32-bit Arm Cortex-M0+ microcontroller featuring 128 KB Flash memory and 20 KB RAM. Operates at a maximum clock frequency of 32 MHz with 50 I/O lines. Supports USB connectivity and includes PWM, ADC, DMA, and DAC peripherals. Designed for industrial temperature ranges (-40°C to 85°C) with a supply voltage of 1.8V to 3.6V. Packaged in a 64-terminal S-PBGA-B64 with dimensions of 5x5 mm.
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Stmicroelectronics STM32L072RBI6TR technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | S-PBGA-B64 |
| Width | 5 |
| Length | 5 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.8 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 32 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 50 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 32 |
| ROM Programmability | FLASH |
| ROM (words) | 131072 |
| RAM (bytes) | 20480 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| REACH | Compliant |
| Military Spec | False |
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