SC73P1601 Datasheet | Silan Microelectronics

4-BIT MCU FOR REMOTE CONTROLLER(OTP TYPE) 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. And it is patible with SC73C1602 on software and package. SOP-20-300-1.27 SOP-20-375-1.27 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.) -...