ICE1230 IC Ensemble, ICE1230 Datasheet - Page 4

• Manufacturer Part Number: ICE1230
• Description: ac 97 Audio Codec
• Manufacturer: IC Ensemble

IC Ensemble, Inc .
Note:
4
Table 1. Pin Description ( continued...)
Pin #
38
39
40
41
42
43
44
45
46
47
48
ICE 1230 supports mixed +5V and +3.3V power supply combinations except when DVDD=+5V and AVDD=+3.3V.
Symbol
AVDD2
AVSS2
A3V
ID0
ID1
NC
NC
NC
NC
NC
NC
Type
–
–
–
–
–
–
I
I
I
I
I
Description
Analog Supply Voltage, 5V or 3.3V
No Connect
No Connect
No Connect
Analog Ground
No Connect
No Connect
No Connect
3.3V Analog Operation Select (A3V = high, AVDD = 3.3V enabled)
Multiple Codec Select (Internal pull-down). Please see Table 16 .
Multiple Codec Select (Internal pull-down). Please see Table 16 .
Preliminary
Rev. 1.3, 9/21/98