STMicroelectronics STM32L4Q5AGI6P

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L4
Packaging Tray | NULL
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, (External SMPS Required)
Number of I/O 140
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 320K 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)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 169-UFBGA (7x7)
Package / Case 169-UFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L4Q5AGI6P from STMicroelectronics is a high-performance ARM Cortex-M4 microcontroller. It offers 1MB flash, 320KB SRAM, and runs at 120MHz. With an integrated LCD controller, DMA, and low-power design, it is ideal for advanced display and IoT applications in a 169-UFBGA package.

  • Exceptional memory capacity: 1MB flash and 320KB SRAM support complex applications and large data buffers.
  • Integrated LCD controller: Reduces external components and simplifies display design.
  • Ultra-low power: 1.71V operation and low-power modes extend battery life in portable devices.
  • High performance: 120MHz Cortex-M4 with DSP instructions accelerates signal processing.

Smart Displays

Integrated LCD controller and 120MHz Cortex-M4 enable rich GUI rendering on wearable and industrial displays.

IoT Edge Nodes

Ultra-low power modes and 1MB flash support complex edge AI and sensor fusion in battery-powered devices.

Medical Wearables

Low voltage operation and high integration make it ideal for compact health monitors and drug delivery systems.

Industrial Instrumentation

320KB SRAM and DMA handle high-resolution data acquisition from multiple ADC channels.

Smart Home Controllers

Rich peripheral set and LCD support enable central control panels for lighting, HVAC, and security.

Portable Test Equipment

High-speed processing and large memory allow oscilloscope and multimeter functions in handheld devices.

Q: What core does the STM32L4Q5AGI6P use?
A: It uses an ARM Cortex-M4 core at 120MHz.
Q: How much flash memory is included?
A: It has 1MB of flash memory.
Q: What is the RAM size?
A: It includes 320KB of SRAM.
Q: Does it have a built-in LCD controller?
A: Yes, it features an integrated LCD controller.
Q: What is the supply voltage?
A: It operates from 1.71V to 3.6V.
Base Product Number : STM32L4Q5AG
120MHz 1MB Flash 32-bit ARM Cortex-M4 Display IoT LCD MCU STM32 UFBGA-169 Wearable
Q: What core does the STM32L4Q5AGI6P use?
A: It uses an ARM Cortex-M4 core at 120MHz.
Q: How much flash memory is included?
A: It has 1MB of flash memory.
Q: What is the RAM size?
A: It includes 320KB of SRAM.
Q: Does it have a built-in LCD controller?
A: Yes, it features an integrated LCD controller.
Q: What is the supply voltage?
A: It operates from 1.71V to 3.6V.