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HD4074618 Datasheet 4-bit Single-chip Microcomputer

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: To all our customers Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.

Key Features

  • 46 I/O pins (HD404889/HD404899/HD404878 Series) 41 I/O pins (HD404868 Series) Large-current I/O pins (source: 10 mA max. ):4 Large-current I/O pins (sink: 15 mA max. ): 8 (HD404889/HD404899/HD404878 Series) 6 (HD404868 Series) LCD segment multiplexed pins:16 Analog input multiplexed pins: 6 (HD404889 and HD404899 Series) 4 (HD404868 Series) HD404889/HD404899/HD404878/HD404868 Series.
  • Four Timer/counters 8-bit timer: 2 (HD404889/HD404899/HD404878 Series) 1 (HD404868 Series) 16-b.

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