87C196JQ Intel Corporation, 87C196JQ Datasheet - Page 13

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

EXTERNAL CLOCK DRIVE
EXTERNAL CLOCK DRIVE WAVEFORMS
AC TESTING INPUT OUTPUT WAVEFORMS
THERMAL CHARACTERISTICS
NOTES
1
2 All values of
vironment (with or without airflow and how much airflow) and
device power dissipation at temperature of operation Typical
variations are
3 Values listed are at a maximum power dissipation of 0 50W
NOTE
AC Testing Inputs are driven at 3 5V for a logic ‘‘1’’ and
0 45V for a logic ‘‘0’’ Timing measurements are made
at 2 0V for a logic ‘‘1’’ and 0 8V for logic ‘‘0’’
AN87C196KR KQ
AN87C196JV JT JR JQ
JC
JA
Device and Package
(68-Lead PLCC)
(52-Lead PLCC)
1 T
T
T
T
T
T
Symbol
e
e
XLXL
XHXX
XLXX
XLXH
XHXL
XLXL
Thermal resistance between junction and the surround-
ing environment (ambient) Measurements are taken 1
ft away from case in air flow environment
Thermal resistance between junction and package sur-
face (case)
g
2 C W
JA
and
JC
Oscillator Frequency
Oscillator Period (T
High Time
Low Time
Rise Time
Fall Time
may fluctuate depending on the en-
Parameter
41 C W
42 C W
JA
270827–8
OSC
14 C W
15 C W
)
JC
87C196KR KQ 87C196JV JT 87C196JR JQ
FLOAT WAVEFORMS
0 35 T
0 35 T
NOTE
For timing purposes a port pin is no longer floating
when a 150 mV change from load voltage occurs and
begins to float when a 150 mV change from the loading
V
OH
62 5
Min
4 0
V
OSC
OSC
OL
level occurs I
0 65 T
0 65 T
OL
Max
250
16
10
10
I
OH s
OSC
OSC
15 mA
270827 –7
270827 – 9
Units
MHz
ns
ns
ns
ns
ns
13