STM32F103RET6 vs STM32F103RBT7 比較
詳細並排比較 STM32F103RET6 由 STMicroelectronics 與 STM32F103RBT7 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
STM32F103RET6 - 72MHz Cortex-M3, 512KB Flash MCU | STMicroelectronics
STM32F103RET6 ✓ 啟用中STMicroelectronics
STM32F103RBT7 - 72MHz Cortex-M3 128KB MCU | STMicroelectronics
STM32F103RBT7 ✓ 啟用中規格比較
| 參數 | STM32F103RET6 | STM32F103RBT7 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 庫存狀態 | In Stock | — |
| 單價 (USD) | $2.21 | — |
| Core Architecture | ARM Cortex-M3 32-bit RISC | — |
| 最大時脈頻率 | 72 MHz | — |
| Flash Memory | 512 KB | 128 KB |
| SRAM | 64 KB | — |
| Supply Voltage (VDD) | 2.0 V to 3.6 V | — |
| 工作溫度 | -40 C to +85 C (industrial) | — |
| 封裝 | LQFP-64 (10x10 mm) | 64-LQFP 10 x 10 mm |
| GPIO Count | 51 | — |
| ADC | 3 x 12-bit, up to 21 channels | Two ADCs |
| General-Purpose Timers | 4 x 16-bit | — |
| Advanced PWM Timers | 2 x 16-bit (with complementary outputs) | — |
| Communication Interfaces | 2 x I2C, 3 x SPI, 2 x I2S, 5 x USART, USB 2.0 FS, CAN 2.0B, SDIO | Nine communication interfaces |
| DMA Channels | 7 | — |
| Debug Interface | JTAG + Serial Wire Debug (SWD) | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| 安裝類型 | Surface Mount | Surface Mount |
| Product Type | — | 32-bit microcontroller |
| Processor Core | — | Arm Cortex-M3 |
| Maximum CPU Frequency | — | 72 MHz |
| Architecture | — | 32-bit RISC |
| Timers | — | Seven 16-bit timers |
| USB Interface | — | USB |
| CAN Interface | — | CAN |
| Application Segment | — | Motor control, USB, and CAN |
| Core Performance | — | 90 DMIPS; 1.25 DMIPS/MHz |
| RAM Size | — | [DATA_NEEDED: RAM size] |
| Supply Voltage Range | — | [DATA_NEEDED: operating supply voltage range] |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |
| 腳位數 | — | 64 pins |
| REACH Status | — | [DATA_NEEDED: REACH status] |