| Part Number | UPD17231 |
| Manufacturer | NEC |
| Title | 4-BIT SINGLE-CHIP MICROCONTROLLER |
| Description | µPD17230, 17231, 17232, 17233, 17234, 17235, 17236 (hereafter called µPD17236 subseries) are 4-bit singlechip microcontrollers for small general-p... |
| Features |
• Infrared remote controller carrier generator circuit (REM output) • 17K architecture: General-purpose register system • Program memory (ROM), Data memory (RAM) µPD17230 Program 4 K bytes 223 × 4 bits memory (ROM) (2048 × 16) Data memory (RAM) µPD1... |
| Datasheet |
 UPD17231 Datasheet
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