µPD703003A, 703004A, 703025A
CONTENTS
1. DIFFERENCES AMONG PRODUCTS ............................................................................................ 6
2. PIN FUNCTIONS .............................................................................................................................. 7
2.1 Port Pins ................................................................................................................................ 7
2.2 Non-Port Pins ........................................................................................................................ 9
2.3 Pin I/O Circuits and Recommended Connection of Unused Pins .................................... 11
3. ELECTRICAL SPECIFICATIONS .................................................................................................... 14
4. PACKAGE DRAWING ..................................................................................................................... 36
5. RECOMMENDED SOLDERING CONDITIONS ............................................................................... 37
Data Sheet U13188EJ4V0DS00
5