Description
The µPD17201A, 17207 is a 4-bit single-chip microcontroller, used for infrared remote control transmitters, which in-tegrates an LCD controller/driver, A/D converter, and remote controller carrier generator circuit on a single chip.
Features
- 17K architecture.
- Program memory (ROM).
- Data memory (RAM).
- LCD controller/driver.
- Common pins.
- Segment pins : General-purpose register method : 3072 x 16 bits (µPD17201A) 4096 x 16 bits (µPD17207) : 336 x 4 bits (including LCD register 36 × 4 bits) : Up to 136 segments can be displayed : 4 (2 can be used as segment pins) : 34 resistor.
- 8-bit A/D converter.
- 8-bit timer.
- Watch timer/watchdog timer.
- 3-line serial int.
UPD17201A_NEC.pdf
