| 型号 | 制造商 | 描述 | 操作 |
| STM32L021K4T6 [更多] | STMicroelectronics | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 16-Kbytes Flash, 32 MHz CPU RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| STM32L021K4T6 [更多] | STMicroelectronics | MCU 32-Bit STM32L021x4 ARM Cortex M0+ RISC 16KB Flash 2.5V/3.3V 32-Pin LQFP Tray - Bulk (Alt: STM32L021K4T6) | 搜索 |
| STM32L021K4T6 [更多] | STMicroelectronics | MCU 32-Bit STM32L021x4 ARM Cortex M0+ RISC 16KB Flash 2.5V/3.3V 32-Pin LQFP Tray (Alt: STM32L021K4T6) RoHS: Compliant | 搜索 |