LC662304A Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LC662304A

Four-Bit Single-Chip Microcontrollers with 4, 6, 8, 12, and 16 KB of On-Chip ROM

SANYO -> Panasonic 

LC662304A, 662306A, 662308A, 662312A, 662316A

5. Inverter array circuit option

One of the following options can be selected for each of the following port sets: P40/P41, P42/P43, PD0/PD1, and

PD2/PD3. (PDs do not use option 1 because they are dedicated to input.)

Option

Circuit

Conditions and notes

1. Normal port I/O circuit

DSB

Output data

Input data

When the open-drain output type is selected

Output data

Input data

When the built-in pull-up resistor output type is

selected

Input

DSB

Output data

high

Input data

2. Inverter I/O circuit

Output

DSB

Output data

high

If this option is selected, The I/O circuit is

disabled by the DSB signal.

Also note that the open-drain port output type

option and the high level at reset option must be

selected.

Input data

DSB

No. 5483-8/25

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