HD6432351 datasheet(53/1025 Pages) RENESAS

53 / 1025 page

Section 1 Overview

Rev. 3.00 Sep 15, 2006 page 19 of 988

REJ09B0330-0300

Pin No.

Type

Symbol

TFP-120 FP-128

I/O

Name and Function

A/D converter

and D/A

converter

AVCC

103

Input

This is the power supply pin for the

A/D converter and D/A converter.

When the A/D converter and D/A

converter are not used, this pin

should be connected to the system

power supply (+5 V).

AVSS

103

113

Input

This is the ground pin for the A/D

converter and D/A converter.

This pin should be connected to the

system power supply (0 V).

Vref

104

Input

This is the reference voltage input

pin for the A/D converter and D/A

converter.

When the A/D converter and D/A

converter are not used, this pin

should be connected to the system

power supply (+5 V).

I/O ports

P17 to

P10

105 to

112

115 to

122

I/O

Port 1: An 8-bit I/O port. Input or

output can be designated for each bit

by means of the port 1 data direction

P27 to

P20

64 to 71

72 to 79

I/O

Port 2: An 8-bit I/O port. Input or

output can be designated for each bit

by means of the port 2 data direction

P35 to

P30

58 to 53

64 to 59

I/O

Port 3: A 6-bit I/O port. Input or

output can be designated for each bit

by means of the port 3 data direction

P47 to

P40

102 to

112 to

105

Input

Port 4: An 8-bit input port.

P53 to

P50

92 to 89

102, 101,

98, 97

I/O

Port 5: A 4-bit I/O port. Input or

output can be designated for each bit

by means of the port 5 data direction

HD6432351 датащи(PDF) 53 Page - Renesas Technology Corp

HD6432351 датащи(HTML) 53 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL