SMSC’s usb333x/334x family of Hi-Speed usb 2.0 transceivers delivers enhanced usb functionality for the portable market with support for the latest usb-IF Battery Charging 1.1 (BC 1.1) specification.
enCoRe usb Combination Low-Speed usb and PS/2 Peripheral Controller enCoRe(TM) usb Combination Low-Speed usb and PS/2 Peripheral Controller IC MCU 8K usb/PS2 LS 24DIP 8-BIT, OTPROM, 12 MHz, RISC microcontrOLLER, PDIP24