There is a 8-SOIC (0.154, 3.90mm Width) that comes with the timer clock, which is enclosed in the packaging. 500kHz sets the frequency of the programmable timer.It is used to pack in Tube case. Type Surface Mount is the recommended mounting method.There is a voltage of 3V~16V that can be supplied by the programmable timer.The type of chips can be divided into 555 Type, Timer/Oscillator (Single). The operating temperature of this timer clock is -40°C~125°C. To keep the clock timer's supply current at 180μA. It is based on AU7555.
AU7555D/01,112 Features
Operate frequency at 500kHz Package / Case: Tube Mounting Type:Surface Mount Current - Supply:180μA
AU7555D/01,112 Applications
There are a lot of NXP USA Inc. AU7555D/01,112 Programmable Timers & Oscillators applications.