z80c30 ZiLOG Semiconductor, z80c30 Datasheet - Page 22

• Manufacturer Part Number: z80c30
• Description: Cmos Scc Serial Communications Controller
• Manufacturer: ZiLOG Semiconductor

W/REQA
INTACK
SYNCA
TRxCA
RTxCA
RxDA
TxDA
+5V
IEO
NC
IEI
17
7
8
9
10
11
12
13
14
15
16
18 19 20 21 22 23 24 25 26 27 28
6 5
4
3
Z85C30
2 1 44 43 42 41 40
39
38
37
36
35
34
33
32
31
30
29
A/B
CE
D/C
NC
GND
W/REQB
SYNCB
RTxCB
RxDB
TRxCB
TxDB
W/REQA
INTACK
SYNCA
RTxCA
TRxCA
RxDA
TxDA
+5V
IEO
NC
IEI
7
8
9
10
11
12
13
14
15
16
17
6
18 19 20 21 22 23 24 25 26 27 28
5
4
3
Z80C30
2
1 44 43 42 41 40
39
38
37
36
35
34
33
32
31
30
29
R/W
CS0
CS1
NC
GND
W/REQB
SYNCB
RTxCB
RxDB
TRxCB
TxDB