SH67P33 Datasheet - Sino Wealth Microelectronic

SH67P33 OTP 4-Bit Micro Controller

SH67P33 is dedicated to infrared remote control transmitter applications. This chip integrates the SH6610C 4-bit CPU core with DataSheet4U.com RAM, program ROM, one 8-bit timer, and programmable input/output pins and carrier synthesizer. When in standby function, system will stop oscillator and rema.

SH67P33 Features

* SH6610C-based single-chip 4-bit micro-controller ROM: 1K X 16 bits OTP ROM RAM: 48 X 4 bits RAM (Data Memory) Operation voltage: 1.8V - 3.6V (Typical: 3.0V) 16 CMOS bi-directional I/O pins and 1 COMS input pin 4-level subroutine nesting (including interrupts) One 8-bit auto re-loadable timer/counter

SH67P33_SinoWealthMicroelectronic.pdf