EM78156E
8-Bit Microcontroller with MASK ROM
Cext = 100pF, Typical RC Frequency vs. VDD
1.8
1.6
1.4
1.2
1
R = 3.3K
R = 5.1K
R = 10K
0.8
0.6
0.4
0.2
0
R = 100K
2.5
3
3.5
4
4.5
5
5.5
VDD(Volt)
Fig. 24 Typical RC OSC Frequency vs. VDD (Cext= 100pF, Temperature at 25℃)
VDD = 5V
VDD = 3V
Fig. 25 Typical RC OSC Frequency vs. VDD (R and C are ideal components)
Product Specification (V1.3) 07.29.2004
• 37
(This specification is subject to change without further notice)