| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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QM20-14PAL-PR Datasheet 1. Startlng up Insert a l,5 V banery checking up that it is the correct way up. The clock hands will switch to receive DCF signal. On recehnng the DCF signal and after pro- cess;ng the dala mtemally (approx: 2inJ the clock wiil'set to correct DCF time (Central European Time-CE7l. 7his process has to ba repeated aftar changing batteW. Dtjring receplion the ctock stiould not be mavecl. If Ihe c{ock is unaWe to achieve successtull rEceplion it will stay set at the same time and attempt to receive the tlme signal again after 2 hours. If this happens try placing the clock in a diffefenl 10cation. But rirst, remove the battery far about l minute and replace it. QM20-14PAL-PR Price
QM20-14PAL-PR on stock
Automatic Standby. If CMOS levels (Vcc+ 0.2V) are used to drive the bus and the bus is inactive for 150ns or more the memory enters Automatic Standby where the internal Supply Current is re- duced to the Standby Supply Current, ICC2. The Data Inputs/Outputs will still output data if a Bus Read operation is in progress. |
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