NJU3554 Просмотр технического описания (PDF) - Japan Radio Corporation

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NJU3554

4-BIT SINGLE CHIP OTP MICRO CONTROLLER

Japan Radio Corporation  

NJU3554

s OPTION as same as mask version (NJU3504)

1) INPUT OUTPUT Terminal Selection

All of input-output terminals select a terminal type for each port from the following table1 and table2 by

the mask option.

[ CIRCUIT TYPE TABLE 1 ]

TERMINAL TYPES

Input / Output

Terminal*1

SYMBOL

EXTRA FUNCTION

REMARKS

PA0

IOP

IO

PA1

IOP

IO

PA2

IOP

IO

PA3

IOP

IO

PB0

IOP

IO

PB1

IOP

IO

PB2

IOP

IO

PB3

IOP

IO

PC0

ICP ONP

IC ON

PC1

ICP ONP

IC ON

PD0

ICP OC

IC

PD1

ICP OC

IC

PD2

ICP OC

IC

PD3

ICP OC

IC

PE0

ICP OC

IC

PE1

ICP OC

IC

PE2

ICP OC

IC

PE3

ICP OC

IC

Note) The symbol in the above table is the same as in mask option generator software.

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

TERMINAL TYPE.

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