NJU3504FA1 查看數據表（PDF） - Japan Radio Corporation

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NJU3504FA1

4-BIT SINGLE CHIP MICRO CONTROLLER

Japan Radio Corporation  

NJU3504

s MASK OPTION

The NJU3504 can set or select the following options by the mask option using the same mask of program

coding in ROM.

1) INPUT OUTPUT Terminal Selection

All of input-output terminals can select a type for each port from the following table1 to table2 by the mask option.

[ CIRCUIT TYPE TABLE 1 ]

TERMINAL TYPES

INPUT / OUTPUT

Terminal *1

SYMBOL

EXTRA FUNCTION

REMARKS

PA0

C

D

PA1

C

D

PA2

C

D

PA3

C

D

PB0

C

D

PB1

C

D

PB2

C

D

PB3

C

D

PC0

IA OA

IC OC

PC1

IA OA

IC OC

PD0

IA OB

IC

PD1

IA OB

IC

PD2

IA OB

IC

PD3

IA OB

IC

PE0

IA OB

IC

PE1

IA OB

IC

PE2

IA OB

IC

PE3

IA OB

IC

Note) ”C, D, IA, IC, OA, OB, OC” are symbols using on MASK OPTION GENERATOR(MOG).

*1) The symbol and detail circuits of INPUT OUTPUT TERMINAL are written in INPUT OUTPUT TERMINAL

TYPE.

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