scn26562 NXP Semiconductors, scn26562 Datasheet - Page 3

• Manufacturer Part Number: scn26562
• Description: Dual Universal Serial Communications Controller Duscc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PIN CONFIGURATIONS
1995 May 1
Dual universal serial communications controller (DUSCC)
GPO2BN/RTSBN
CTSBN/LCBN
RTxDAKBN/
RTxDRQBN/
SYNOUTBN
TxDRQBN/
TxDAKBN/
GPO1BN
RESETN
DCDBN/
GPI1BN
RTSBN/
SYNIBN
GPI2BN
TRxCB
RTxCB
IACKN
RDYN
RxDB
TxDB
IRQN
GND
RDN
A3
A2
A1
D7
D6
D5
D4
10
12
13
14
15
16
17
18
19
20
21
22
23
24
11
1
2
3
4
5
6
7
8
9
N PACKAGE
DIP
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
V
A4
A5
A6
RTxDAKAN/
GPI1AN
X1/CLK
X2
RTSAN/
SYNOUTAN
TRxCA
RTxCA
DCDAN/
SYNIAN
RxDA
TxDA
TxDAKAN/
GPI2AN
RTxDRQAN/
GPO1AN
TxDRQAN/
GPO2AN/RTSAN
CTSAN/LCAN
D0
D1
D2
D3
EOPN
WRN
CEN
CC
Figure 1. Pin Configurations
3
CORNER
INDEX
PIN FUNCTION
10 TRxCB
11 RTxCB
12 DCDBN/
13 NC
14 RxDB
15 TxDB
16 TxDAKBN/
17 RTxDRQBN/
18 TxDRQBN/
19 CTSBN/LCBN
20 D7
21 D6
22 D5
23 D4
24 RDN
25 RESETN
26 GND
1
2
3
4
5
6
7
8
9
20
8
IACKN
A3
A2
A1
RTxDAKBN/
GPI1BN
IRQN
NC
RDYN
RTSBN/
SYNOUTBN
SYNIBN
GPI2BN
GPO1BN
GPO2BN/RTSBN
21
7
A PACKAGE
TOP VIEW
PLCC
1
PIN FUNCTION
27 CEN
28 WRN
29 EOPN
30 D3
31 D2
32 D1
33 D0
34 NC
35 CTSAN/LCAN
36 TxDRQAN/
37 RTxDRQAN/
38 TxDAKAN/
39 TxDA
40 RxDA
41 NC
42 DCDAN/
43 RTxCA
44 TRxCA
45 RTSAN/
46 X2
47 X1/CLK
48 RTxDAKAN/
49 A6
50 A5
51 A4
52 V
47
33
GPO2AN/RTSAN
GPO1AN
GPI2AN
SYNIAN
SYNOUTAN
GPI1AN
CC
46
34
SCN26562
Product specification
SD00203