FEATURES

• Transmitter for programmable infrared remote controller

• 19 types of instructions

• Instruction execution time: 17.6 ms (with 455-kHz ceramic resonator)

• On-chip one-time PROM: 1002 ´ 10 bits

• Data memory (RAM) capacity : 32 ´ 5 bits

• 9-bit programmable timer: 1 channel

• I/O pins (KI/O): 8 pins

• Input pins (KI): 4 pins

• Serial input pins (S-IN): 1 pin

• Transmission-in-progress indication pin (S-OUT): 1 pin

• Transmit carrier frequency (REM)

fOSC/12, fOSC/8

• Standby operation (HALT/STOP mode)

• Low power consumption

• Current consumption in STOP mode (TA = 25°C) 1 mA MAX.

• Low-voltage operation: VDD = 2.2 to 5.5 V