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AT43USB326-AU

AT43USB326-AU

Manufacturer No:

AT43USB326-AU

Manufacturer:

Microchip Technology

Description:

IC USB KEYBOARD CTRLR 48LQFP

Datasheet:

Datasheet

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AT43USB326-AU Specifications

  • Type
    Parameter
  • Supplier Device Package
    48-LQFP (7x7)
  • Package / Case
    48-LQFP
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.4V ~ 5.25V
  • Number of I/O
    32
  • Interface
    USB
  • RAM Size
    512 x 8
  • Controller Series
    AT43USB
  • Program Memory Type
    Mask ROM (16kB)
  • Core Processor
    AVR
  • Applications
    Keyboard Controller
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    AVR®
The AT43USB326-AU is an integrated circuit chip developed by Microchip Technology. It is a low-power, high-performance USB controller with a built-in capacitive touch controller. Here are some advantages and application scenarios of this chip:Advantages: 1. Low Power Consumption: The AT43USB326-AU is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 2. High Performance: The chip offers high-performance USB connectivity, enabling fast and reliable data transfer between the device and the host. 3. Capacitive Touch Controller: The built-in capacitive touch controller allows for touch-sensitive input, making it ideal for applications that require touch-based user interfaces. 4. Small Form Factor: The chip comes in a small form factor, making it suitable for space-constrained designs.Application Scenarios: 1. Consumer Electronics: The AT43USB326-AU can be used in various consumer electronic devices such as smartphones, tablets, gaming consoles, remote controls, and home automation systems. Its low power consumption and touch controller make it suitable for these applications. 2. Industrial Control Systems: The chip can be utilized in industrial control systems that require USB connectivity and touch-based input. It can be used in control panels, human-machine interfaces, and other industrial automation applications. 3. Medical Devices: The AT43USB326-AU can be employed in medical devices that require USB connectivity and touch input, such as patient monitoring systems, medical instruments, and diagnostic equipment. 4. Internet of Things (IoT) Devices: With its low power consumption and small form factor, the chip can be used in IoT devices that require USB connectivity and touch-based interfaces, such as smart home devices, wearables, and connected appliances.Overall, the AT43USB326-AU integrated circuit chip offers advantages like low power consumption, high performance, and touch controller functionality, making it suitable for a wide range of applications in consumer electronics, industrial control systems, medical devices, and IoT devices.
AT43USB326-AU Relevant information