SPC500A3 Sunplus Technology Co., Ltd., SPC500A3 Datasheet - Page 10

• Manufacturer Part Number: SPC500A3
• Description: 512KB 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 = 5.0V , T
7.5.3. Frequency vs. temperature
© Sunplus Technology Co., Ltd.
Proprietary & Confidential
1.04
1.02
1.00
0.98
0.96
4.000
3.000
2.000
1.000
0.000
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
0
0
Frequency normalized to 25℃
10
200
A
A
Temperature (℃)
= 25℃ ℃ ℃ ℃
200
20
= 25℃ ℃ ℃ ℃
Rosc ( Kohms )
Rosc ( Kohms )
Rosc=100Kohms
30
400
400
40
V
OSC
DD
600
=5.0V
50
600
V
and the F
DD
=3.0V
60
800
800
CPU
70
10
7.5.4. Frequency vs. VDD
7.5.5. Operating current vs. frequency vs. VDD
5.0
4.0
3.0
2.0
1.0
0.0
4
3
2
1
0
2.0
0.0
1.0
3.0
2.0
VDD ( Volts )
F
CPU
Rosc = 360 Kohms
Rosc = 100 Kohms
3.0
( MHz )
4.0
VDD = 5V
VDD = 3V
SPC500A3
4.0
5.0
5.0
JUL. 30, 2001
Version: 1.0
6.0