UPD17201A Overview
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. For the CPU, this microcontroller employs the 17K architecture of the general-purpose register method, and it can directly execute operations between data memory addresses which would...
UPD17201A Key Features
- 17K architecture
- Program memory (ROM)
- Data memory (RAM)
- LCD controller/driver
- mon pins
- 8-bit A/D converter
- 8-bit timer
- Watch timer/watchdog timer
- 3-line serial interface
- External interrupt pin (INT)
UPD17201A Applications
- Infrared remote controller for air conditioner
- Infrared remote controller with LCD display