STM32L4Q5CGT6P

STM32L4Q5CGT6P is an ultra-low-power microcontroller based on the high-performance Arm® Cortex®-M4 32bit RISC core. It operates at a frequency of upto 120MHz. 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) that enhances the application’s security. This device embeds several protection mechanisms for embedded flash memory and SRAM: readout protection, write protection, proprietary code readout protection, and a firewall. A comprehensive set of power-saving modes allows the design of low-power applications.

• 1Mbyte of flash memory size, 320Kbytes system SRAM, 128bytes backup SRAM
• (2 (16bit) advanced control, 5 (16bit), 2 (32bit) general purpose, 2 (16bit) basic) timers
• (2 (16bit) low power, SysTick, watchdog (independent window)) timers
• (3 SPI, 4 I²C, 3 USART/UART, 2 UART, LPUART, 2 SAI, CAN, USB OTG FS, 2 SDMMC) comm interface
• 2 digital filters for sigma delta modulators, 4 channel, real time clock, 3 tamper pins
• 38 GPIOs, 3 wakeup pins, 9 capacitive sensing channels, 1 AHB bus matrix
• (2) 12bit ADCs 12 channels, (2) 12bit DAC channels, internal voltage reference buffer
• Operating voltage is (VDD) 1.71V to 3.6 V, operating voltage (VDD12) 1V to 1.32 V
• 120MHz maximum CPU frequency, RTC with hardware calendar, alarms and calibration
• Industrial temperature range from -40°C to 85°C, LQFP48 package

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