32-bit Arm Cortex-M0+ microcontroller featuring 32 KB Flash memory and 8 KB RAM. Operates at a maximum clock frequency of 32 MHz with a 25 MHz maximum peripheral clock. Offers 15 I/O lines and supports PWM, ADC, and DMA channels. Encased in a 20-terminal, 4.4 x 6.5 mm surface-mount package. Industrial temperature grade, operating from 1.8V to 3.6V supply voltage.
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Stmicroelectronics STM32L031F6P7TR technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 20 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G20 |
| Width | 4.4 |
| Length | 6.5 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.8 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 25 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 15 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 32 |
| ROM Programmability | FLASH |
| ROM (words) | 32768 |
| RAM (bytes) | 8192 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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