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22.2.2
Pin Functions (208-Pin QFP)
Table 22.2 Pin Functions
Pin
No.
Pin Name
5'<
1
5(6(7
2
&63
3
&64
4
&67
5
&68
6
&69
7
%6
8
9
VDDQ
10
VSSQ
11
D47
12
D32
13
VDD
14
VSS
15
D46
16
D33
17
D45
18
D34
19
D44
20
D35
21
VDDQ
22
VSSQ
23
D43
24
D36
25
D42
26
D37
27
D41
28
D38
29
D40
30
D39
I/O
Function
I
Bus ready
I
Reset
O
Chip select 0
O
Chip select 1
O
Chip select 4
O
Chip select 5
O
Chip select 6
O
Bust start
Power
IO VDD (3.3 V)
Power
IO GND (0 V)
I/O
Data/port
I/O
Data/port
Power
Internal VDD
(1.8 V)
Power
Internal GND
(0 V)
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
Power
IO VDD (3.3 V)
Power
IO GND (0 V)
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
I/O
Data/port
SRAM
DRAM
Reset
5'<
&63
&64
&67
&68
&69
(%6)
(%6)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
Memory Interface
SDRAM PCMCIA MPX
5'<
5(6(7
&(4$
&(4%
(%6)
(%6)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
Rev. 4.0, 04/00, page 725 of 850
5'<
&63
&64
&67
&68
&69
(%6)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
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