STM32L4R9ZGJ6 - STMicroelectronics

Manufacturer Part Number

STM32L4R9ZGJ6

Manufacturer

STMicroelectronics

Introduction

High-performance, low-power 32-bit microcontroller based on the Arm® Cortex®-M4 core

Product Features and Performance

1MB of Flash memory

640KB of SRAM

Extremely low-power consumption

Integrated peripherals including CAN, USART, SPI, I2C, ADC, DAC, DMA, LCD, and more

Operating temperature range of -40°C to 85°C

Product Advantages

Excellent power efficiency

Robust feature set for a wide range of embedded applications

Flexible connectivity options

Scalable performance and resources

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-Bit Single-Core

Speed: 120MHz

RAM Size: 640K x 8

Program Memory Size: 1MB (1M x 8)

Number of I/O: 112

Connectivity: CANbus, EBI/EMI, IC, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG

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

Oscillator Type: Internal

Quality and Safety Features

RoHS3 compliant

Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT

Compatibility

Surface mount package (144-UFBGA)

Suitable for a wide range of embedded applications

Application Areas

Industrial automation

Building automation

Portable and battery-powered devices

Medical equipment

IoT and smart home applications

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacement or upgrade options may be available in the future as part of STMicroelectronics' product roadmap.

Several Key Reasons to Choose This Product

Excellent power efficiency and low-power operation

Robust feature set with a wide range of integrated peripherals

Scalable performance and resources to meet diverse application needs

Flexibility in connectivity options

Proven reliability and quality from a leading semiconductor manufacturer