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Manufacturer Part Number: STM32L4R5ZIT6 Manufacturer / Brand: STMicroelectronics
Part of Description: ARM® Cortex®-M4 STM32L4R Microcontroller IC 32-Bit Single-Core 120MHz 2MB (2M x 8) FLASH 144-LQFP (20x20) Lead Free Status / RoHS Status: table_img Lead free / RoHS Compliant
Shipment Way: DHL/Fedex/TNT/UPS Datasheets:
100% original and authentic
100% test report if single part is over 500USD
100% damaged replacement guaranteed

Product parameters

Manufacturer STMicroelectronics
Manufacturer Standard Lead Time 12 Weeks
Description IC MCU 32BIT 2MB FLASH 144LQFP
Series STM32L4R
Package Tray
Product Status Active
Operating Temperature -40°C ~ 85°C (TA)
Base Product Number STM32L4R5
Voltage – Supply (Vcc/Vdd) 1.71V ~ 3.6V
Package / Case 144-LQFP
Supplier Device Package 144-LQFP (20×20)
Mounting Type Surface Mount
  1. A standout feature of this MCU is its expansive 2MB Flash memory. This substantial storage capacity is pivotal for accommodating large program codes, allowing developers to create sophisticated and feature-rich applications without the constraints of limited memory.
  2. Housed in a 144-LQFP (Low-Profile Quad Flat Package), the STM32L4R5ZIT6 strikes a balance between performance and size. This package is conducive to applications where space efficiency is critical, facilitating integration into devices with size constraints.
  3. For applications requiring precise analog signal processing, the STM32L4R5ZIT6 incorporates high-resolution Analog-to-Digital Converters (ADCs) and Digital-to-Analog Converters (DACs). These components enhance the MCU’s suitability for tasks demanding accurate sensor data and signal generation.

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