4BIT of メモリ - コントローラ,DS1221,DS1221S,DS1221SN

Optoelectronics	Integrated Circuits (ICs)	RF/IF and RFID	Passive Components
Display Modules - LCD, OLED, Graphic	Embedded - Microcontrollers Logic - Specialty Logic Logic - Flip Flops Logic - Latches Interface - Drivers, Receivers, Transceivers Logic - Shift Registers PMIC - Power Distribution Switches, Load Drivers Logic - Counters, Dividers Memory - Controllers Logic - Signal Switches, Multiplexers, Decoders Interface - I/O Expanders PMIC - Voltage Regulators - Special Purpose Interface - Specialized Embedded - Microcontrollers - Application Specific Logic - Comparators	Attenuators	SAMSUNG Components