83C196LC Intel Corporation, 83C196LC Datasheet - Page 14

• Manufacturer Part Number: 83C196LC
• Description: CHMOS 16-BIT MICROCONTROLLER
• Manufacturer: Intel Corporation

83C196LC, 83C196LD — AUTOMOTIVE
14
5.2 AC Characteristics
Test Conditions: capacitive load on all pins = 100 pF, rise and fall times = 10 ns, F
F
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
NOTES:
1.
2.
3.
4.
5.
Symbol
XTAL
XTAL
XHCH
CLCL
CHCL
CLLH
LLCH
LHLH
LHLL
AVLL
LLAX
LLRL
RLCL
RLRH
RHLH
RLAZ
LLWL
CLWL
QVWH
CHWH
WLWH
WHQX
WHLH
WHAX
RHAX
1
1
Testing is performed at 4 MHz, however, the device is static by design and will typically operate below
1 Hz.
Typical specifications, not guaranteed.
Assuming back-to-back bus cycles.
8-bit bus only.
T
RLAZ
(max) = 5 ns by design.
Oscillator Frequency
Oscillator Period (1/F
XTAL1 High to CLKOUT High or Low
CLKOUT Cycle Time
CLKOUT High Period
CLKOUT Falling to ALE Rising
ALE Falling to CLKOUT Rising
ALE Cycle Time
ALE High Period
Address Setup to ALE Low
Address Hold after ALE Low
ALE Low to RD# Low
RD# Low to CLKOUT Low
RD# Low to RD# High
RD# High to ALE Rising
RD# Low to Address Float
ALE Low to WR# Low
CLKOUT Low to WR# Falling Edge
Data Valid to WR# High
CLKOUT High to WR# Rising Edge
WR# Low to WR# High
Data Hold after WR# High
WR# High to ALE High
AD15:8 Hold after WR# High
AD15:8 Hold after RD# High
The 83C196LC, 83C196LD meets these specifications
Parameter
XTAL
1
)
Table 7. AC Characteristics
T
T
ADVANCE INFORMATION
T
T
T
T
T
T
T
T
T
T
XTAL
XTAL
T
XTAL
XTAL
XTAL
XTAL
XTAL
XTAL
XTAL
XTAL
XTAL
XTAL
XTAL
T
45.45
Min
–10
–20
–10
–10
–10
4.0
XTAL
1
1
20
1
1
1
1
1
1
1
1
1
1
– 30
– 30
1
– 10
– 10
– 15
– 40
– 30
– 10
– 23
– 20
– 25
– 10
– 5
1
(4)
(4)
2 T
4 T
XTAL
XTAL
XTAL
1
1
T
T
T
T
XTAL
XTAL
XTAL
XTAL
1
Max
22.0
200
110
= 22 MHz.
15
15
20
20
15
1
1
1
5
1
+ 15
+ 10
+ 25
+ 15
MHz
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
(2)
(3)
(5)
(3)
(1)