AT43USB325E-AU Microchip Technology

Description: IC USB KEYBOARD CTRLR 64LQFP, Number of I/O: 42, DigiKey Programmable: Not Verified, Part Status: Obsolete, Supplier Device Package: 64-LQFP (10x10), Core Processor: AVR, Applications: Keyboard Controller, Program Memory Type: SRAM (16kB), Controller Series: AT43USB, Voltage - Supply: 4.4V ~ 5.25V, Operating Temperature: -40°C ~ 85°C, RAM Size: 512 x 8, Interface: SPI, 3-Wire Serial, Mounting Type: Surface Mount, Package / Case: 64-LQFP, Packaging: Tray.