Ac Specifications; Ac Characteristics 80C186Eb25 - Intel 80C186EB Manual

80C186EB 80C188EB 80L186EB 80L188EB

AC SPECIFICATIONS

AC Characteristics 80C186EB25

Symbol
INPUT CLOCK
T CLKIN Frequency
F
T CLKIN Period
C
T CLKIN High Time
CH
T CLKIN Low Time
CL
T CLKIN Rise Time
CR
T CLKIN Fall Time
CF
OUTPUT CLOCK
T CLKIN to CLKOUT Delay
CD
T CLKOUT Period
T CLKOUT High Time
PH
T CLKOUT Low Time
PL
T CLKOUT Rise Time
PR
T CLKOUT Fall Time
PF
OUTPUT DELAYS
T ALE S2 0 DEN DT R BHE (RFSH) LOCK A19 16
CHOV1
T GCS0 7 LCS UCS NCS RD WR
CHOV2
T BHE (RFSH) DEN LOCK RESOUT HLDA T0OUT
CLOV1
T1OUT A19 16
T RD WR GCS7 0 LCS UCS AD15 0 (AD7 0 A15 8)
CLOV2
NCS INTA1 0 S2 0
T RD WR BHE (RFSH) DT R LOCK S2 0 A19 16
CHOF
T DEN AD15 0 (AD7 0 A15 8)
CLOF
28
Parameter
25 MHz
Units
Min Max
0 50 MHz
20 ns
%
8 ns
%
8 ns
%
1 7 ns
1 7 ns
0 16 ns
2 T ns
C
(T 2) 5 (T 2) 5 ns
b a
(T 2) 5 (T 2) 5 ns
b a
1 6 ns
1 6 ns
3 17 ns
3 20 ns
3 17 ns
3 20 ns
0 20 ns
0 20 ns
Notes
1
1
1 2
1 2
1 3
1 3
1 4
1
1
1
1 5
1 5
1 4 6 7
1 4 6 8
1 4 6
1 4 6
1
1