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M66013FP - 8-bit I/O Expander

General Description

The M66013FP is a semiconductor IC that is capable of performing serial-parallel conversion of data.

This IC can set addresses.

The microcomputer uses the four signal lines of EN, CLK, DI and DO to send and receive data.

Key Features

  • Is capable of providing high speed serial communication at 8 MHz.
  • Provides two modes: echo back mode and normal mode.
  • Is capable of reading serial input data in echo back mode. (However, 3 bits are available for the address. ).
  • Is capable of achieving communication protocol of current M66009FP in the normal mode. (However, 4 bits are available for the address. ).
  • Uses different commands in operations for output of data to I/O port: command for writin.

📥 Download Datasheet

Datasheet Details

Part number M66013FP
Manufacturer Renesas
File Size 178.90 KB
Description 8-bit I/O Expander
Datasheet download datasheet M66013FP Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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M66013FP 8-bit I/O Expander with Address REJ03F0266-0200 Rev.2.00 Mar 18, 2008 Description The M66013FP is a semiconductor IC that is capable of performing serial-parallel conversion of data. This IC can set addresses. The microcomputer uses the four signal lines of EN, CLK, DI and DO to send and receive data. The IC adopts the two types of operation modes: echo-back mode and normal mode. In the echo-back mode, data received in serial can be sent to the sender within the same sequence (*1) as it is. In the normal mode, restriction is given to the data to be sent to the sender. However, the normal mode supports the same communication protocol as that of the M66009FP. Note: *1 One of the higher order command bits is excluded.