ia186xl Innovasic Semiconductor Inc., ia186xl Datasheet - Page 50

• Manufacturer Part Number: ia186xl
• Description: 16-bit Microcontroller
• Manufacturer: Innovasic Semiconductor Inc.

IA186XL/IA188XL
16-Bit Microcontrollers
5.2
For clock input and clock output timing characteristics for 5.0-volt operation, see Table 16.
Table 16. Clock Input and Clock Output Timing Characteristics for 5.0-Volt Operation
Item
1
10
11
–
2
3
4
5
6
7
8
9
TCH1CH2
Clock Input and Clock Output Timing Characteristics
TCL2CL1
TCHCK
TCCCH
Symbol
TCHCL
TCLCK
TCKLH
TCKHL
TCICO
TCLCL
TCKIN
XTF
Figure 19. Clock Input and Clock Output Timing Characteristics
clkin to clkout
clkout Period
clkin Period
clkout High
clkout Rise
Parameter
Frequency
clkout Low
®
clkout Fall
clkin High
clkin Rise
clkin Low
clkin Fall
Delay
Time
Time
Time
Time
Time
Time
Time
Time
clkin
(TCLCL/2)
(TCLCL/2)
UNCONTROLLED WHEN PRINTED OR COPIED
Min
6.5
6.5
– 5
– 5
15
0
1
1
0
–
1
1
ENG211080711-01
(TCLCL/2)
(TCLCL/2)
Page 50 of 72
2TCKIN
66.67
11.5
Max
+ 5
+ 5
∞
∞
∞
5
5
6
6
Units
MHZ
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
–
–
Measure for VIH for high time, NIL for
low time.
Measure for VIH for high time, NIL for
low time.
Only required to guarantee ICC.
Maximum limits are bounded for TC,
TCH, and TCL.
Only required to guarantee ICC.
Maximum limits are bounded for TC,
TCH, and TCL.
Specified for a 50-pF load. See
Figure 17 for capacitive derating
information.
–
Measure for VIH for high time, NIL for
low time.
Measure for VIH for high time, NIL for
low time.
Specified for a 50-pF load. See
Figure 17 for rise and fall times
outside 50 pF.
Specified for a 50-pF load. See
Figure 17 for rise and fall times
outside 50 pF.
Preliminary Data Sheet
Notes
September 30, 2008
http://www.Innovasic.com
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