IA186EB/IA188EB
8-Bit/16-Bit Microcontrollers
Data Sheet
July 10, 2011
For specific 5.0- and 3.3-volt characteristics, refer to Tables 13 and 14, respectively.
Table 13. AC Input Characteristics for 5.0-Volt Operation
Symbol
t
CHIS
t
CHIH
t
CLIS
t
CLIS
t
CLIH
t
CLIH
Pins
test_n, nmi, int4–int0, bclk1–bclk0, t1in–t0in, ready, cts1_n–cts0_n, p2.6, p2.7
test_n, nmi, int4–int0, bclk1–bclk0, t1in–t0in, ready, cts1_n–cts0_n
ad15–ad0, ad7–ad0 (IA188EB), ready
hold, pereq, error_n
ad15–ad0, ad7–ad0 (IA188EB), ready
hold, pereq, error_n
Min Max Units
10
–
ns
3
–
ns
10
–
ns
10
–
ns
3
–
ns
3
–
ns
Table 14. AC Input Characteristics for 3.3-Volt Operation
Symbol
t
CHIS
t
CHIH
t
CLIS
t
CLIS
t
CLIH
t
CLIH
Pins
test_n, nmi, int4–int0, bclk1–bclk0, t1in–t0in, ready, cts1_n–cts0_n, p2.6, p2.7
test_n, nmi, int4–int0, bclk1–bclk0, t1in–t0in, ready, cts1_n–cts0_n
ad15–ad0, ad7–ad0 (IA188EB), ready
hold, pereq, error_n
ad15–ad0, ad7–ad0 (IA188EB), ready
hold, pereq, error_n
Min Max Units
10
–
ns
3
–
ns
10
–
ns
10
–
ns
3
–
ns
3
–
ns
Figure 13. AC Output Characteristics
For specific 5.0- and 3.3-volt characteristics, refer to Tables 15 and 16, respectively.
IA211080314-13
UNCONTROLLED WHEN PRINTED OR COPIED
Page 52 of 85
Customer Support:
1-888-824-4184
INNOVASIC [ INNOVASIC, INC ]
