32-bit RISC microcontroller featuring an Arm Cortex-M4 core with FPU, operating at up to 80 MHz. This device offers 128 Kbytes of FLASH memory and 64 Kbytes of RAM, with 38 I/O lines for flexible interfacing. Includes integrated PWM channels, ADC, DMA, and DAC capabilities. Designed for industrial temperature ranges (-40°C to 85°C) with a supply voltage range of 1.71V to 3.6V. Packaged in a 48-terminal S-XQCC-N48 (7x7mm) configuration.
Frequency80
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Technical Specifications
Stmicroelectronics STM32L431CBU6TR technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-XQCC-N48 |
| Width | 7 |
| Length | 7 |
| 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 | 38 |
| 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 |
Compliance
| REACH | Compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics STM32L431CBU6TR Datasheet
Download the complete datasheet for Stmicroelectronics STM32L431CBU6TR to view detailed technical specifications.
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