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HT36B0

Holtek Semiconductor
Part Number HT36B0
Manufacturer Holtek Semiconductor
Description 8-Bit Music Synthesizer MCU
Published Dec 15, 2006
Detailed Description www.DataSheet4U.com HT36B0 8-Bit Music Synthesizer MCU Features · Operating voltage: 3.6V~5.0V · Operating frequency: 3...
Datasheet PDF File HT36B0 PDF File

HT36B0
HT36B0

Overview
www.
DataSheet4U.
com 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 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 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 composed 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 8 - B it M C U 7 6 8 ´ 8 R A M 2 5 6 K ´ 1 6 - b it R O M V D D V D D A V S S V S S A IN T O S C 1 O S C 2 M ID I_ IN M ID I_ O U T M ID I_ T H R U R E S M u ltip lie r /P h a s e G e n e ra l S te re o 1 6 - B it D A C R C H L C H D O U T L O A D D C L K Rev.
1.
00 1 June 30, 2003 HT36B0 Pin Assignment D O U T L O A D D C K P D 0 P D 1 P D 2 P D 3 P D 4 P D 5 P D 6 P D 7 P E 0 P E 1 R...


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