UPD75238GJ NEC [NEC], UPD75238GJ Datasheet - Page 6

• Manufacturer Part Number: UPD75238GJ
• Description: 4 BIT SINGLE-CHIP MICROCOMPUTER
• Manufacturer: NEC [NEC]

6
6.
7.
8.
9.
10. APPLICATION BLOCK DIAGRAM ............................................................................................. 169
11. ELECTRICAL CHARACTERISTICS ............................................................................................. 170
12. CHARACTERISTIC CURVES (FOR REFERENCE) ..................................................................... 181
13. PACKAGE DIMENSIONS ........................................................................................................... 183
14. RECOMMENDED SOLDERING CONDITIONS ......................................................................... 184
APPENDIX A
APPENDIX B
STANDBY FUNCTION ............................................................................................................... 142
6.1
6.2
6.3
RESET FUNCTION ..................................................................................................................... 147
INSTRUCTION SET .................................................................................................................... 150
8.1
8.2
8.3
SPECIFICATION OF MASK OPTIONS ...................................................................................... 168
SETTING OF STANDBY MODES AND OPERATION STATUSES ............................................. 142
RELEASE OF THE STANDBY MODES ......................................................................................... 144
OPERATION AFTER A STANDBY MODE IS RELEASED ............................................................ 146
INSTRUCTION SET AND ITS OPERATION .................................................................................. 153
INSTRUCTION CODES OF EACH INSTRUCTION ....................................................................... 162
PD75238 INSTRUCTIONS ............................................................................................................ 150
DEVELOPMENT TOOLS ......................................................................................... 186
PD75238 SERIES PRODUCT FUNCTION LIST .................................................. 185
PD75238