STM32L476JEY6TR - STMicroelectronics

Manufacturer Part Number

STM32L476JEY6TR

Manufacturer

STMicroelectronics

Introduction

The STM32L476JEY6TR is part of STMicroelectronics' STM32L4 series of ultra-low-power embedded microcontrollers based on the high-performance ARM Cortex-M4 32-bit RISC core.

Product Features and Performance

ARM Cortex-M4 core with a maximum frequency of 80MHz.

Advanced connectivity options including CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, and USB OTG.

Comprehensive peripheral set includes Brown-out Detect/Reset, DMA, LCD interface, PWM, and WDT.

Program memory size of 512KB FLASH.

RAM size of 128K x 8.

Integrated 16x12b A/D converters and 2x12b D/A converters.

Internal oscillator for simplified system design.

Operates across a wide voltage range of 1.71V to 3.6V.

Suitable for extended temperature ranges from -40°C to 85°C.

Product Advantages

High integration level reduces the number of external components required.

Ultra-low-power consumption enhances battery life for portable applications.

Versatile connectivity options support complex communication requirements.

Large memory capacity supports extensive applications and data processing.

Direct driving capability for LCD displays.

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-Bit Single-Core

Speed: 80MHz

Number of I/O: 57

Program Memory Size: 512KB

RAM Size: 128KB

Voltage Supply (Vcc/Vdd): 1.71V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Package / Case: 72-UFBGA, WLCSP

Quality and Safety Features

Extended operating temperature range ensures reliability under varying environmental conditions.

Brown-out detect/reset enhances system stability and safety.

Compatibility

Wide range of connectivity options provides compatibility with many peripheral and interface standards.

Application Areas

Industrial control systems

Medical devices

Wearable electronics

IoT devices

Energy management systems

Consumer electronic devices

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability and support.

Upgrades and replacements are available within the STM32L4 series for evolving application requirements.

Several Key Reasons to Choose This Product

High performance ARM Cortex-M4 core tailored for complex applications requiring efficient power usage.

Extensive connectivity and peripheral options support a wide range of application needs.

Ultra-low-power consumption optimizes battery life, ideal for portable and remote applications.

Supporting a broad voltage and temperature range, enabling deployment in diverse environments.

Active product status with STMicroelectronics' commitment to long-term availability and support ensures a reliable supply chain and future-proof designs.