參數(shù)資料
型號(hào): M80C186EB-13
廠商: Intel Corp.
英文描述: 16-Bit High-Integration Embedded Processor(16位高集成嵌入式處理器)
中文描述: 16位高性能嵌入式處理器集成(16位高集成嵌入式處理器)
文件頁(yè)數(shù): 21/56頁(yè)
文件大?。?/td> 855K
代理商: M80C186EB-13
M80C186EB
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Parameter
Maximum Rating
Storage Temperature àààààààààà
b
65
§
C to
a
150
§
C
Case Temp Under Biasààààààààà
b
55
§
C to
a
125
§
C
Supply Voltage
with respect to V
SS
àààààààààààà
b
0.5V to
a
6.5V
Voltage on other Pins
with respect to V
SS
àààààààà
b
0.5V to V
CC
a
0.5V
NOTICE: This data sheet contains information on
products in the sampling and initial production phases
of development. It is valid for the devices indicated in
the revision history. The specifications are subject to
change without notice.
*
WARNING: Stressing the device beyond the ‘‘Absolute
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.
OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Units
V
CC
Supply Voltage
4.5
5.5
V
T
F
Input Clock Frequency
M80C186EB-16
0
32
MHz
M80C186EB-13
0
26.08
MHz
M80C186EB-8
0
16
MHz
§
C
T
C
Case Temperature Under Bias
b
55
a
125
RECOMMENDED CONNECTIONS
Power and ground connections must be made to
multiple V
CC
and V
SS
pins. Every M80C186EB-
based circuit board should include separate power
(V
CC
) and ground (V
SS
) planes. Every V
CC
pin must
be connected to the power plane, and every V
SS
pin
must be connected to the ground plane. Pins identi-
fied as ‘‘NC’’ must not be connected in the system.
Liberal decoupling capacitance should be placed
near the M80C186EB. The processor can cause
transient power surges when its output buffers tran-
sition, particularly when connected to large capaci-
tive loads.
Low inductance capacitors and interconnects are
recommended for best high frequency electrical per-
formance. Inductance is reduced by placing the de-
coupling capacitors as close as possible to the
M80C186EB V
CC
and V
SS
package pins.
Always connect any unused input to an appropriate
signal level. In particular, unused interrupt inputs
(INT0:4) should be connected to V
CC
through a pull-
up resistor (in the range of 50 K
X
).
Leave any un-
used output pin or any NC pin unconnected.
21
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