Specifications
| Hejmara Part | STM32L021D4P7 |
| Çêker | STMicroelectronics |
| Terîf | IC MCU 32BIT 16KB FLASH 14TSSOP |
| Voltaj - Dabînkirin (Vcc/Vdd) | 1,65 V ~ 3,6 V |
| Supplier Device Package | 14-TSSOP |
| Zûbûnî | 32 MHz |
| Doranî | STM32 L0 |
| Mezinahiya RAM | 2K x 8 |
| Tîpa Bîra Bernameyê | BIRÛSK |
| Mezinahiya Bîra Bernameyê | 16KB (16K x 8) |
| Peripherals | Detect/Destpêkirina qehweyî, DMA, POR, PWM, WDT |
| Packaging | Temsîk |
| Pakêt / Case | 14-TSSOP (0,173 ″, 4,40mm Firehiya) |
| Cureyê Oscillator | Navbend |
| Germahiya xebitandinê | -40°C ~ 105°C (TA) |
| Hejmara I/O | 11 |
| Mezinahiya EEPROM | 512 x 8 |
| Danasîna Berfireh | ARM® Cortex®-M0+ STM32L0 Mîkrokontroller IC 32-bit 32MHz 16KB (16K x 8) FLASH 14-TSSOP |
| Veguherkerên daneyan | A/D 4x12b |
| Mezinahiya Core | 32-bit |
| Core Processor | ARM® Cortex®-M0+ |
| Têkilî | I²C, IrDA, SPI, UART/USART |
