ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 119

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

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Table 89. Software Halt Cycle Timing
a
In nanoseconds.
No.
General Timing Responses
3
4
5
9
10
11
19
22
68
A
ad15–ad0 (IA186EM),
ao15–ao8 (IA188EM)
ad8–ad0 (IA188EM),
tCHSV
tCLSH
tCLAV
tCHLH
tLHLL
tCHLL
tDXDL
tCHCTV
tCHAV
Name
s1_n–s0_n
a19–a0
clkouta
den_n
dt/r_n
Status Active Delay
Status Inactive Delay
ad Address Valid Delay
ale Active Delay
ale Width
ale Inactive Delay
den_n Inactive to dt/r_n Low
Control Active Delay 2
clkouta High to a Address Valid
ale
a 1 9 - a 0
a l e
n
_ n
®
0ns
Description
20ns
9
Figure 19. Software Halt Cycle
68
22
3
19
10
40ns
5
Status
Status
UNCONTROLLED WHEN PRINTED OR COPIED
11
60ns
Invalid Address
Invalid Address
Page 119 of 145
IA211050831-16
4
tCLCH-5
Min
80ns
0
0
0
0
0
0
0
0
a
Invalid Address
Invalid Address
Max
100ns
12
10
6
6
8
–
8
–
8
a
120ns
140ns
December 24, 2008
http://www.Innovasic.com
160ns
Customer Support:
Data Sheet
1-888-824-4184
180ns