87C196JV Intel Corporation, 87C196JV Datasheet - Page 19

• Manufacturer Part Number: 87C196JV
• Description: ADVANCED 16-BIT CHMOS MICROCONTROLLER
• Manufacturer: Intel Corporation

Datasheet
Table 6. AC Characteristics (Sheet 2 of 2)
(over specified operating conditions); Test conditions: capacitance load on all
pins = 100 pF, Rise and fall times = 10 ns, F
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
NOTES:
Symbol
1. If max is exceeded, additional wait states will occur.
2. Testing performed at 4 MHz; however, the device is static by design and will typically operate below 1 Hz.
3. Typical specifications, not guaranteed.
4. Assuming back-to-back bus cycles.
5. 8-bit bus only.
6. T
7. T
LLRL
RLCL
RLRH
RHLH
RLAZ
LLWL
CLWL
QVWH
CHWH
WLWH
WHQX
WHLH
WHBX
WHAX
RHBX
RHAX
RLAZ
OFD
is the time for the oscillator fail detect circuit (OFD) to react to a clock failure.
(max) = 5 ns by design.
ALE/ADV# Falling Edge to RD# Falling Edge
RD# Low to CLKOUT Falling Edge
RD# Low Period
RD# Rising Edge to ALE/ADV# Rising Edge
RD# Low to Address Float
ALE/ADV# Falling Edge to WR# Falling Edge
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/ADV# Rising Edge
BHE#, INST Hold after WR# Rising Edge
AD[15:8] Hold after WR# Rising Edge
BHE#, INST Hold after RD# Rising Edge
AD[15:8] Hold after RD# Rising Edge
Parameter
Automotive — 87C196KR, JV, JT, JR, CA Microcontrollers
OSC
= 16 MHz
CA: T
T
T
T
T
T
T
T
T
T
T
T
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
T
Min
–10
OSC
OSC
–5
4
– 30
– 10
– 23
– 20
– 25
– 10
– 10
– 30
– 10
– 30
– 5
– 10
T
T
OSC
OSC
Max
30
25
15
5
+ 25
+ 15
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(4)
(6)
(4)
(5)
(5)
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