STM32L462VEI6 Description
The STM32L462VEI6 is an ultra-low-power microcontroller based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision that supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
STM32L462VEI6 Features
1.71 V to 3.6 V power supply
-40 °C to 85/125 °C temperature range
Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS, and DSP instructions
Up to 83 fast I/Os, most 5 V-tolerant
RTC with HW calendar, alarms, and calibration
Up to 21 capacitive sensing channels: support touch key, linear, and rotary touch sensors
14-channel DMA controller
True random number generator
STM32L462VEI6 Applications
Automotive
Advanced driver assistance systems (ADAS)
Communications equipment
Broadband fixed line access
Enterprise systems
Datacenter & enterprise computing
