HT36B0 Datasheet | Holtek Semiconductor

.. HT36B0 8-Bit Music Synthesizer MCU Features - Operating voltage: 3.6V~5.0V - Operating frequency: 3.58MHz~12MHz, - Polyphonic up to 16 notes - Independent pan and volume mix can be assigned to RC typ. 11.059MHz - 36 bidirectional I/O lines - Two 16-bit programmable timer/event counters with each sound ponent - Sampling rate of 44.1k Hz as 11.059MHz for system frequency - Eight-level subroutine nesting - HALT function and wake-up feature to reduce power overflow interrupts - Watchdog Timer - Built-in 8-bit MCU with 768´8 bits RAM - Built-in 256K´16-bit ROM for program/data shared - Digital output pins for external DAC - Single data format with 16 bits digital stereo audio consumption - Bit manipulation instructions - 16-bit table read instructions - 63 powerful instructions - All instructions in 1 or 2 machine cycles - UART input/output 31.25kbps - 28-pin SOP, 64-pin QFP package output - MIDI interface available - Two High D/A converter resolution: 16 bits General Description The HT36B0 is an 8-bit high performance RISC-like microcontroller specifically designed for music applications. It provides an 8-bit MCU and a 16 channel wavetable synthesizer. The program ROM is posed of both program control codes and wavetable voice codes, and can be easily programmed. The HT36B0 has a built-in 8-bit microprocessor which programs the synthesizer to generate the melody by setting the special register from 20H~2AH. A HALT feature is provided to reduce power consumption. Block Diagram P A P B P C P D P E 0 ~ 0 ~ 0 ~ 0 ~ 0 ~ P A P B P C P D P E 7 7 7 7 3...