HT86XXX 8-Bit Voice Synthesizer MCU Features · Operating voltage: 2.4V~5.2V · Build-in low supply voltage detection circuit (2.2V or 3.3V) · System clock: 4MHz~8MHz · Crystal or RC oscillator for system clock · 24 I/O pins with 4 shared pins included · 8K´16-bit program ROM · 208´8-bit RAM · One external interrupt input · Three 16-bit programmable timer cou.
· Operating voltage: 2.4V~5.2V
· Build-in low supply voltage detection circuit
(2.2V or 3.3V)
· System clock: 4MHz~8MHz
· Crystal or RC oscillator for system clock
· 24 I/O pins with 4 shared pins included
· 8K´16-bit program ROM
· 208´8-bit RAM
· One external interrupt input
· Three 16-bit programmable timer counter and over-
flow interrupts
· 12-bit high quality D/A output by transistor or
HT82V733
· Built-in voice ROM in various capacity
· One optional 32768Hz crystal oscillator for RTC time
base (8-bit counter with 3-bit prescaler)
· Watchdog Timer
· 8-level subroutine nesting
· HALT func.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HT86192 |
Holtek Semiconductor |
8-Bit Voice Synthesizer MCU | |
2 | HT86030 |
Holtek Semiconductor |
(HT86030 / HT86070) Voice Synthesizer 8-Bit MCU | |
3 | HT86070 |
Holtek Semiconductor |
(HT86030 / HT86070) Voice Synthesizer 8-Bit MCU | |
4 | HT86072 |
Holtek Semiconductor |
8-Bit Voice Synthesizer MCU | |
5 | HT862 |
HEROIC |
Built-in boost intelligent audio power amplifier | |
6 | HT86384 |
Holtek Semiconductor |
8-Bit Voice Synthesizer MCU | |
7 | HT8656 |
Holtek Semiconductor |
Talking Back | |
8 | HT86576 |
Holtek Semiconductor |
8-Bit Voice Synthesizer MCU | |
9 | HT8658 |
Holtek Semiconductor |
(HT8658 / HT8659) Voice Recorder | |
10 | HT8659 |
Holtek Semiconductor |
(HT8658 / HT8659) Voice Recorder | |
11 | HT8665 |
Holtek Semiconductor |
Talking Back | |
12 | HT8691 |
HEROIC |
5.5W Anti-Clipping Mono Class D Audio Amplifier |