IA186EM_11 Datasheet, PDF (124/146 Pages) InnovASIC, Inc – 8-Bit/16-Bit Microcontrollers

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Data Sheet
February 25, 2011
0ns
ccllkkoouuttAa
hhoolldd
hhllddaa
ad15–ad0 (IA1a8d6[1E5M:0),],denn__nn
ad15–ad0 (IA186EM), s6,
rd_nd,t/wr_{s_r2n__,nns,-s2b1_h_nen–}__,snw1h(_I_bAn_{_,1nw8,w}6hE_lbbM__{_nn}),,
wlb_n (IA186EM)
20ns
40ns
60ns
80ns
100ns 120ns 140ns
58
62
15
63
Figure 27. Bus Hold Entering
0ns
cclklkoouutAta
hhooldld
hhldldaa
ad15–ad0 (IA1a8d6[1E5M:0)], ddeenn__nn
ad15–ad0 (IA186EM), s6,
rd_n, w_sr₂__{_}n_n,_-sb₁h_{_}e_n__,n_wh(I_bA_{_}1_n8_,w6E_lbM_{_n}),
dt/r_n, s2_n–s1_n, whb_n,
wlb_n (IA186EM)
20ns
40ns
60ns
80ns
100ns 120ns 140ns
58
62
5
64
Figure 28. Bus Hold Leaving
®
IA211050831-19
http://www.Innovasic.com
UNCONTROLLED WHEN PRINTED OR COPIED
Customer Support:
Page 124 of 146
1-888-824-4184