TC620/TC621 5V, Dual Trip Point Temperature Sensor.
TC620 - (TC620 / TC621) DUAL TRIP POINT TEMPERATURE SENSORS
TC6215 - Dual MOSFET
RTC6215N - FM Tuner
WTC6216BSI-L - 16-channel capacitive touch sensor chip
TC621 - (TC620 / TC621) Dual Trip Point Temperature Sensors
TC621 - (TC620 / TC621) DUAL TRIP POINT TEMPERATURE SENSORS
WTC6216BSI - 16-channel capacitive touch sensor chip
TC620 - (TC620 / TC621) Dual Trip Point Temperature Sensors
WTC6212ML - 12-Channel chip low-power touch-sensitive buttons
WTC6212BSI - Inductive touch switch chip