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80C51FA/83C51FA PRODUCT
OPTIONS
Intel's extended and automotive temperature range
products are designed to meet the needs of those
applications whose operating requirements exceed
commercial standards.
With the commercial standard temperature range,
operational characteristics are guaranteed over the
x
x
Figure 2. MCS
Temperature
Classification
Extended
Automotive
temperature range of 0
extended temperature range option, operational
characteristics are guaranteed over the temperature
range of -40 °C to + 85°C ambient. For the automo-
tive temperature range option, operational charac-
teristics are guaranteed over the temperature range
of
As shown in Figure 2 temperature, burn-in, and
package options are identified by a one- or two-letter
prefix to the part number.
x
51 Microcontroller Product Family Nomenclature
®
Table 1. Temperature Options
Operating
Temperature
Temperature
Designation
°
-
T
-
L
-
A
-
B
AUTOMOTIVE 80C51FA/83C51FA
°
C to 70
°
C ambient. With the
ambient.
Burn-In
Options
C Ambient
+
40 to
85
Standard
+
40 to
85
Extended
+
40 to
125
Standard
+
40 to
125
Extended
270501– 2
3
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