UPD4701A Datasheet, Circuit, NEC

UPD4701A Features

• Circuit
• X, Y 2-axis incremental encoder counter
• Counter input (Schmitt-triggered input) X axis: XA, XB 2-phase signal   4-multiplication count method used Y axis: YA, YB 2

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Part number:

UPD4701A

Manufacturer:

NEC

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📄 Datasheet

Description:

Mos integrated circuit. The µPD4701A is a counter for an X, Y 2-axis incremental encoder. When a two-phase encoder signal is input for the X and Y axes, dire

UPD4701A Application

• Applications which use a pointing device such as a mouse or track-ball. The CPU checks the switch input flag or count flag and reads the 12-bit coun

TAGS

UPD4701A

NEC

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