HT36F6
Music Synthesizer 8-Bit MCU
Technical Document
·
·
·
Features
·
Operating voltage: 2.4V~5.0V
·
Operating frequency:
·
Oscillation modes: XTAL/RCOSC
·
Low voltage reset
·
Eight-level subroutine nesting
·
Watchdog timer
·
Supports 8-bit table read instruction (TBLP)
·
HALT function and wake-up feature reduce power
X¢tal: 6MHz~8MHz
R
OSC
: typ. 6MHz
·
Built-in 64K´16-bit (1M-bit) ROM for program/data
shared
·
Built-in 8 bit MCU with 208´8 bits RAM
·
Two 8 bit programmable timer with 8 stage prescaler
·
20 bidirectional I/O lines
·
Four polyphonic synthesizer
·
Stereo 16-bit DAC
consumption
·
Bit manipulation instructions
·
63 powerful instructions
·
All instructions in 1 or 2 machine cycles
·
20/32-pin SOP package
General Description
The HT36F6 is an 8-bit high performance RISC archi-
tecture microcontroller specifically designed for various
music applications. It provides an 8-bit MCU and a
4-channel Wavetable synthesizer. It has a built-in 8-bit
microprocessor which controls the synthesizer to gen-
erate the melody by setting the special register. A HALT
feature is provided to reduce power consumption.
Block Diagram
P A 0 ~ P A 7
P B 0 ~ P B 7
P C 0 ~ P C 3
O S C 1
O S C 2
R E S
6 4 K
´
1 6 - b it
R O M
8 - B it
M C U
2 0 8
´
8
R A M
M u ltip lie r /P h a s e
G e n e ra l
1 6 - B it
D A C
V D
V S
V D
V S
S
D
D A
S A
L C H
R C H
Rev. 1.00
1
August 15, 2005
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
