Stmicroelectronics STM32L476RCT6 ARM MCU Ultra Low Power STM32 Family STM32L4 Series Microcontrollers Cortex-M4 32 bit

The STM32L476RCT6 is an ultra-low-power STM32 L4 series 32-bit Microcontroller based on the high-performance ARM Cortex-M4 RISC core operating at a frequency of up to 80MHz. The Cortex-M4 core features a floating point unit (FPU) single precision which 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. The device embed high-speed memories (Flash memory up to 256KB, up to 128kB of SRAM), a quad SPI flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. The device embed several protection mechanisms for embedded flash memory and SRAM - readout protection, write protection, proprietary code readout protection and firewall.

• 100 DMIPS/1.25DMIPS/MHz (Dhrystone 2.1)
• 4 to 48MHz Crystal oscillator
• 32kHz Crystal oscillator for RTC (LSE)
• Internal 16MHz factory-trimmed RC (±1%)
• Internal low-power 32kHz RC (±5%)
• Internal multispeed 100kHz to 48MHz oscillator, auto-trimmed by LSE
• 3 PLLs for system clock, USB, audio, ADC
• RTC with HW calendar, alarms and calibration
• LCD controller
• Up to 24 capacitive sensing channels - Support touchkey, linear and rotary touch sensors
• SysTick Timer
• 2 x Watchdog timers
• 4 x Digital filters for sigma delta modulator
• USB OTG 2.0 full speed, LPM and BCD peripheral
• 2 x Serial audio interface
• CAN (2.0B Active) and SDMMC interface
• SWPMI single wire protocol master I/F
• 14-channel DMA Controller
• True random number generator
• CRC calculation unit, 96-bit unique ID

Applications

Industrial

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	STMICROELECTRONICS
Part Number	STM32L476RCT6
Quantity	Each
Technical Data Sheet EN
Product Change Notice EN

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