PEB 2091
PEF 2091
Pin Descriptions
Pin No.
Pin No.
Symbol Input (I)
Function
P-LCC-44 T-QFP64
M-QFP64
Output (O)
2.2.1.5 U-Interface Pins
15
14
6
29
28
16
13
AIN
I
Differential U-Interface input: Connect
to hybrid.
BIN
I
Differential U-Interface input: Connect
to hybrid.
AOUT
BOUT
O
O
Differential U-Interface output:
Connect to hybrid.
4
Differential U-Interface output:
Connect to hybrid.
2.2.1.6 Power Controller Pins
44
43
42
39
38
41
40
19
5
PCD0
PCD1
PCD2
PCA0
PCA1
PCRD
PCWR
INT
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Data bus of power controller interface:
LSB. Connect to VDD if not used.
4
Data bus of power controller interface:
Connect to VDD if not used.
3
Data bus of power controller interface:
MSB. Connect to VDD if not used.
62
61
2
Address bus of power controller
interface.
Address bus of power controller
interface.
Power controller interface read
request: Low active.
1
Power controller interface write
request: Low active.
36
Interrupt: Change-sensitive. After a
change of level has been detected the
C/I code "INT" will be issued on
IOM®-2. Tie to GND if not used.
Semiconductor Group
36
Data Sheet 01.99
INFINEON [ Infineon ]
