SH66P14A Datasheet - Sino Wealth

SH66P14A OTP 4-bit Microcontroller

SH66P14A is a single chip microcontroller integrated with SRAM, OTP ROM, Timer and Dual-tone PSG, LCD driver and I/O port. This chip builds in a dual-oscillator to enhance the total chip performance. Pad Configuration S S S S S S S S S S S S S CC EEEEEEEEEEEEE 87 GGGGGGGGGGGGG / / 1 1 2 2 2 2 2 2 2.

SH66P14A Features

* SH6610C-based single-chip 4-bit microcontroller OTPROM: 4096 X 16 bits RAM: 512 X 4 bits (System & Data memory) Operation voltage: 2.4V - 5.5V 8 CMOS bi-directional I/O pins 4-Level subroutine nesting (include interrupts) One 8-bit auto re-load timer/counter 8-bit Base timer Powerful interrupt sourc

SH66P14A-SinoWealth.pdf