ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 121

• Manufacturer Part Number: ia186em
• Description: 8-bit/16-bit Microcontrollers
• Manufacturer: Innovasic Semiconductor Inc.

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Table 90. Clock Timing
a
In nanoseconds.
No.
CLKIN Requirements
36
37
38
39
40
CLKOUT Timing
42
43
44
45
46
61
69
70
tCKIN
tCLCK
tCHCK
tCKHL
tCKLH
tCLCL
tCLCH
tCHCL
tCH1CH2
tCL2CL1
tLOCK
tCICOA
tCICOB
Name
clkouta
srdy
x1 Period
x1 Low Time
x1 High Time
x1 Fall Time
x1 Rise time
clkouta Period
clkouta Low Time
clkouta High Time
clkouta Rise Time
clkouta Fall Time
Maximum PLL Lock Time
x1 to clkouta Skew
x1 to clkoutb Skew
0ns
®
Description
Figure 22. srdy—Synchronous Ready
20ns
UNCONTROLLED WHEN PRINTED OR COPIED
40ns
tCLCL/2
tCLCL/2
Page 121 of 145
Min
7.5
7.5
25
25
IA211050831-16
–
–
–
–
–
–
–
47
60ns
Max
0.5
66
25
35
–
–
5
5
–
–
–
3
3
48
Units
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
80ns
100ns
December 24, 2008
http://www.Innovasic.com
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Data Sheet
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