STMicroelectronics STM32L496AGI3

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L4
Packaging Tray |
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 80MHz
Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Number of I/O 136
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 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°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 STM32L496AGI3 is a high-performance ultra-low-power microcontroller from STMicroelectronics. It is built around an ARM Cortex-M4 core running at 80MHz, offering a balance of processing capability and energy efficiency. With 1MB of flash memory and 320KB of RAM, it provides ample resources for complex applications. The device operates from 1.71V to 3.6V and includes features like DMA, PWM, and an LCD driver, making it suitable for a wide range of embedded systems.

  • Ultra-low power consumption: Optimized for battery-powered applications, extending operational life.
  • Large memory capacity: 1MB flash and 320KB RAM support complex firmware and data buffering.
  • Rich peripheral set: Includes LCD, DMA, and PWM, reducing external component count.
  • Wide temperature range: Operates reliably from -40°C to 125°C for harsh environments.

Industrial IoT Gateways

The 1MB flash and 320KB RAM, combined with 80MHz Cortex-M4 performance, enable complex protocol stacks and edge processing in industrial gateways.

Smart Meters

Low power modes and an integrated LCD controller make it ideal for utility meters requiring long battery life and clear local displays.

Portable Medical Devices

The wide voltage range and low-power operation support battery-powered devices like glucose monitors and pulse oximeters.

Building Automation Controllers

DMA and PWM peripherals allow efficient control of HVAC systems and lighting, while the LCD driver provides a user interface.

Advanced HMI Panels

High RAM capacity supports graphical user interfaces with multiple widgets and smooth animations on TFT displays.

Data Loggers

The large memory array and low-power sleep modes enable long-term data acquisition in remote sensors.

Q: What is the operating voltage range of the STM32L496AGI3?
A: The supply voltage range is 1.71V to 3.6V.
Q: What is the maximum clock speed?
A: The ARM Cortex-M4 core runs at up to 80MHz.
Q: How much flash memory does it have?
A: It features 1MB of program flash memory.
Q: What package is available?
A: It comes in a 169-UFBGA package.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C.
Base Product Number : STM32L496AGI3
1MB Flash 32-bit MCU 320KB RAM ARM Cortex-M4 industrial IoT LCD medical STM32 UFBGA-169 ultra-low-power
Q: What is the operating voltage range of the STM32L496AGI3?
A: The supply voltage range is 1.71V to 3.6V.
Q: What is the maximum clock speed?
A: The ARM Cortex-M4 core runs at up to 80MHz.
Q: How much flash memory does it have?
A: It features 1MB of program flash memory.
Q: What package is available?
A: It comes in a 169-UFBGA package.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C.