PD78F9212CS datasheet(11/30 Pages) RENESAS

Part #	PD78F9212CS

Description	8-BIT SINGLE-CHIP MICROCONTROLLERS

PDF	30 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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11 / 30 page

Preliminary Product Information U18551EJ2V0PM

µ PD78F9210CS, 78F9211CS, 78F9212CS

1.3

Pin I/O Circuits and Connection of Unused Pins

Table 1-1 shows I/O circuit type of each pin and the connections of unused pins.

For the configuration of the I/O circuit of each type, refer to Figure 1-1.

Table 1-1. Types of Pin I/O Circuits and Connection of Unused Pins

Pin Name

I/O Circuit Type

I/O

Recommended Connection of Unused Pin

P20/ANI0/TI000/TOH1

P21/ANI1/TI010/TO00/

INTP0

Input:

Individually connect to VDD or VSS via resistor.

Output: Leave open.

P22/ANI2/X2

P23/ANI3/X1

Input:

Individually connect to VSS via resistor.

Output: Leave open.

P32/INTP1

8-A

I/O

Input:

Individually connect to VDD or VSS via resistor.

Output: Leave open.

P34/RESET

Input

Connect to VDD via resistor.

P40 to P47

8-A

I/O

Input:

Individually connect to VDD or VSS via resistor.

Output: Leave open.

PD78F9212CS Datasheet(PDF) 11 Page - Renesas Technology Corp