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