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STM32L4R9ZIJ6

Name: STM32L4R9ZIJ6
Rating: 4.8 (15 reviews)

+BOM

IC MCU 32BIT 2MB FLASH 144UFBGA

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데이터시트 STM32L4R9ZIJ6 DataSheet
패키지 UFBGA-144
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사양

속성	가치
Package / Case	Tray
Series	STM32L4R
Part Status	Active
Core Processor	ARM® Cortex®-M4
Core Size	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
Number of I/O	112
Program Memory Size	2MB (2M x 8)
Program Memory Type	FLASH
RAM Size	640K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount

개요

Description

The STM32L4R9ZIJ6 is a high-performance, ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core (with FPU) running at 120 MHz. It features:
- 2 MB Flash, 640 KB SRAM
- Chrom-ART Accelerator (enhanced graphics)
- LCD-TFT controller (up to XGA resolution)
- Ultra-low-power (multiple power modes, down to 30 nA in shutdown)
- Rich peripherals: USB OTG, CAN, SDMMC, multiple ADCs/DACs, timers
- Security: AES, PKA, TRNG
Built in UFBGA-169 package, it targets battery-powered, graphics-intensive applications like wearables, medical devices, and industrial HMIs.
Key strengths: energy efficiency, high performance, and advanced display support.

Equivalent

The STM32L4R9ZIJ6 is part of the STM32L4+ series. Equivalent products include:
- STM32L4R9ZIT6: Same features, LQFP144 package.
- STM32L4S9ZIJ6: Higher flash (2MB vs. 1MB), otherwise similar.
- STM32L4R5ZIJ6: Lower flash (512KB), same package.
- STM32L4P5ZGT6: Lower power, similar performance, LQFP144.
All are Cortex-M4 cores with similar peripherals. Choose based on flash size, power needs, or package preferences.

Pinout

The STM32L4R9ZIJ6 is a microcontroller from STMicroelectronics' STM32L4+ series, featuring:
- Pin Count: 144 pins (LQFP144 package)
- Core: ARM Cortex-M4 with FPU (80 MHz)
- Memory: 2 MB Flash, 640 KB SRAM
- Key Features:
- Ultra-low-power operation
- Rich peripherals (USB, CAN, multiple ADCs/DACs)
- Graphics support (LCD-TFT controller)
- Extensive connectivity (SPI, I2C, UART, etc.)
It is designed for power-sensitive applications requiring high performance and advanced features.

Manufacturer

The STM32L4R9ZIJ6 is manufactured by STMicroelectronics (ST), a multinational semiconductor and electronics company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing microcontrollers (like the STM32 series), sensors, power management ICs, and other semiconductor solutions. The company serves industries such as automotive, industrial, consumer electronics, and IoT.
The STM32L4R9ZIJ6 is part of the STM32L4+ series, featuring ultra-low-power ARM Cortex-M4 cores with FPU, targeting energy-efficient applications.