ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 124

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

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
rd_n, wr_n, bhe_n (IA186EM),
ad15–ad0 (IA186EM), den_n
dt/r_n, s2_n–s1_n, whb_n,
ad15–ad0 (IA186EM), s6,
rd_n, wr_n, bhe_n (IA186EM),
s2_n-s1_n,whb_n,wlb_n
ad15–ad0 (IA186EM), den_n
dt/r_n, s2_n–s1_n, whb_n,
ad15–ad0 (IA186EM), s6,
s2_n-s1_n,whb_n,wlb_n
wlb_n (IA186EM)
ad[15:0],den_n
wlb_n (IA186EM)
ad[15:0],den_n
clkoutA
clkouta
®
hold
hlda
hold
hlda
clkoutA
clkouta
hold
hlda
hold
hlda
0ns
0ns
Figure 27. Bus Hold Entering
Figure 28. Bus Hold Leaving
20ns
20ns
UNCONTROLLED WHEN PRINTED OR COPIED
58
40ns
58
Page 124 of 145
40ns
IA211050831-16
60ns
60ns
62
80ns
80ns
63
15
62
100ns
100ns
64
5
December 24, 2008
http://www.Innovasic.com
120ns
120ns
Customer Support:
Data Sheet
1-888-824-4184
140ns
140ns