upd75112 Renesas Electronics Corporation., upd75112 Datasheet - Page 20

• Manufacturer Part Number: upd75112
• Description: 4-bit Single Chip-microcomputer
• Manufacturer: Renesas Electronics Corporation.

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5.6 Serial Interface
The PD75116 incorporates the clock synchronous 8-
bit serial interface. The serial interface has the follow-
ing two modes.
Connection with the PD75116 and the 75X series, 78K
series and various I/O devices is possible in the 3-wire
serial I/O mode.
PD75112, 75116
possible)
Operation stop mode
3-wire serial I/O mode (MSB/LSB top switching