SC73P1601
Description
SC73P1601 is one of Silan’ s 4-bit CMOS single-chip microcontrollers for infrared remote control transmitters (IRCTs). It can be implemented in various IRCTs circuits by OTP program.
Key Features
- Wide operating voltage (2.0~4.0V), and low static power consumption (<1µA) * OTP: 1K x 9 bits * RAM: 16 x 4bits * Timer/counter: (10~15 bits) * 8-bit timer, generates various carrier frequencies and outputs carrier duty * 16 I/O pins, four 4-bit programmable I/O ports (except P50 and P53) * Oscillator frequency (fosc): fosc=4MHz(TYP.) * Operating frequency: fmain=fosc/8 * Instruction cycle: 5/fmain * Support low voltage detection
