87C196JQ Intel Corporation, 87C196JQ Datasheet - Page 10

• Manufacturer Part Number: 87C196JQ
• Description: ADVANCED 16-BIT CHMOS MICROCONTROLLER
• Manufacturer: Intel Corporation

87C196KR KQ 87C196JV JT 87C196JR JQ
AC CHARACTERISTICS
Test Conditions Capacitance Load on All Pins
The system must meet these specifications to work with the 87C196KR KQ JV JT JR JQ
NOTE
1 If max is exceeded additional wait states will occur
The 87C196KR KQ JV JT JR JQ will meet these specifications
10
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
Symbol
F
T
T
T
T
T
T
T
T
T
T
T
AVYV
LLYV
YLYH
CLYX
LLYX
AVGV
LLGV
CLGX
AVDV
RLDV
CLDV
RHDZ
RXDX
XTAL
OSC
XHCH
CLCL
CHCL
CLLH
LLCH
LHLH
LHLL
AVLL
LLAX
LLRL
Address Valid to READY Setup
ALE Low to READY Setup
Non READY Time
READY Hold after CLKOUT Low
READY Hold after ALE Low
Address Valid to Buswidth Setup
ALE Low to Buswidth Setup
Buswidth Hold after CLKOUT Low
Address Valid to Input Data Valid
RD Active to Input Data Valid
CLKOUT Low to Input Data Valid
End of RD to Input Data Float
Data Hold after RD Inactive
Oscillator Frequency
Oscillator Period (1 Fxtal)
XTAL1 High to CLKOUT
High or Low
CLKOUT Period
CLKOUT High Period
CLKOUT Falling Edge
to ALE Rising
ALE ADV Falling Edge
to CLKOUT Rising
ALE ADV Cycle Time
ALE ADV High Period
Address Setup to ALE ADV
Falling Edge
Address Hold after ALE ADV
Falling Edge
ALE ADV Falling Edge to
RD Falling Edge
Parameter
Parameter
(Over Specified Operating Conditions)
e
100 pF Rise and Fall Times
T
T
T
T
T
OSC
OSC
OSC
OSC
OSC
T
b
b
OSC
62 5
Min
4 0
20
10
20
Min
b
b
b
b
b
0
0
0
b
10
10
15
40
30
No Upper Limit
15
2 T
4 T
OSC
OSC
T
T
2 T
2 T
2 T
3 T
OSC
OSC
e
T
T
T
T
T
OSC
OSC
OSC
OSC
OSC
Max
16 0
250
110
OSC
OSC
OSC
OSC
15
15
10 ns F
T
Max
a
a
OSC
b
b
b
b
b
15
10
b
b
b
b
70
30
60
22
50
75
40
75
55
OSC
e
MHz
Units
16 MHz
ns
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(2)
(1)
(1)
(1)