S80C186EC20 Intel, S80C186EC20 Datasheet - Page 30

• Manufacturer Part Number: S80C186EC20
• Description: 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR
• Manufacturer: Intel

80C186EC 188EC 80L186EC 188EC
AC SPECIFICATIONS
AC Characteristics 80C186EC25
30
Symbol
INPUT CLOCK
T
T
T
T
T
T
OUTPUT CLOCK
T
T
T
T
T
T
OUTPUT DELAYS
T
T
T
T
T
T
F
C
CH
CL
CR
CF
CD
PH
PL
PR
PF
CHOV1
CHOV2
CLOV1
CLOV2
CHOF
CLOF
CLKIN Frequency
CLKIN Period
CLKIN High Time
CLKIN Low Time
CLKIN Rise Time
CLKIN Fall Time
CLKIN to CLKOUT Delay
CLKOUT Period
CLKOUT High Time
CLKOUT Low Time
CLKOUT Rise Time
CLKOUT Fall Time
ALE S2 0 DEN DT R
BHE (RFSH) LOCK A19 16
GCS0 7 LCS UCS NCS RD WR
BHE (RFSH) DEN LOCK RESOUT
HLDA T0OUT T1OUT A19 16
RD WR GCS7 0 LCS UCS AD15 0
(AD7 0 A15 8) NCS INTA1 0 S2 0
RD WR BHE (RFSH) DT R
LOCK S2 0 A19 16
DEN AD15 0 (AD7 0 A15 8)
Parameter
(T 2)
(T 2)
Min
20
0
8
8
1
1
0
1
1
3
3
3
3
0
0
b
b
25 MHz
5
5
(T 2)
(T 2)
2 T
Max
50
10
10
17
17
20
17
20
20
20
%
%
%
6
6
a
a
C
5
5
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1 4 6 7
1 4 6 8
Notes
1 4 6
1 4 6
1 2
1 2
1 3
1 3
1 4
1 5
1 5
1
1
1
1
1
1
1