Ac Characteristics 80L186Ec16 - Intel 80C186EC Manual

80C186EC 188EC 80L186EC 188EC
AC Characteristics 80L186EC13
NOTES
6 See Figure 15 for rise and fall times
7 T applies to BHE (RFSH) LOCK and A19 16 only after a HOLD release
CHOV1
8 T applies to RD and WR only after a HOLD release
CHOV2
9 Setup and Hold are required to guarantee recognition
10 Setup and Hold are required for proper operation

AC Characteristics 80L186EC16

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 S2 0 DT R BHE LOCK
CHOV1
T LCS UCS DEN A19 16 RD WR NCS
CHOV2
WDTOUT ALE
T GCS7 0
CHOV3
T LOCK RESOUT HLDA T0OUT T1OUT
CLOV1
T RD WR AD15 0 (AD7 0 A15 8) BHE
CLOV2
(RFSH) NCS INTA DEN
T GSC7 0 LCS UCS
CLOV3
T S2 0 A19 16
CLOV4
T RD WR BHE (RFSH) DT R LOCK
CHOF
S2 0 A19 16
T DEN AD15 0 (AD7 0 A15 8)
CLOF
INPUT REQUIREMENTS
T TEST NMI T1IN T0IN READY
CHIS
CTS1 0 BCLK1 0 P3 4 P3 5
T TEST NMI T1IN T0IN READY
CHIH
CTS1 0 BCLK1 0 P3 4 P3 5
T AD15 0 (AD7 0) READY
CLIS
T AD15 0 (AD7 0) READY
CLIH
T HOLD RESIN PEREQ ERROR DRQ3 0
CLIS
T HOLD RESIN PEREQ ERROR DRQ3 0
CLIH
34
(Continued)
(Operating Temperature 0 C to 70 C)
Parameter Min Max
16 MHz
0 32
31 25
%
13
%
13
%
1 10
1 10
0 20
2 TC
(T 2) 5 (T 2) 5
b a
(T 2) 5 (T 2) 5
b a
1 9
1 9
3 25
3 30
3 32
3 25
3 30
3 32
3 34
0 28
0 32
15
3
15
3
15
3
Unit Notes
MHz 1
ns 1
ns 1 2
ns 1 2
ns 1 3
ns 1 3
ns 1 4
ns 1
ns 1
ns 1
ns 1 5
ns 1 5
ns 1 4 6 7
ns 1 4 6 8
ns 1 4 6
ns 1 4 6
ns 1 4 6
ns 1 4 6
ns 1 4 6
ns 1
ns 1
ns 1 9
ns 1 9
ns 1 10
ns 1 10
ns 1 9
ns 1 9