S80C196MC Datasheet, PDF (12/22 Pages) Intel Corporation – 8XC196MC INDUSTRIAL MOTOR CONTROL MICROCONTROLLER

8XC196MC
AC ELECTRICAL CHARACTERISTICS (Continued)
Test Conditions Capacitive load on all pins ^e 100 pF Rise and fall times ^e 10 ns F_OSC ^e 16 MHz
The 87C196MC will meet the following timing specifications
Symbol
Parameter
Min
Max
T_XHCH
T_CLCL
T_CHCL
T_CLLH
T_LLCH
T_LHLH
T_LHLL
T_AVLL
T_LLAX
T_LLRL
T_RLCL
T_RLRH
T_RHLH
T_RLAZ
T_LLWL
T_CLWL
T_QVWH
T_CHWH
T_WLWH
T_WHQX
T_WHLH
T_WHBX
T_WHAX
T_RHBX
T_RHAX
XTAL1 to CLKOUT High or Low
CLKOUT Cycle Time
CLKOUT High Period
CLKOUT Falling Edge to ALE Rising
ALE Falling Edge to CLKOUT Rising
ALE Cycle Time
ALE High Period
Address Setup to ALE Falling Edge
Address Hold after ALE Falling
ALE Falling Edge to RD Falling
RD Low to CLKOUT Falling Edge
RD Low Period
RD Rising Edge to ALE Rising Edge
RD Low to Address Float
ALE Falling Edge to WR Falling
CLKOUT Low to WR Falling Edge
Data Stable to WR Rising Edge
CLKOUT High to WR Rising Edge
WR Low Period
Data Hold after WR Rising Edge
WR Rising Edge to ALE Rising Edge
BHE INST Hold after WR Rising
AD8–15 Hold after WR Rising
BHE INST Hold after RD Rising
AD8–15 Hold after RD Rising
30
110
2 T_OSC
T_OSC ^b 10
T_OSC ^a 15
b₅
15
b₂₀
15
4 T_OSC
T_OSC ^b 10
T_OSC ^a 10
T_OSC ^b 15
T_OSC ^b 40
T_OSC ^b 30
4
30
T_OSC ^b 5
T_OSC
T_OSC ^a 25
T_OSC ^a 25
5
T_OSC ^b 10
0
25
T_OSC ^b 23
b₁₀
15
T_OSC ^b 30
T_OSC ^b 25
T_OSC ^b 10
T_OSC ^b 10
T_OSC ^b 30
T_OSC ^b 10
T_OSC ^b 30
T_OSC ^a 15
Units
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
Notes
3
3
1
3
1
2
2
NOTES
1 Assuming back to back cycles
2 8-bit bus only
3 If wait states are used add 2 T_OSC N where N e number of wait states
12