SPC41B1 Sunplus Technology Co., Ltd., SPC41B1 Datasheet - Page 9

• Manufacturer Part Number: SPC41B1
• Description: 40KB SOUND CONTROLLER
• Manufacturer: Sunplus Technology Co., Ltd.

7.5. The Relationship between the R
7.5.1. VDD = 3.0V, T
7.5.2. VDD = 4.5V , T
7.5.3. Frequency vs. temperature
© Sunplus Technology Co., Ltd.
Proprietary & Confidential
1.04
1.02
1.00
0.98
0.96
6.0
5.0
4.0
3.0
2.0
1.0
0.0
4.0
3.0
2.0
1.0
0.0
0
0
0
10
Frequency normalized to 25℃
A
A
200
200
= 25℃
= 25℃
20
Temperature (
Rosc ( Kohms )
Rosc ( Kohms )
Rosc=200Kohms
30
400
400
40
OSC
V
DD
℃
50
600
and the F
600
=5.0V
)
60
CPU
800
800
70
9
7.5.4. Frequency vs. VDD
7.5.5. Operating current vs. frequency vs. VDD
4
3
2
1
0
5.0
4.0
3.0
2.0
1.0
0.0
0
2.0
2
3.0
F
VDD ( Volts )
OSC
Rosc = 100Kohms
Rosc = 200Kohms
( MHz )
4
4.0
VDD = 4.5V
SPC41B1
VDD = 3V
6
SEP. 04, 2001
Version: 1.3
5.0
8