HT36B2

www.DataSheet4U.com HT36B2 8-Bit Music Synthesizer MCU Features · Operating voltage: 3.6V~5.0V · Operating frequency: 3.58MHz~12MHz · Sampling rate of 44.1kHz as 11.059MHz for system frequency · Eight-level subroutine nesting · HALT function and wake-up feature to reduce power (typ. 11.059MHz) · 32 bidirectional I/O lines · Two 16-bit programmable timer/event counters with consumption · Bit manipulation instructions · 16-bit table read instructions · 63 powerful instructions · All instructions in 1 or 2 machine cycles · 28-pin SOP, 56-pin SSOP package overflow interrupts · Watchdog Timer · Built-in 8-bit MCU with 576´8 bits RAM · Built-in 128K´16-bit ROM for program/data shared · Two High D/A converter resolution: 16 bits · Polyphonic up to 16 notes · Independent pan and volume mix can be assigned to each sound component General Description The HT36B2 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 composed of both program control codes and wavetable voice codes, and can be easily programmed. The HT36B2 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 V D V S V D V S S te re o 1 6 - B it D A C D D A S A S P A P B P C P D 0 ~ 0 ~ 0 ~ 0 ~ P A P B P C P D IN O S C O S C T R E S ...