S80C186EC20 Intel, S80C186EC20 Datasheet - Page 34

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

80C186EC 188EC 80L186EC 188EC
AC Characteristics 80L186EC13
NOTES
6 See Figure 15 for rise and fall times
7 T
8 T
9 Setup and Hold are required to guarantee recognition
10 Setup and Hold are required for proper operation
AC Characteristics 80L186EC16
34
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
T
T
T
INPUT REQUIREMENTS
T
T
T
T
T
T
CHOV1
CHOV2
F
C
CH
CL
CR
CF
CD
PH
PL
PR
PF
CHOV1
CHOV2
CHOV3
CLOV1
CLOV2
CLOV3
CLOV4
CHOF
CLOF
CHIS
CHIH
CLIS
CLIH
CLIS
CLIH
applies to BHE (RFSH) LOCK and A19 16 only after a HOLD release
applies to RD and WR only after a HOLD release
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
S2 0 DT R BHE LOCK
LCS UCS DEN A19 16 RD WR NCS
WDTOUT ALE
GCS7 0
LOCK RESOUT HLDA T0OUT T1OUT
RD WR AD15 0 (AD7 0 A15 8) BHE
(RFSH) NCS INTA DEN
GSC7 0 LCS UCS
S2 0 A19 16
RD WR BHE (RFSH) DT R LOCK
S2 0 A19 16
DEN AD15 0 (AD7 0 A15 8)
TEST NMI T1IN T0IN READY
CTS1 0 BCLK1 0 P3 4 P3 5
TEST NMI T1IN T0IN READY
CTS1 0 BCLK1 0 P3 4 P3 5
AD15 0 (AD7 0) READY
AD15 0 (AD7 0) READY
HOLD RESIN PEREQ ERROR DRQ3 0
HOLD RESIN PEREQ ERROR DRQ3 0
Parameter
(Continued)
(Operating Temperature 0 C to 70 C)
(T 2)
(T 2)
31 25
Min
13
13
15
15
15
0
1
1
0
1
1
3
3
3
3
3
3
3
0
0
3
3
3
b
b
16 MHz
5
5
(T 2)
(T 2)
2 TC
Max
32
10
10
20
25
30
32
25
30
32
34
28
32
%
%
%
9
9
a
a
5
5
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
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 4 6
1 4 6
1 4 6
1 10
1 10
1 2
1 2
1 3
1 3
1 4
1 5
1 5
1 9
1 9
1 9
1 9
1
1
1
1
1
1
1