HT36A0 - Holtek Semiconductor Inc

HT36A0 8-Bit Music Synthesizer MCU

The HT36A0 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 HT36A0 has a built-in 8-bit microprocessor which programs the sy.

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 (typ. 11.059MHz)
· 28 bidirectional I/O lines
· Two 16-bit programmable timer/event counters with each sound component
· Sampling rate of 44.1kHz 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 208´8 bits RAM
· Built-in 64K´16-bit ROM for program/data shared
· Digital output pins for external DAC
· Single data fo.