32-bit RISC microcontroller featuring an Arm Cortex-M0+ core operating up to 32 MHz. This industrial-grade component offers 65536 words of FLASH memory and 8192 bytes of RAM. It includes 27 I/O lines, PWM channels, and an ADC, with DMA support. Operating across a -40°C to 105°C temperature range, it requires a supply voltage from 1.8V to 3.6V. The 32-terminal S-PQCC-N32 package measures 5mm x 5mm.
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Stmicroelectronics STM32L051K8U7TR technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 32 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-N32 |
| Width | 5 |
| Length | 5 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 6.8 |
| 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 | 27 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 32 |
| ROM Programmability | FLASH |
| ROM (words) | 65536 |
| RAM (bytes) | 8192 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | NO |
| Eccn Code | 3A991.A.2 |
| REACH | Compliant |
| Military Spec | False |
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