APE1004 APLUS [Aplus Intergrated Circuits], APE1004 Datasheet - Page 5

• Manufacturer Part Number: APE1004
• Description: very low cost voice and melody synthesizer with 4-bits CPU
• Manufacturer: APLUS [Aplus Intergrated Circuits]

5.0 Application Circuit
FIGURE 2 : Frequency vs. Rosc (at 3V)
Resistor (Rosc ohms)
Frequency (MHz)
20
15
10
5
0
0
1 0 0
1 4 .8 4
14.84
110k
R o sc vs F re q.
8 .25
2 0 0
R os c (k o h m )
xxxx
200k
8.25
4
3 0 0
5 .54
300k
5.54
APExx04 Series
4 0 0
Rev 1.3
3 .92
430k
3.92
5 0 0
2003/8/18