STM32L476RGT6 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STM32L476RGT6
Manufacturer

ST Microelectronics
ChipWorker Part#

CW346508
Category

Microcontroller, MCU IC
Package

LQFP-64
Description

MCU 32Bit ARM Cortex M0+ RISC 1Mb Flash 1.8V/2.5V/3.3V 64Pin LQFP Tray
Documentation

Datasheet

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STM32L476RGT6 Specifications

Attribute	Attribute Value

Part Number	STM32L476RGT6
Manufacturer	ST Microelectronics
ChipWorker Part#	CW346508
Category	Microcontroller, MCU IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	64 Pin
Case/Package	LQFP-64
Frequency	80 MHz
Operating Voltage	1.71V ~ 3.6V
Number of Positions	64 Position
Clock Speed	80.0 MHz
RAM Memory Size	128 KB
Number of Bits	32 Bit
Number of ADCs	3 ADC
Number of Inputs and Outputs	51 Input IO
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	444 mW
Number of DACs	1 DAC
Supply Voltage	1.71V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	1.71 V
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Size-Length	10 mm
Size-Width	10 mm
Size-Height	1.45 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	3A991A2

Product Description

The STM32L476RGT6 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 1024KB, 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

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