STM32L4S9AII6

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STM32L4S9AII6

IC MCU 32BIT 2MB FLASH 169UFBGA

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Thông số kỹ thuật

Series STM32L4
Part Status Active
DigiKey Programmable Not Verified
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 131
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 14x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 169-UFBGA (7x7)
Package / Case 169-UFBGA
Base Product Number STM32L4S9

Tổng quan

Description

The STM32L4S9AII6 is a microcontroller from STMicroelectronics, part of the STM32 L4 series, which is designed for low-power applications while delivering high performance. It is based on the ARM Cortex-M4 architecture, running at speeds up to 120 MHz, and features a floating-point unit, making it suitable for complex calculations.
Key features include:
- Memory: Up to 2 MB Flash memory and 640 KB SRAM.
- Low Power Modes: Multiple low power modes for energy-efficient operation, ideal for battery-powered devices.
- I/O: Supports a variety of I/O interfaces, including SPI, I2C, USART, and USB.
- ADC/DAC: Integrated 12-bit ADC and DAC, enhancing its capability for analog signal processing.
- Security: Equipped with hardware features for security, including a true random number generator and secure firmware installation.
The STM32L4S9AII6 is suitable for a range of applications, including wearable devices, health monitoring, and IoT solutions, where both performance and energy efficiency are critical.

Features

The STM32L4S9AII6 is a low-power microcontroller from STMicroelectronics' STM32L4 series, featuring a 32-bit ARM Cortex-M4 core. Key features include:
1. Core: ARM Cortex-M4 with FPU, running up to 120 MHz.
2. Memory: 2 MB Flash memory and 640 KB RAM.
3. Low Power: Ultra-low power consumption, ideal for battery-operated devices.
4. Peripherals: Includes a wide range of peripherals such as ADCs, DACs, timers, USART, SPI, I2C, and more.
5. Connectivity: Supports various interfaces including USB Type-C, CAN, and more.
6. Analog Features: Integrated 12-bit ADC, 12-bit DAC, and operational amplifiers.
7. Security: Features hardware cryptographic acceleration and secure boot.
8. Temperature Range: Operates from -40°C to +105°C.
9. Package: Available in LQFP-100 package.
The STM32L4S9AII6 is suitable for applications in IoT, wearable devices, and other low-power embedded systems.

Package

The STM32L4S9AII6 microcontroller is packaged in a LQFP (Low-profile Quad Flat Package) with a 64-pin configuration, featuring a 10x10 mm footprint.

Pinout

The STM32L4S9AII6 is a microcontroller from STMicroelectronics' STM32L4 series. It features a 100-pin LQFP (Low-Profile Quad Flat Package) configuration. The pin count is 100.
Key functions of the pins include:
- GPIO (General Purpose Input/Output): Configurable for input or output.
- Analog Inputs: Support for ADC (Analog-to-Digital Converter).
- Timers: Multiple timers for PWM (Pulse Width Modulation) and other timing functions.
- Communication Interfaces: Includes USART, SPI, I2C, and CAN.
- USB: Full-Speed USB 2.0 interface.
- Debugging: SWD (Serial Wire Debug) for programming and debug support.
- Power Management: Features for low-power operation, suitable for battery-powered applications.
The STM32L4S9AII6 is designed for low-power applications while providing high performance, making it suitable for various embedded systems.

Manufacturer

The STM32L4S9AII6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and manufacturing of a wide range of semiconductor devices, including microcontrollers, sensors, power management ICs, and more. The company serves various industries such as automotive, industrial, consumer electronics, and communications. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovation in integrated circuits and its commitment to sustainability and energy efficiency. The STM32L4 series, including the L4S9AII6, is part of their microcontroller family designed for low-power applications, combining high performance with low power consumption, making it suitable for IoT devices and other portable applications.

Application

The STM32L4S9AII6 microcontroller is ideal for low-power and battery-operated applications. Its key application areas include wearable devices, health monitoring systems, smart meters, industrial automation, IoT sensors, and environmental monitoring. Additionally, it is suitable for consumer electronics and home automation due to its energy efficiency and integrated wireless communication capabilities.

Equivalent

Equivalent products to the STM32L4S9AII6 chip include the STM32L4R9AI, STM32L4P5AI, and STM32L5 series chips, which offer similar performance and low-power features. For specific applications, also consider the STM32F4 series for higher performance or the STM32L0 series for lower power needs. Always check compatibility regarding peripherals and memory requirements for your specific application.

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