Data Sheet U14780EJ1V0DS00

7

µµµµPD703034A, 703034AY, 703035A, 703035AY, 70F3035A, 70F3035AY

CONTENTS

1.

DIFFERENCES AMONG PRODUCTS ............................................................................................... 8

1.1

Differences of

µµµµPD703034A, 703034AY, 703035A, 703035AY, 70F3035A, and 70F3035AY................. 8

2.

PIN FUNCTIONS.................................................................................................................................. 9

2.1

Port Pins..................................................................................................................................................... 9

2.2

Non-Port Pins........................................................................................................................................... 11

2.3

Pin I/O Circuits and Recommended Connection of Unused Pins ....................................................... 15

3.

PROGRAMMING FLASH MEMORY (

3.1

Selecting Communication Mode ............................................................................................................ 19

3.2

Function of Flash Memory Programming.............................................................................................. 20

3.3

Connecting Dedicated Flash Programmer ............................................................................................ 20

4.

ELECTRICAL SPECIFICATIONS...................................................................................................... 22

4.1

Flash Memory Programming Mode (

µµµµPD70F3035A, 70F3035AY only) ............................................... 47

5.

PACKAGE DRAWINGS..................................................................................................................... 48

6.

RECOMMENDED SOLDERING CONDITIONS ............................................................................... 50