HD6417034 Datasheet, PDF(445/691 Page) Renesas Technology Corp – SuperH RISC ENGINE SH7032 AND SH7034

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HD6417034 Datasheet, PDF (445/691 Pages) Renesas Technology Corp – SuperH RISC ENGINE SH7032 AND SH7034

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14.1.3 Configuration of Input Pins

Table 14.1 lists input pins for the A/D converter. The eight analog input pins are grouped into two

sets. Group 0 comprises analog input pins 0â3 (AN0âAN3) and group 1 comprises pins 4â7 (AN4â

AN7). Pins AVCC and AVSS are the power supply pins for the analog circuits of the A/D

converter. AVref is the analog reference voltage for A/D conversion.

Table 14.1 Input Pins

Pin Name

Abbreviation I/O Function

Analog supply voltage AVCC

Analog ground

AVSS

I Power supply for the analog circuits

I Ground and reference voltage for the analog

circuits

Analog reference

power supply

AVref

I Reference voltage for the analog circuits

Analog input 0

AN0

I Analog input pins, group 0

Analog input 1

AN1

I

Analog input 2

AN2

I

Analog input 3

AN3

I

Analog input 4

AN4

I Analog input pins, group 1

Analog input 5

AN5

I

Analog input 6

AN6

I

Analog input 7

AN7

I

A/D conversion trigger ADTRG

input

I A/D conversion start external trigger input

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