Quote: The AM4G series is a low-cost, high performance 1-channel voice synthesizer with a powerful 4-bit microprocessor. There are various features including the 4-bit ALU, ROM, RAM, I/O ports, timers, interrupt, clock generator, voice synthesizer, current D/A, and direct-drive outputs, etc. Watchdog timer (WDT), low voltage detector (LVDT), and infrared ray transmitter (IR) features improve system cost and reliability. Large current outputs and constant current outputs make the AM4G’s application diversified. Furthermore, with CMOS technology, the HALT and STB functions can minimize power dissipation. |