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MOTOROLA M68040 USER’S MANUAL 12-1
SECTION 12
ORDERING INFORMATION AND
MECHANICAL DATA
This section contains the ordering information, pin assignments, and package dimensions
of the MC68040, MC68040V, MC68LC040, MC68EC040, and MC68EC040V. The pin
assignments depicted in this section for the MC68LC040 also serve as the pin
assignments for the MC68040V with a few differences as indicated.
12.1 ORDERING INFORMATION
The following table provides ordering information pertaining to the MC68040, MC68040V,
MC68LC040, MC68EC040, and MC68EC040V package types, frequencies, temperatures,
and Motorola order numbers.
Package Type Frequency Maximum Junction
Temperature
Minimum Ambient
Temperature Order Number
Pin Grid Array
RC Suffix 20 MHz 110 °C0 °C
MC68LC040RC20B
MC68EC040RC20B
Pin Grid Array
RC Suffix 25 MHz 110 °C0 °C
MC68040RC25
MC68LC040RC25B
MC68EC040RC25B
MC68040RC25V
Pin Grid Array
RC Suffix 33 MHz 110 °C0 °C
MC68040RC33
MC68LC040RC33B
MC68EC040RC33B
MC68040RC33V
184 Pin QFP
FE Suffix 20 MHz 110 °C0 °C
MC68LC040FE20B
MC68EC040FE20B
184 Pin QFP
FE Suffix 25 MHz 110 °C0 °C
MC68LC040FE25B
MC68EC040FE25B
MC68040FE25V
184 Pin QFP
FE Suffix 33 MHz 110 °C0 °C
MC68LC040FE33B
MC68EC040FE33B
MC68040FE33V
12.2 PIN ASSIGNMENTS
The following are the pin assignments for the MC68040, MC68040V, MC68LC040,
MC68EC040, and MC68EC040V package types.
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