AT43301-AU
- Mfr.Part #
- AT43301-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-LQFP
- Datasheet
- Download
- Description
- IC USB HUB CTRLR 4PORT 32LQFP
- Stock
- 1,089
- In Stock :
- 1,089
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Length :
- 7 mm
- Terminal Form :
- Gull wing
- Interface :
- USB
- Supplier Device Package :
- 32-LQFP (7x7)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Status :
- Obsolete
- Temperature Grade :
- Industrial
- Package :
- Tray
- Published :
- 1997
- Base Part Number :
- AT43301
- Manufacturer :
- Atmel Corporation
- uPs/uCs/Peripheral ICs Type :
- BUS CONTROLLER, UNIVERSAL SERIAL BUS
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Unknown
- Current - Supply :
- 24mA
- Base Product Number :
- AT43301
- Terminal Pitch :
- 0.8 mm
- Pin Count :
- 32
- Package / Case :
- 32-LQFP
- Standards :
- --
- Packaging :
- Tray
- Number of Terminals :
- 32
- Function :
- Hub Controller
- Operating Temperature :
- -40°C~85°C
- Surface Mount :
- yes
- Technology :
- CMOS
- JESD-30 Code :
- S-PQFP-G32
- Protocol :
- USB
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- --
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Seated Height-Max :
- 1.6 mm
- Voltage - Supply :
- 4.4V~5.25V
- JESD-609 Code :
- e3
- Width :
- 7 mm
- Package Shape :
- Square
- Datasheets
- AT43301-AU

Controllers Microchip Technology AT43301-AU Overview
The Controllers Microchip Technology AT43301-AU is an advanced IC USB Hub Controller designed specifically for streamlined and efficient management of multiple USB devices. This 4-port USB controller, housed in a compact 32LQFP package, is engineered by Microchip Technology, a leader in integrated circuit solutions. Its robust design is particularly tailored for applications where space and reliable performance are critical. The AT43301-AU enhances system capabilities by facilitating high-speed data transfer rates and multiple device connections, making it an ideal choice for expanding USB functionalities in various electronic devices.
AT43301-AU Features
The AT43301-AU IC offers several distinctive features:
- Integrated 4-port hub controller capable of managing multiple USB devices.
- Supports high-speed USB 2.0 interfaces, ensuring rapid data transfer rates.
- Compact 32LQFP packaging for efficient use of PCB space.
- Low power consumption design, enhancing energy efficiency of the system.
- Easy integration into existing systems with minimal configuration required.
AT43301-AU Applications
- Personal Computers and Laptops: Integrates into motherboards or as part of external USB hubs to expand USB ports, allowing for additional connections of peripherals like keyboards, mice, and external storage devices.
- Consumer Electronics: Used in televisions and home entertainment systems to manage USB-driven devices such as streaming sticks, gaming controllers, and other multimedia devices.
- Office Equipment: Enhances functionality in printers and multifunction office machines, providing connections for additional USB-based devices required in office settings.
- Industrial Applications: Applies in industrial computers and diagnostic equipment, offering robust USB connectivity solutions in environments requiring durable and reliable USB performance.
- Automotive Infotainment Systems: Employs in automotive dashboards to connect multiple USB devices, facilitating the integration of music players, smartphones, and other USB-compatible devices in vehicles.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















