SC28L202 Philips Semiconductors, SC28L202 Datasheet - Page 12

• Manufacturer Part Number: SC28L202
• Description: Dual universal asynchronous receiver/transmitter DUART
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2000 Feb 10
Dual UART
Pin Function Pin Function
10
11
12
13
14
15
16
17
18 (IACKN) 44
19
20
21
22
23
24
25
26
1
2
3
4
5
6
7
8
9
RESET
RxDA
RxDB
TxDB
I/O7B
I/O6B
WRN
52 Pin PQFP
CEN
RDN
I / M
Vcc
Vss
Vcc
Vss
D7
D6
D5
D4
D3
D2
D1
D0
A2
A1
A0
80xxx
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
46
47
48
49
50
51
52
X1 / SCLK
I/O5B
I/O4B
I/O3B
I/O2B
I/O1B
I/O0B
I/O7A
I/O6A
I/O5A
I/O4A
I/O3A
I/O2A
I/O1A
I/O0A
TxDA
IRQN
Vcc
Vss
Vcc
Vss
X2
A6
A5
A4
A3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
52
15 16 17
51 50 49 48 47 46
Pin Configuration
18 19 20 21
28L202
52 Pin
PQFP
6
45 44 43 42
22 23
24
25
41 40
26
39
38
37
36
35
34
33
32
31
30
29
28
27
Pin Function Pin Function
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
2
3
4
5
6
7
8
9
RESETN 28
DACKN
IACKN
RxDA
RxDB
I/O7B
I/O6B
TxDB
RWN
CEN
I / M
52 Pin PQFP
Vcc
Vss
Vcc
Vss
D7
D6
D5
D4
D3
D2
D1
D0
A2
A1
A0
68xxx
27
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
X1 / SCLK
I/O5B
I/O4B
I/O3B
I/O2B
I/O1B
I/O0B
I/O7A
I/O6A
I/O5A
I/O4A
I/O3A
I/O2A
I/O1A
I/O0A
IRQN
TxDA
Vcc
Vss
Vcc
Vss
X2
A6
A5
A4
A3
Objective specification
SD00692
SC28L202