ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 117

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

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
ad15–ad0 (IA186EM),
ad15-ad0/ad7-ad0
ao15–ao8 (IA188EM)
ad7–ad0 (IA188EM)
inta1_n/inta0_n
bhe_n (IA186EM)
inta1_n, inta0_n
s2_n-s0_n
ao15-ao8
s6/lock_n
s1_n–s0_n
a19-a0
dt_r_n
bhe_n
den_n
a19–a0
CLK0
clkouta
den_n
dt/r_n
ale
ale
s6
0ns
®
s6
Figure 18. Interrupt Acknowledge Cycle
20ns
22
68
3
9
23
19
40ns
10
15
20
UNCONTROLLED WHEN PRINTED OR COPIED
Address
12
lock_n
11
60ns
Page 117 of 145
IA211050831-16
7
Address
Address
bhe_n
bhe_n
80ns
22
4
100ns
s6
s6
1
Ptr
2
21
31
4
120ns
22
December 24, 2008
http://www.Innovasic.com
8
140ns
Customer Support:
Data Sheet
1-888-824-4184
160ns