STM32L4R9AII6

The STM32L4R5xx devices are an ultra-low-power microcontrollers family (STM32L4+ Series) based on the high-performance Arm® Cortex®-M4 32-bit RISC core. They operate at a frequency of up to 120 MHz. The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm® single-precision data-processing instructions and all the data types. The CortexM4 core also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) which enhances the application’s security.

• Ultra-low-power with FlexPowerControl
• Core: Arm® 32-bit Cortex®-M4 CPU with FPU
• Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory
• Ffrequency up to 120 MHz, MPU
• 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
• RTC with HW calendar, alarms and calibration
• Up to 24 capacitive sensing channels
• Advanced graphics features
• 16x timers
• Up to 136 fast I/Os
• 20x communication interfaces
• 14-channel DMA controller
• True random number generator
• CRC calculation unit, 96-bit unique ID
• 8- to 14-bit camera interface up to 32 MHz (black&white) or 10 MHz (color)
• Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell (ETM)