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STM32L4R9ZIJ6

Name: STM32L4R9ZIJ6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 2MB FLASH 144UFBGA

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製造商。部分 #STM32L4R9ZIJ6
包 144-UFBGA
資料表 STM32L4R9ZIJ6 DataSheet
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規格

Package	Tray
Series	STM32L4R
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4
CoreSize	32-Bit Single-Core
Speed	120MHz
Connectivity	CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG
Peripherals	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
NumberofI/O	112
ProgramMemorySize	2MB (2M x 8)
ProgramMemoryType	FLASH
RAMSize	640K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 16x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	144-UFBGA

概述

Description

The STM32L4R9ZIJ6 is a microcontroller from STMicroelectronics, part of the STM32 family, specifically optimized for low-power applications. It features a 32-bit ARM Cortex-M4 core with a floating-point unit, operating at a maximum frequency of 120 MHz. This microcontroller includes 2 MB of Flash memory and 640 KB of SRAM, providing ample resources for complex applications.
Key features include advanced power management, multiple communication interfaces (such as SPI, I2C, USART, and USB), and a rich set of analog peripherals (like ADC and DAC). It also supports a variety of timers and PWM outputs, making it versatile for embedded applications in consumer electronics, industrial systems, and IoT devices.
The STM32L4R9ZIJ6 is designed for energy-efficient performance, making it suitable for battery-powered devices. It offers a wide operating temperature range and extensive development support, including software libraries and tools like STM32Cube, facilitating rapid application development.

Features

The STM32L4R9ZIJ6 is a microcontroller from STMicroelectronics' STM32L4 series, designed for low-power applications. Key features include:
- Core: ARM Cortex-M4 with FPU, running at up to 120 MHz.
- Flash Memory: 2 MB of Flash memory for code storage.
- RAM: 512 KB of SRAM for data handling.
- Power Efficiency: Operates in various low-power modes, ideal for battery-powered applications.
- Peripherals: Includes a wide range of interfaces such as I2C, SPI, USART, USB, and CAN.
- ADC: 3x 12-bit ADCs with up to 5 Msps, supporting up to 16 channels.
- DAC: 2x 12-bit DACs for analog output.
- Timers: Multiple timers for PWM generation and timing applications.
- Security: Integrated cryptographic hardware for enhanced security.
- Temperature Range: Operates across -40°C to +105°C.
- Development Support: Compatible with various development tools and software ecosystems.
This microcontroller is well-suited for applications in IoT, wearables, and other energy-sensitive devices.

Package

The STM32L4R9ZIJ6 microcontroller comes in a LQFP (Low-profile Quad Flat Package) with 64 pins. The specific package dimensions are 10x10 mm.

Pinout

The STM32L4R9ZIJ6 is a microcontroller from STMicroelectronics' STM32L4 series, featuring a 100-pin LQFP (Low-profile Quad Flat Package) configuration.
Pin Count: 100 pins
Functions: The STM32L4R9ZIJ6 includes a variety of functionalities such as:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit)
- Memory: Up to 2 MB of Flash and 512 KB of SRAM
- I/O Ports: Multiple GPIOs for interfacing
- Communication Interfaces: Several USART, SPI, I2C, and CAN interfaces
- ADC/DAC: 12-bit ADC and 12-bit DAC for analog inputs/outputs
- Timers: Multiple timers for PWM and timing applications
- Low Power Modes: Various power-saving modes for energy efficiency
- Security Features: AES hardware accelerator and random number generator
This combination makes the STM32L4R9ZIJ6 suitable for a wide range of applications, including IoT, wearables, and sensor-based projects.

Manufacturer

The STM32L4R9ZIJ6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, sensors, power management devices, and RF components. The company serves various industries, such as automotive, industrial, personal electronics, and communications. STMicroelectronics is known for its innovation in technology and commitment to sustainability, playing a significant role in enabling the Internet of Things (IoT), smart manufacturing, and energy-efficient solutions.

Application

The STM32L4R9ZIJ6 microcontroller is widely used in low-power applications such as wearable devices, medical equipment, and IoT sensor nodes. Its features support energy-efficient designs for smart home automation, industrial monitoring, and environmental sensing. Additionally, it is suitable for battery-powered devices due to its ultra-low power consumption, enabling extended operation in remote applications. The device's advanced processing capabilities also make it ideal for real-time data processing and connectivity in smart agriculture and health tracking systems.

Equivalent

The STM32L4R9ZIJ6 is part of the STM32L4 series of microcontrollers. Equivalent products include:
1. STM32L4R5ZIJ6
2. STM32L4R7ZIJ6
3. STM32L4S5ZIJ6
These alternatives have similar features, such as low power consumption and various peripherals, but may differ in processing power, memory configurations, or specific features. Always check the datasheet for exact specifications before substitution.