pt7a6525 Pericom Technology Inc, pt7a6525 Datasheet - Page 6

• Manufacturer Part Number: pt7a6525
• Description: Pt7a6525/6525l/6526 Hdlc Controller
• Manufacturer: Pericom Technology Inc

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PT0017(12/05)
Pin Configuration
Figure 2. Pin Configuration
CTSA/CxDA
CTSB/CxDB
WR/IC0
RxDA
RTSA
TxDA
RxDB
TxDB
RTSB
RES
CS
7
8
9
10
11
12
13
14
15
16
17
PT7A6525J/6525LJ
44-Pin
PLCC
DRQTA
RD/IC1
V
D0
D1
D2
D3
D4
D5
D6
D7
CC
39
38
37
36
35
34
33
32
31
30
29
10
11
1
2
3
4
5
6
7
8
9
DRQRA
DRQTB
DRQRB
TxCLKA
RxCLKA
AxCLKA
RxCLKB
TxCLKB
AxCLKB
DACKA
DACKB
PT7A6525M
Top view
MQFP
44 -Pin
PT7A6525/6525L/6526 HDLC Controller
6
CTSB/CxDB
WR/IC0
TxDB
RTSB
RxDB
RES
33
32
31
30
29
28
27
26
25
24
23
NC
NC
NC
NC
CS
7
8
9
10
11
12
13
14
15
16
17
INT
A0
A1
A2
A3
A4
A5
A6
GND
ALE/IM0
IM1
PT7A6526J
44-Pin
PLCC
Data Sheet
39
38
37
36
35
34
33
32
31
30
29
NC
DRQTB
DRQRB
NC
RxCLKA
AxCLKA
RxCLKB
TxCLKB
AxCLKB
NC
DACKB
Ver:8