MB95110B Series
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DIFFERENCES AMONG PRODUCTS AND NOTES ON SELECTING PRODUCTS
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Notes on Using Evaluation Products
The evaluation product has not only the functions of the MB95110B corresponding products series but also
those of other products to support software development for multiple series and models of the F
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MC-8FX family.
The I/O addresses for peripheral resources not used by the MB95110B series are therefore access-barred.
Read/write access to these access-barred addresses may cause peripheral resources supposed to be unused
to operate, resulting in unexpected malfunctions of hardware or software.
Particularly, do not use word access to odd numbered byte address in the prohibited areas (If these access are
used, the address may be read or written unexpectedly).
Note that the values read from barred addresses are different between the evaluation product and the Flash
memory product. Therefore, the value must not be used for program.
The evaluation product do not support the functions of some bits in single-byte registers. Read/write access to
these bits does not cause hardware malfunctions. The evaluation, Flash memory, and MASK ROM products are
designed to behave completely the same way in terms of hardware and software.
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Difference of Memory Spaces
If the amount of memory on the evaluation product is different from that of the Flash memory or MASK ROM
product, carefully check the difference in the amount of memory from the model to be actually used when
developing software.
For details of memory space, refer to “■ CPU CORE”.
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Current Consumption
The current consumption of Flash memory product is greater than for MASK ROM product.
For details of current consumption, refer to “■ ELECTRICAL CHARACTERISTICS”.
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Package
For details of information on each package, refer to “■ PACKAGE DIMENSIONS”.
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Operating voltage
The operating voltage are different among the evaluation, Flash memory, and MASK ROM products.
For details of operating voltage, refer to “■ ELECTRICAL CHARACTERISTICS”
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Difference between RST and MOD pins
The input type of RST and MOD pins is CMOS input on the Flash memory product.
The RST and MOD pins are hysteresis inputs on the MASK ROM product. A pull - down resistor is provided for
the MOD pin of the MASK ROM product.
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FUJITSU [ FUJITSU COMPONENT LIMITED. ]
