IA186ES/IA188ES
Data Sheet
8-Bit/16-Bit Microcontrollers
November 15, 2011
2.3
Pins Used by Emulators
The following pins are used by emulators:
a19–a0
ao15–ao8
ad7–ad0
ale
bhe_n
aden_n (on the IA186ES)
clkouta
rfsh2_n/aden_n (on the IA188ES)
rd_n
s2_n–s0_n
s6/lock_n/clkdiv2_n
uzi_n
Emulators require that s6/lock_n/clkdiv2_n and uzi_n be configured as their normal functions
(i.e., as s6 and uzi_n, respectively). Holding bhe_n/aden_n (IA186ES) or rfsh_n/aden_n
(IA188ES) low during the rising edge of res_n, s6, and uzi_n will be configured at reset in their
normal functions instead of as PIOs.
3.
Maximum Ratings, Thermal Characteristics, and DC Parameters
For the Innovasic Semiconductor IA186ES and IA188ES microcontrollers, the absolute
maximum ratings, thermal characteristics, and DC parameters are provided in Tables 11
through 13, respectively.
Table 11. IA186ES and IA188ES Absolute Maximum Ratings
Parameter
Storage Temperature
Rating
−65°C to +125°C
Voltage on any Pin with Respect to vss −0.5V to +(vcc + 0.5)V
Table 12. IA186ES and IA188ES Thermal Characteristics
Symbol
TA
Characteristic
Ambient Temperature
Value
-40°C to 85°C
®
IA211050902-19
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