80C186EB Datasheet, PDF (30/59 Pages) Intel Corporation – 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

80C186EB 80C188EB 80L186EB 80L188EB
AC SPECIFICATIONS
AC Characteristics 80C186EB20 80C186EB13
Symbol
Parameter
20 MHz
Min
Max
13 MHz
Min
Max
Units Notes
INPUT CLOCK
T_F
CLKIN Frequency
T_C
CLKIN Period
T_CH
CLKIN High Time
T_CL
CLKIN Low Time
T_CR
CLKIN Rise Time
T_CF
CLKIN Fall Time
OUTPUT CLOCK
0
40
0
26
MHz
1
25
%
38 5
%
ns
1
10
%
12
%
ns
12
10
%
12
%
ns
12
1
8
1
8
ns
13
1
8
1
8
ns
13
T_CD
CLKIN to CLKOUT Delay
0
17
0
23
ns
14
T
CLKOUT Period
2 T_C
2 T_C
ns
1
T_PH
CLKOUT High Time
(T 2) ^b 5 (T 2) ^a 5 (T 2) ^b 5 (T 2) ^a 5 ns
1
T_PL
CLKOUT Low Time
(T 2) ^b 5 (T 2) ^a 5 (T 2) ^b 5 (T 2) ^a 5 ns
1
T_PR
CLKOUT Rise Time
1
6
1
6
ns
15
T_PF
CLKOUT Fall Time
1
6
1
6
ns
15
OUTPUT DELAYS
T_CHOV1 ALE S2 0 DEN DT R
BHE (RFSH) LOCK
A19 16
3
22
3
25
ns 1 4 6 7
T_CHOV2 GCS0 7 LCS UCS NCS
3
27
3
30
ns 1 4 6 8
RD WR
T_CLOV1 BHE (RFSH) DEN LOCK
3
22
3
25
ns 1 4 6
RESOUT HLDA T0OUT
T1OUT A19 16
T_CLOV2 RD WR GCS7 0 LCS
UCS AD15 0 (AD7 0
3
27
3
30
ns 1 4 6
A15 8) NCS INTA1 0 S2 0
T_CHOF RD WR BHE (RFSH)
0
25
0
25
ns
1
DT R LOCK S2 0 A19 16
T_CLOF DEN AD15 0 (AD7 0
A15 8)
0
25
0
25
ns
1
30
30