7 / 9 page

REJ99B0047-0100
-7-
3. Spec.A’s emulator MCU is M38507ARLSS which is under development.
When not using the additional functions, it is possible to develop program using
M38517RSS
4. In Spec.A,the built-in pull-up resisters can be used for termination of unused pins.
5. There are differences in electric characteristics,operation margin,noise immunity and
noise radiation between Spec.A and Standard version due to the difference in the
manufacturing processes.
When manufacturing an application system with Standard version switching to use of
Spec.A, please perform sufficient evaluations for the commercial samples of Spec.A
Mask ROM version.
Notes on converting Standard ver. into Spec.A (3)
Notes on converting Standard ver. into Spec.A (3)