SH6614D Datasheet (Sino Wealth) - 4K 4-Bit Microcontroller

SH6614D, 4K 4-Bit Microcontroller

SH6614D is a single chip microcontroller integrated with SRAM, timer and dual-tone PSG, LCD driver, and I/O port.

This chip builds in a dual-oscillator to enhance the total chip performance.

Pin Configuration QFP64 R ET SSS P A 2 P A 3 P B 0 P B 1 P B 2 P B 3 V D D S E T N C N C N C

SH6614D Features

* SH6610C-based single-chip 4-bit microcontroller ROM: 4096 X 16 bits RAM: 512 X 4 bits Operation voltage: 2.4V

* 6.0V 8 CMOS bi-directional I/O pins 4-Level subroutine nesting (include interrupts) One 8-bit auto re-load timer/counter Wem-up timer for power-on reset Powerful interrupt sources: