AT43USB326-AC
- Mfr.Part #
- AT43USB326-AC
- Manufacturer
- Microchip Technology
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC USB KEYBOARD CTRLR HUB 48LQFP
- Stock
- 29,209
- In Stock :
- 29,209
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- Manufacturer :
- Microchip Technology
- Product Category :
- Application Specific Microcontrollers
- Supplier Device Package :
- 48-LQFP (7x7)
- Series :
- AVR®
- Base Product Number :
- AT43USB326
- RAM Size :
- 512 x 8
- Program Memory Type :
- Mask ROM (16kB)
- Base Part Number :
- AT43USB326
- Controller Series :
- AT43USB
- Number of I/O :
- 32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Applications :
- Keyboard Controller
- Package / Case :
- 48-LQFP
- Packaging :
- Tray
- Core Processor :
- AVR
- Interface :
- USB
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Surface Mount
- Package :
- Tray
- Published :
- 2006
- RoHS Status :
- Non-RoHS Compliant
- Product Status :
- Obsolete
- Voltage - Supply :
- 4.4V~5.25V
- Datasheets
- AT43USB326-AC

Application Specific Microcontrollers Microchip Technology AT43USB326-AC Overview
The Application Specific Microcontrollers Microchip Technology AT43USB326-AC is an advanced integrated circuit designed specifically for USB keyboard control and hub management. Developed by Microchip Technology, this IC is housed in a 48LQFP package, enabling sleek design and robust functionality in compact form factors. It serves as a critical component in sophisticated electronic devices where multiple USB interfaces and keyboard control are necessary. The AT43USB326-AC stands out for its ability to integrate seamlessly into various systems, enhancing both performance and efficiency. This product is ideal for manufacturers looking to incorporate reliable USB connectivity and control features into their designs.
AT43USB326-AC Features
The AT43USB326-AC offers multiple features that make it a preferred choice for developers and engineers. It supports multiple USB ports, providing the capability to function both as a keyboard controller and a USB hub. The design in a 48LQFP package ensures that it can be integrated into most hardware environments easily without compromising on performance. Additionally, its low power consumption and efficient data handling capabilities make it suitable for extended use in consumer electronics.
AT43USB326-AC Applications
- Computer Peripherals: Integrates as a hub controller and keyboard interface in keyboards with USB hubs, enhancing user experience and connectivity.
- Office Automation Equipment: Utilized in multifunction office devices, providing essential keyboard control alongside multiple USB port functionalities.
- Consumer Electronics: Serves as a core component in gaming consoles and home entertainment systems where multiple input devices are used simultaneously.
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