STM32F042K6T6 vs STM32F051K8T6 比較
詳細並排比較 STM32F042K6T6 由 STMicroelectronics 與 STM32F051K8T6 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
STM32F042K6T6 - 48MHz Cortex-M0 MCU 32KB Flash USB | STMicroelectronics
STM32F042K6T6 ✓ 啟用中STMicroelectronics
STM32F051K8T6 - 48MHz Cortex-M0 MCU 64KB Flash | STMicroelectronics
STM32F051K8T6 ✓ 啟用中規格比較
| 參數 | STM32F042K6T6 | STM32F051K8T6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M0 (32-bit RISC) | — |
| 最大時脈頻率 | 48 MHz | 48 MHz |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 6 KB | 8 KB |
| Operating Voltage Range | 2.0 V to 3.6 V | — |
| 封裝 | 32-LQFP (7x7 mm) | 32-pin LQFP (7x7 mm) |
| 腳位數 | 32 | — |
| USB Interface | USB 2.0 Full-Speed Device with on-chip PHY | — |
| CAN Interface | CAN 2.0B (bxCAN) | — |
| ADC | 12-bit, up to 13 channels, 1 Msps | 12-bit, 1 MSPS, up to 16 channels |
| Timers | 2x 16-bit, 1x 32-bit, 1x SysTick, 1x WDG, 1x IWDG | 16-bit / 32-bit timer array (8 total) |
| Communication Interfaces | USB, CAN, 2x I2C, 2x SPI, 2x USART, HDMI CEC | 1x I2C, 2x SPI/I2S, 3x USART, USB 2.0 FS |
| 工作溫度範圍 | -40 C to +85 C | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 (168 hours) | 3 (168 hours) |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M0 32-bit RISC |
| Flash Memory | — | 64 KB |
| 供應電壓 | — | 2.0 V to 3.6 V |
| 工作溫度 | — | -40C to +85C (T6 grade) |
| Number of I/O | — | 27 (per LQFP-32 pinout) |
| DMA | — | 7-channel DMA controller |
| RTC | — | Yes, with calibration |
| Watchdog | — | 2x (independent + window) |