z85c30 ZiLOG Semiconductor, z85c30 Datasheet - Page 50

• Manufacturer Part Number: z85c30
• Description: Cmos Scc Serial Communications Controller
• Manufacturer: ZiLOG Semiconductor

CMOS SCC Serial Communications Controller
Product Specification
46
PCLK
10
15
INTACK
38
10
14
RD
24
38
23
D7–D0
Active
Valid
26
40
41
42
IEI
44
43
IEO
45
INT
Figure 30. Z85C30 Interrupt Acknowledge Timing Diagram
49b
49b
PCLK
CE
49a
RD or WR
Figure 31. Z85C30 Cycle Timing Diagram
WR
48
48
47
RD
Figure 32. Z85C30 Reset Timing Diagram
PS011705-0608
Electrical Characteristics