PRELIMINARY DATA SHEET
Pin No.
PMQFP
44-pin
PLCC
44-pin
Pin Name
Type
Connection
(If not used)
Short Description
29
30
31
32
33
34
35
36
37
38
39
40
41
22
21
20
19
18
17
16
15
14
13
12
11
10
XVSS
SID/PI7
SII/PI6
SIC/PI5
PI4
PI3
PI2
PI1
PI0
CLKO
PUP
WSEN
WRDY
Supply
I
I
I
O
I
I
I
I
O
O
I
O
X
X
VSS
X
LV
VSS
VSS
VSS
VSS
LV
LV
X
LV
Ground of output buffers
Serial input data
Serial input frame identification
Serial input clock
MPEG-frame sync
AUD-SW, information from head-
phone jack
Reserved
Reserved
Reserved
Clock output (nominal 24.576 MHz)
Power Up, i.e. status of voltage super-
vision
Enable DSP and DC/DC converter
If WSEN=0: Valid clock input at CLKI
If WSEN=1: Clock synthesizer PLL
locked
Supply for analog circuits
Clock input
Ground supply for analog circuits
42
43
44
9
8
7
AVDD
CLKI
AVSS
Supply
I
Supply
VDD
X
VSS
32
Micronas
MICRONAS [ MICRONAS ]
