W536A031 Datasheet, PDF (12/16 Pages) Winbond – VOICE/MELODY/LCD CONTROLLER

W536A031
Operating Current Vs. Main clock (RC Mode)
1000
800
600
400
200
0
Iop Vs. Main clock RC mode
1
2
3
4
Freq (MHz)
Sub-Clock oscillation Freq Vs. Resistor
Oscillation Freq Vs. Sub-Clock
42.5
40
37.5
35
33.2
32.5
30
27.5
25
22.5
20
560 620 680 750 820
1K
Rsub (K Ohm)
3V
4.5V
3V
4.5V
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