TN80C188EA20 Intel, TN80C188EA20 Datasheet - Page 21

• Manufacturer Part Number: TN80C188EA20
• Description: IC MPU 16-BIT 5V 20MHZ 68-PLCC
• Manufacturer: Intel

Specifications of TN80C188EA20

• Rohs Status: RoHS non-compliant
• Processor Type: 80C188
• Features: EA suffix, 16-Bit, Extended Temp
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Other names: 803497

ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Storage Temperature
Case Temperature under Bias
Supply Voltage with Respect
Voltage on Other Pins with Respect
Recommended Connections
Power and ground connections must be made to
multiple V
circuit board should contain separate power (V
and ground (V
be connected to the appropriate plane Pins identi-
fied as ‘‘N C ’’ must not be connected in the system
Decoupling capacitors should be placed near the
processor The value and type of decoupling capac-
to V
to V
SS
SS
CC
and V
SS
) planes All V
SS
pins Every 80C186EA based
CC
b
0 5V to V
and V
b
b
b
65 C to
65 C to
0 5V to
SS
CC
pins must
a
a
a
a
150 C
150 C
6 5V
0 5V
CC
)
80C186EA 80C188EA 80L186EA 80L188EA
Maximum Ratings’’ may cause permanent damage
These are stress ratings only Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability
itors is application and board layout dependent The
processor can cause transient power surges when
its output buffers transition particularly when con-
nected to large capacitive loads
Always connect any unused input pins to an appro-
priate signal level In particular unused interrupt pins
(NMI INT3 0) should be connected to V
unwanted interrupts Leave any unused output pin
or any ‘‘N C ’’ pin unconnected
WARNING Stressing the device beyond the ‘‘Absolute
NOTICE This data sheet contains preliminary infor-
mation on new products in production It is valid for
the devices indicated in the revision history The
specifications are subject to change without notice
SS
to avoid
21
21