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W536020K Datasheet, PDF (12/16 Pages) Winbond – VOICE/MELODY/LCD CONTROLLER (ViewTalk TM Series)
W536020K/030K/060K/090K/120K
Iop Vs. Main clock RC mode
1000
800
600
400
Iop (uA)
200
0
1234
Freq (MhZ)
3V
4.5V
Oscillation Freq Vs. Sub-Clock
44
40
36
3V
Fsub (KhZ) 32
4.5V
28
24
20
560 620 680 750 820 1K
Rsub (Kohm)
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