AT43USB326-AU
Microchip Technology

Microchip Technology
IC USB KEYBOARD CTRLR 48LQFP
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Upgrade your embedded systems with Microchip Technology's AT43USB326-AU application-specific microcontroller. Engineered for precision and durability, this IC delivers optimized performance in medical equipment, robotics, and smart grid applications. Key features include low-power operation modes, hardware-based security protocols, and real-time processing capabilities. The AT43USB326-AU supports extensive I/O options and comes with comprehensive development support. Trusted by engineers worldwide for mission-critical applications requiring stable operation in harsh environments. Request a sample or ask about volume discounts through our quick inquiry form.
Specifications
- Product Status: Obsolete
- Applications: Keyboard Controller
- Core Processor: AVR
- Program Memory Type: Mask ROM (16kB)
- Controller Series: AT43USB
- RAM Size: 512 x 8
- Interface: USB
- Number of I/O: 32
- Voltage - Supply: 4.4V ~ 5.25V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 48-LQFP
- Supplier Device Package: 48-LQFP (7x7)