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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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BD34705KS2 Fiches technique(PDF) 9 Page - Rohm |
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BD34705KS2 Fiches technique(HTML) 9 Page - Rohm |
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9 / 39 page  9/36 Datasheet Datasheet BD34705KS2 TSZ02201-0C2C0E100250-1-2 © 2015 ROHM Co., Ltd. All rights reserved. 2015.3.31. Rev.001 www.rohm.com TSZ22111・15・001 Specifications for Control Signal (1) Timing of control signal Data is read at the rising edge of clock. Latch is read at the falling edge of clock. Data on the latest 16bit is taken inside the IC. Ensure to set DA and CL to LOW after Latch. 1byte=16bit Item Symbol Limit Unit Min. Typ. Max. Clock width twc 1.0 - - µsec Data width twd 1.0 - - µsec Latch width twl 1.0 - - µsec Low hold width twh 1.0 - - µsec Data setup time (DATA→CLK) tsd 0.5 - - µsec Data hold time (CLK→DATA) thd 0.5 - - µsec Latch setup time (CLK→LATCH) tsl 0.5 - - µsec Latch hold time thl 0.5 - - µsec Latch Low setup time ts 0.5 - - µsec Latch Low hold time th 0.5 - - µsec (2) Voltage of control signal (CL, DA, CHIP) Item Conditions Limit Unit Min. Typ. Max. (<VCC) High input voltage Vcc=+6.5 to +7.5V Vee=-6.5 to -7.5V 2.3 - 5.5 V Low input voltage 0 - 1.0 V (3) Basic Structure of Control Data ←Input Direction D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Data Select Address CL ( CLOCK) DA DATA LATCH thd thd th ts tsl thl tsd twc twh twd twl tsu DATA DATA LATCH 90％ 90％ 90％ 90％ 10％ 10％ 10％ 90％ 90％ 90％ 90％ 90％ 10％ 10％ 10％ twc Figure 10. The timing definition of the control signal |
Numéro de pièce similaire - BD34705KS2 |
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Description similaire - BD34705KS2 |
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