2 channels) |
| USB Interface | — | USB 2.0 Full-Speed Device, on-chip PHY |
| Communication Interfaces | — | I2C, SPI, USART, USB, CAN |
| Memory Protection Unit (MPU) | — | Yes |
| Embedded Trace Macrocell (ETM) | — | Yes |
| RoHS Compliance | — | Compliant |