STM32L4S9AII6
- Mfr.Part #
- STM32L4S9AII6
- Manufacturer
- STMicroelectronics
- Package / Case
- 169-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 169UFBGA
- Stock
- 1,639
- In Stock :
- 1,639
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- PWM Channels :
- yes
- Has ADC :
- yes
- Surface Mount :
- yes
- Base Part Number :
- STM32L4S9
- Number of Terminations :
- 169
- Factory Lead Time :
- 12 Weeks
- Speed :
- 120MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- STM32L4S
- Package / Case :
- 169-UFBGA
- Address Bus Width :
- 26
- RAM Size :
- 640K x 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- DMA Channels :
- yes
- RoHS Status :
- RoHS Compliant
- Program Memory Size :
- 2MB 2M x 8
- Bit Size :
- 32
- Supply Voltage-Max (Vsup) :
- 3.6V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- External Data Bus Width :
- 16
- Supply Voltage :
- 3V
- Terminal Position :
- BOTTOM
- Supply Voltage-Min (Vsup) :
- 1.71V
- Terminal Pitch :
- 0.5mm
- Length :
- 7mm
- Width :
- 7mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Core Size :
- 32-Bit
- Terminal Form :
- Ball
- Data Converter :
- A/D 14x12b; D/A 2x12b
- Number of I/O :
- 131
- Program Memory Type :
- Flash
- Clock Frequency :
- 48MHz
- Core Processor :
- ARM® Cortex®-M4
- Datasheets
- STM32L4S9AII6

Microcontrollers STMicroelectronics STM32L4S9AII6 Overview
The STM32L4S9AII6 from STMicroelectronics stands out in the microcontroller market for its robust performance and flexibility, ideal for meeting the complex demands of modern embedded applications. This device is part of the STM32L4 series, renowned for their energy efficiency and rich set of features. Incorporating a powerful ARM Cortex-M4 core with a floating point unit, this microcontroller achieves a perfect balance between power consumption and processing capability, making it a preferred choice for high-demand applications in a compact 169UFBGA package. With 2MB of flash memory and enhanced security features, the Microcontrollers STMicroelectronics STM32L4S9AII6 is designed to support a broad range of applications while ensuring efficient data operations and reliability.
STM32L4S9AII6 Features
The STM32L4S9AII6 microcontroller is equipped with several advanced features that make it highly suitable for sophisticated applications that require low-power yet powerful performance. Key features include a 32-bit ARM Cortex-M4 core with DSP and FPU instructions, operating at a frequency of up to 120 MHz. The device boasts 2MB of dual-bank flash memory, which is not only ample for complex programs but also facilitates safe and flexible firmware updates. Additional attributes include multiple security features such as hardware cryptographic acceleration and a true random number generator, enhancing the overall security framework necessary in today's digital world.
STM32L4S9AII6 Applications
- Wearable Devices: Utilizes its low-power consumption feature to provide long-lasting battery life in compact devices such as smart watches and fitness trackers.
- Medical Monitoring Systems: Offers the necessary computational power and data security for critical healthcare applications, such as portable patient monitoring systems.
- Industrial Automation: Applies its robust processing capabilities to manage complex algorithms in automation controllers, ensuring efficient operation and flexibility in customizations.
- Smart Home Devices: Leverages its enhanced security features and connectivity options to support the development of connected smart home ecosystems.
- Drone Technology: Provides the control and real-time processing needed for drone navigation systems, utilizing its high-performance capabilities.
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