SPC251A Sunplus Technology Co., Ltd., SPC251A Datasheet - Page 9

• Manufacturer Part Number: SPC251A
• Description: 256KB SOUND CONTROLLER
• Manufacturer: Sunplus Technology Co., Ltd.

7.4. DC Characteristics (VDD = 5.0V, T
7.5. The Relationship between the R
7.5.1. VDD = 3.0V, T
© Sunplus Technology Co., Ltd.
Proprietary & Confidential
Operating Voltage
Operating Current
Standby Current
Audio output current
Input High Level
Input Low Level
Output High I
IOB, IOC, IOD
Output Sink I
IOB, IOC, IOD
Input Resistor
IOB, IOD
Characteristics
4.0
3.0
2.0
1.0
0.0
0
A
200
= 25℃
Rosc ( Kohms )
Symbol
VDD
I
I
400
STBY
V
R
I
V
I
I
AUD
OP
OH
OL
IH
IL
IN
OSC
A
= 25℃)
and the F
600
Min.
-1.0
3.6
3.0
4.0
-
-
-
-
-
CPU
800
Limit
Typ.
-3.0
4.0
60
-
-
-
-
-
-
9
7.5.2. VDD = 4.5V, T
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Max.
5.5
5.0
2.0
0.8
-
-
-
-
-
0
Kohm
A
Unit
mA
mA
mA
mA
µA
V
V
V
= 25℃
200
R osc ( Kohm s )
For 3-battery
F
VDD = 5.0V
VDD = 5.0V, one-channel
VDD = 5.0V
VDD = 5.0V
VDD = 5.0V
V
VDD = 5.0V
V
Pull Low
VDD = 5.0V
CPU
OH
OL
400
= 0.8V
= 4.2V
= 4.0MHz @ 5.0V, no load
Test Condition
SPC251A
600
SEP. 10, 2001
Version: 1.7
800