STM32L4R9ZIT6
- Mfr.Part #
- STM32L4R9ZIT6
- Manufacturer
- STMicroelectronics
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 144LQFP
- Stock
- 1,219
- In Stock :
- 1,219
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Number of I2C Channels :
- 4
- Bit Size :
- 32
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Height :
- 1.6mm
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Mounting Type :
- Surface Mount
- RAM Size :
- 640K x 8
- Interface :
- CAN, I2C, IrDA, LIN, SMBus, SPI, UART, USART, USB
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of PWM Channels :
- 37
- Number of Timers/Counters :
- 13
- Number of Terminations :
- 144
- Number of ADC Channels :
- 16
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- Surface Mount :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Oscillator Type :
- Internal
- Core Size :
- 32-Bit
- Frequency :
- 120MHz
- Core Processor :
- ARM® Cortex®-M4
- Factory Lead Time :
- 12 Weeks
- Terminal Form :
- Gull wing
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Number of UART Channels :
- 6
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 2MB 2M x 8
- DMA Channels :
- yes
- Base Part Number :
- STM32L4R9
- Number of A/D Converters :
- 1
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Series :
- STM32L4R
- Supply Voltage :
- 1.2V
- On Chip Program ROM Width :
- 8
- Max Junction Temperature (Tj) :
- 105°C
- Memory Size :
- 2MB
- Ambient Temperature Range High :
- 85°C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 32b
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 20mm
- Number of I/O :
- 112
- Packaging :
- Tray
- Package / Case :
- 144-LQFP
- Number of SPI Channels :
- 3
- Manufacturer Package Identifier :
- LQFP144-1A
- Address Bus Width :
- 24
- Datasheets
- STM32L4R9ZIT6

Microcontrollers STMicroelectronics STM32L4R9ZIT6 Overview
The STM32L4R9ZIT6 from STMicroelectronics stands out in the world of microcontrollers, offering a robust blend of performance and power efficiency, designed to meet the sophisticated needs of modern embedded applications. This microcontroller, part of the highly regarded STM32L4 series, is equipped with a 32-bit ARM Cortex-M4 core, featuring a 2MB flash memory and operating at a high frequency. Its advanced architecture ensures exceptional processing capabilities while maintaining low power consumption, making the STM32L4R9ZIT6 an ideal choice for developers aiming to build scalable and power-sensitive applications.
STM32L4R9ZIT6 Features
This IC MCU not only boasts a substantial 2MB of flash memory but also includes a variety of features that enhance its performance and usability. Key attributes include multiple power-saving modes, a wide range of peripheral connectivity options (including USB, I2C, SPI, and USART), advanced graphics support, and enhanced security features. Additionally, its package in 144LQFP ensures flexibility in design across a range of applications.
STM32L4R9ZIT6 Applications
- Wearable Devices: Utilizes its low power consumption and powerful ARM Cortex-M4 core to offer extended battery life and efficient processing in smart watches, fitness trackers, and other wearables.
- Medical Devices: The high reliability and precision of the STM32L4R9ZIT6 make it suitable for medical monitoring systems, where consistent performance and uptime are crucial.
- Industrial Automation: Its robust processing capabilities and numerous I/O interfaces support complex automation tasks, enhancing productivity and efficiency in industrial settings.
- Smart Home Technology: Can manage multiple connectivity modules and sensors, enabling it to serve as the central controller in smart home systems for lighting, security, and HVAC.
- Drone Technology: Supports advanced control algorithms and can handle multiple sensor integrations, ideal for use in both commercial and recreational drone designs.
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