
Data Sheet U14734EJ1V0DS00
7
μ
PD703031A, 703031AY, 703033A, 703033AY, 70F3033A, 70F3033AY
CONTENTS
1.
DIFFERENCES AMONG PRODUCTS............................................................................................... 8
1.1
Differences of
μ
PD703031A, 703031AY, 703033A, 703033AY, 70F3033A, and 70F3033AY.................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 (
μ
PD70F3033A, 70F3033AY ONLY)................................... 19
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 (
μ
PD70F3033A, 70F3033AY only) ...............................................47
5.
PACKAGE DRAWINGS..................................................................................................................... 48
6.
RECOMMENDED SOLDERING CONDITIONS ............................................................................... 50