STM32L4A6QGI6
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STMicroelectronics STM32L4A6QGI6

Manufacturer No:
STM32L4A6QGI6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 1MB FLASH 132UFBGA
Delivery:
Payment:
iso14001
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Product Introduction

Overview

The STM32L4A6QGI6 is an ultra-low-power microcontroller from STMicroelectronics, part of the STM32L4 series. It is based on the high-performance Arm Cortex-M4 32-bit RISC core, operating at a frequency of up to 80 MHz. This microcontroller is designed to offer a balance between high performance and low power consumption, making it suitable for a wide range of applications that require both efficiency and reliability.

Key Specifications

Parameter Value
Manufacturer STMicroelectronics
Part Number STM32L4A6QGI6
Core Processor ARM Cortex-M4
Core Size 32-Bit
Speed Up to 80 MHz
Program Memory Size 1 MB (1M x 8)
Program Memory Type FLASH
RAM Size 320 K x 8
EEPROM Size -
Voltage - Supply (Vcc/Vdd) 1.71 V ~ 3.6 V
Data Converters A/D 19x12b, D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Number of I/O 110
Package / Case 132-Pin UFBGA
Connectivity CAN, EBI/EMI, I2C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT

Key Features

  • Ultra-Low Power Consumption: Designed for low-power applications with a comprehensive set of power-saving modes.
  • High-Performance Core: Based on the Arm Cortex-M4 32-bit RISC core with a Floating Point Unit (FPU) and DSP instructions.
  • Memory and Storage: 1 MB of flash memory and 320 KB of SRAM, along with a flexible external memory controller and Quad SPI flash memories interface.
  • Advanced Peripherals: Includes up to three fast 12-bit ADCs, two operational amplifiers, two DAC channels, and an integrated LCD driver.
  • Communication Interfaces: Supports multiple interfaces such as I2C, SPI, USART, UART, CAN, USB OTG, and SWPMI.
  • Security Features: Embeds AES and HASH hardware accelerators, readout protection, write protection, and proprietary code readout protection.
  • Independent Power Supplies: Allows for independent supply inputs for analog components and USB, enhancing power management flexibility.

Applications

  • Industrial Automation: Suitable for control systems, motor control, and sensor interfaces.
  • Medical Devices: Ideal for medical equipment requiring low power consumption and high reliability.
  • Consumer Electronics: Used in various consumer devices such as smart home appliances and wearables.
  • Automotive Systems: Applicable in automotive control units, infotainment systems, and safety features.
  • IoT Devices: Perfect for Internet of Things applications that demand low power and high performance.

Q & A

  1. What is the core processor of the STM32L4A6QGI6?

    The core processor is the ARM Cortex-M4 32-bit RISC core.

  2. What is the maximum operating frequency of the STM32L4A6QGI6?

    The maximum operating frequency is up to 80 MHz.

  3. How much flash memory and SRAM does the STM32L4A6QGI6 have?

    It has 1 MB of flash memory and 320 KB of SRAM.

  4. What are the key peripherals included in the STM32L4A6QGI6?

    Key peripherals include ADCs, DACs, operational amplifiers, LCD driver, and various communication interfaces.

  5. What are the operating temperature ranges for the STM32L4A6QGI6?

    The operating temperature ranges from -40°C to 85°C (TA).

  6. Does the STM32L4A6QGI6 support independent power supplies?

    Yes, it supports independent power supplies for analog components and USB.

  7. What security features are embedded in the STM32L4A6QGI6?

    It embeds AES and HASH hardware accelerators, readout protection, write protection, and proprietary code readout protection.

  8. What is the package type of the STM32L4A6QGI6?

    The package type is a 132-Pin UFBGA.

  9. What are some typical applications of the STM32L4A6QGI6?

    Typical applications include industrial automation, medical devices, consumer electronics, automotive systems, and IoT devices.

  10. Does the STM32L4A6QGI6 support LCD interfaces?

    Yes, it includes an integrated LCD driver with an internal step-up converter.

Product Attributes

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:110
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 19x12b; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:132-UFBGA
Supplier Device Package:132-UFBGA (7x7)
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Part Number STM32L4A6QGI6 STM32L4A6QGI6P STM32L476QGI6 STM32L486QGI6 STM32L496QGI6 STM32L4A6AGI6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Obsolete Active
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 80MHz 80MHz 80MHz 80MHz 80MHz 80MHz
Connectivity CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG 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 Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Number of I/O 110 110 109 109 110 136
Program Memory Size 1MB (1M x 8) 1MB (1M x 8) 1MB (1M x 8) 1MB (1M x 8) 1MB (1M x 8) 1MB (1M x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - -
RAM Size 320K x 8 320K x 8 128K x 8 128K x 8 320K x 8 320K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V
Data Converters A/D 19x12b; D/A 2x12b A/D 19x12b; D/A 2x12b A/D 19x12b; D/A 2x12b A/D 19x12b; D/A 2x12b A/D 19x12b; D/A 2x12b A/D 24x12b; D/A 2x12b
Oscillator Type Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 132-UFBGA 132-UFBGA 132-UFBGA 132-UFBGA 132-UFBGA 169-UFBGA
Supplier Device Package 132-UFBGA (7x7) 132-UFBGA (7x7) 132-UFBGA (7x7) 132-UFBGA (7x7) 132-UFBGA (7x7) 169-UFBGA (7x7)

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