STM32F103CBT6 vs STM32F103C8T7TR 比較
詳細並排比較 STM32F103CBT6 由 STMicroelectronics 與 STM32F103C8T7TR 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
STM32F103CBT6 - 72MHz Cortex-M3 128KB Flash MCU | STMicroelectronics
STM32F103CBT6 ✓ 啟用中STMicroelectronics
STM32F103C8T7TR - 72MHz Cortex-M3 MCU 64KB LQFP-48 | STMicroelectronics (Tape & Reel)
STM32F103C8T7TR ✓ 啟用中規格比較
| 參數 | STM32F103CBT6 | STM32F103C8T7TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M3 32-bit RISC | ARM Cortex-M3 32-bit RISC |
| 最大時脈頻率 | 72 MHz | — |
| Flash Memory | 128 KB | 64 KB (64K x 8) |
| SRAM | 20 KB | 20 KB |
| 供應電壓 | 2.0 V to 3.6 V | — |
| GPIO Count | 37 (5 V tolerant) | — |
| ADC | 2x 12-bit, up to 10 channels | 2 x 12-bit, 1 MSPS, up to 10 channels |
| DAC | 1x 12-bit | — |
| Timers | 3x 16-bit GP + 1x PWM + 1x basic | 7 x 16-bit (incl. PWM) |
| USART | 3 | — |
| I2C | 2 | — |
| SPI | 2 | — |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed (on-chip PHY) |
| CAN | 1x CAN 2.0B Active | CAN 2.0B (bxCAN) |
| 封裝 | LQFP-48 (7x7 mm) | 48-LQFP (7x7 mm) |
| 工作溫度 | -40 C to +85 C | -40C to +105C |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Maximum CPU Frequency | — | 72 MHz |
| DMIPS Performance | — | 90 DMIPS at 1.25 DMIPS/MHz |
| Operating Voltage | — | 2.0 V to 3.6 V |
| Communication Interfaces | — | 9 total (2x I2C, 2x SPI, 3x USART, USB, CAN) |
| MSL 等級 | — | 3 (168 hours) |