STM32F072RBT6 vs STM32F091RCT6 比較
詳細並排比較 STM32F072RBT6 由 STMicroelectronics 與 STM32F091RCT6 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
STM32F072RBT6 - 48MHz Cortex-M0 MCU, 128KB Flash, USB/CAN | ST
STM32F072RBT6 ✓ 啟用中STMicroelectronics
STM32F091RCT6 - Cortex-M0 48MHz 256KB MCU | STMicroelectronics
STM32F091RCT6 ✓ 啟用中規格比較
| 參數 | STM32F072RBT6 | STM32F091RCT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M0 32-bit RISC | ARM Cortex-M0 32-bit RISC |
| 最大時脈頻率 | 48 MHz | — |
| Program Memory Size (Flash) | 128 KB | — |
| RAM Size | 16 KB | — |
| 封裝 | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| 腳位數 | 64 | — |
| Supply Voltage Range | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| I/O Voltage Tolerance | 5V-tolerant on FT/FTf pins (when VDD present) | — |
| GPIO Count | 51 (on 64-LQFP) | — |
| USB Interface | USB 2.0 Full-Speed Device, crystal-less (HSI48) | — |
| CAN Interface | bxCAN 2.0B Active | — |
| HDMI-CEC | Yes (hardware) | — |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 16 channels |
| DAC | 12-bit, 1 channel | Yes |
| Timers | 16-bit and 32-bit; SysTick, Watchdog, RTC | — |
| Communication Peripherals | USART, SPI, I2C, USB, CAN, HDMI-CEC | — |
| 工作溫度範圍 | -40C to +85C (industrial grade) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 3 (per JEDEC J-STD-020) | — |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| SRAM | — | 32 KB |
| CAN | — | 1x CAN 2.0B |
| USART | — | Up to 8 (incl. sync/ISO7816/LIN/IrDA) |
| I2C | — | 2 |
| SPI | — | 2 |
| Internal Oscillator | — | 48 MHz HSI (crystal-less operation supported) |
| CRC Unit | — | Yes |
| 工作溫度 | — | -40C to +85C |