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RL78/D1A User's Manual: Hardware - Renesas

RL78/D1A User's Manual: Hardware - Renesas

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Under development<br />

Preliminary document<br />

Specifications in this document are tentative and subject to change.<br />

<strong>RL78</strong>/<strong>D1A</strong> CHAPTER 2 PIN FUNCTIONS<br />

Figure 2-1. Pin I/O Circuit List (1/3)<br />

Type 2 Type 2H<br />

IN IN<br />

Schmitt-triggered input with hysteresis characteristics<br />

Type 3-C Type 5-AH<br />

EVDD<br />

P-ch<br />

Data OUT<br />

N-ch<br />

EVSS<br />

pull-up<br />

enable<br />

Data<br />

Output<br />

disable<br />

Type 5-BA Type 11-Z<br />

pull-up<br />

enable<br />

Data<br />

Output<br />

disable<br />

Input characteristic<br />

Input enable<br />

EVDD<br />

EVSS<br />

Schmitt3<br />

Schmitt1<br />

P-ch<br />

N-ch<br />

EVDD<br />

P-ch<br />

IN/OUT<br />

Data<br />

Output<br />

disable<br />

Comparator<br />

Input<br />

enable<br />

Input<br />

enable<br />

IN/OUT<br />

R01UH0317EJ0004 Rev. 0.04 65<br />

Feb. 22, 2013<br />

+<br />

-<br />

VREF<br />

Schmitt3<br />

EVSS<br />

Schmitt3<br />

Input<br />

enable<br />

EVDD<br />

EVSS<br />

EVDD<br />

EVSS<br />

P-ch<br />

N-ch<br />

P-ch<br />

N-ch<br />

P-ch<br />

N-ch<br />

EVDD<br />

P-ch<br />

IN/OUT

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