ia186xl Innovasic Semiconductor Inc., ia186xl Datasheet - Page 61

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

IA186XL/IA188XL
16-Bit Microcontrollers
a19/once_n,
a18–a16
pcs6_n–pcs0_n,
mcs3_n–mcs0_n,
ucs_n, lcs_n
s2_n–s0_n
a19/once_n,
a18–a16
ad15–ad0 (IA186XL);
a15–a8,
ad7–ad0 (IA188XL)
pcs6_n–pcs0_n,
mcs3_n–mcs0_n,
lcs_n, ucs_n
s2_n–s0_n
bhe_n (IA186XL),
rfsh_n (IA188XL)
wr_n, lock_n;
bhe_n (IA186XL);
rfsh_n (IA188XL)
Figure 28. Refresh During Hold Acknowledge Timing
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Page 61 of 72
Preliminary Data Sheet
September 30, 2008
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