This 32-bit microcontroller operates at a supply voltage of 1.71 to 3.6V and a maximum clock frequency of 48MHz. It features 83 I/O lines and an 8-bit external data bus. The device includes a PWM controller and supports ADC and DMA functions.
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Stmicroelectronics STM32L452VEI3 technical specifications.
| Number of Terminals | 100 |
| Terminal Position | BOTTOM |
| Width | 7 |
| Length | 7 |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.71 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 48 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 83 |
| External Data Bus Width | 8 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 80 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| REACH | Compliant |
| Military Spec | False |
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