32-bit RISC microcontroller featuring an Arm Cortex-M4 core with FPU, operating at up to 80 MHz. This industrial-grade MCU offers 128 KB of Flash memory and 64 KB of RAM. It includes 52 I/O lines and supports a supply voltage range of 1.71V to 3.6V. Key peripherals include PWM channels, ADC, DAC, and DMA. Packaged in a 64-terminal S-PQFP-G64, it operates between -40°C and 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Stmicroelectronics STM32L431RBT6 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Stmicroelectronics STM32L431RBT6 technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G64 |
| Width | 10 |
| Length | 10 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 1.8 |
| 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 | 52 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 80 |
| ROM Programmability | FLASH |
| ROM (words) | 131072 |
| RAM (bytes) | 65536 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| REACH | Compliant |
| Military Spec | False |
Download the complete datasheet for Stmicroelectronics STM32L431RBT6 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
