H8SLASH3026F datasheet(51/841 Pages) RENESAS

51 / 841 page

Section 1 Overview

Rev. 2.00 Sep 20, 2005 page 13 of 800

REJ09B0260-0200

Pin No.

Type

Symbol

FP-100B

TFP-100B FP-100A I/O

Name and Function

D/A

converter

DA1, DA0 85, 84

87, 86

Output Analog output: Analog output from the

D/A converter

Analog

power

supply

AVCC

Input

Power supply pin for the A/D and D/A

converters. Connect to the system power

supply when not using the A/D and D/A

converters.

AVSS

Input

Ground pin for the A/D and D/A converters.

Connect to system ground (0 V).

Analog

power

supply

VREF

Input

Reference voltage input pin for the A/D and

D/A converters. Connect to the system power

supply when not using the A/D and

D/A converters.

I/O ports

P17 to P10 43 to 36

45 to 38 Input/

output

Port 1: Eight input/output pins. The direction

of each pin can be selected in the port 1 data

direction register (P1DDR).

P27 to P20 52 to 45

54 to 47 Input/

output

Port 2: Eight input/output pins. The direction

of each pin can be selected in the port 2 data

direction register (P2DDR).

P37 to P30 34 to 27

36 to 29 Input/

output

Port 3: Eight input/output pins. The direction

of each pin can be selected in the port 3 data

direction register (P3DDR).

P47 to P40 26 to 23,

21 to 18

28 to 25,

23 to 20

Input/

output

Port 4: Eight input/output pins. The direction

of each pin can be selected in the port 4 data

direction register (P4DDR).

P53 to P50 56 to 53

58 to 55 Input/

output

Port 5: Four input/output pins. The direction

of each pin can be selected in the port 5 data

direction register (P5DDR).

P67 to P60 61,

72 to 69,

60 to 58

63,

74 to 71,

62 to 60

Input/

output

Port 6: Eight input/output pins. The direction

of each pin can be selected in the port 6 data

direction register (P6DDR).

P77 to P70 85 to 78

87 to 80 Input

Port 7: Eight input pins

P84 to P80 91 to 87

93 to 89 Input/

output

Port 8: Five input/output pins. The direction of

each pin can be selected in the port 8 data

direction register (P8DDR).

P95 to P90 17 to 12

19 to 14 Input/

output

Port 9: Six input/output pins. The direction of

each pin can be selected in the port 9 data

direction register (P9DDR).

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