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HT83038 Datasheet(PDF) 1 Page - Holtek Semiconductor Inc |
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HT83038 Datasheet(HTML) 1 Page - Holtek Semiconductor Inc |
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1 / 40 page  HT83XXX Q-VoiceTM Selection Table Body HT83004 HT83007 HT83010 HT83020 HT83038 HT83050 HT83074 Voice ROM Size 64K-bit 128K-bit 192K-bit 384K-bit 768K-bit 1024K-bit 1536K-bit Voice Length 3 sec 6 sec 9 sec 18 sec 36 sec 48 sec 72 sec Rev. 1.60 1 November 19, 2008 Features · Operating voltage: 2.4V~5.2V · Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz) system clock · System clock: 4MHz~8MHz (2.4V) · Crystal or RC oscillator for system clock · 12 I/O pins · 2K´15 program ROM · 80´8 RAM · Two 8-bit programmable timer counter with 8-stage prescaler and one time base counter · Watchdog Timer · 4-level subroutine nesting · HALT function and wake-up feature reduce power consumption · PWM circuit direct drive speaker or output by transistor · 20-pin SSOP (150mil/209mil) package 28-pin SOP (300mil) package Applications · Intelligent educational leisure products · Alert and warning systems · Sound effect generators General Description The HT83XXX is 8-bit high performance microcontroller with voice synthesizer and tone generator. The HT83XXX is designed for applications on multiple I/Os with sound effects, such as voice and melody. It can pro- vide various sampling rates and beats, tone levels, tem- pos for speech synthesizer and melody generator. The HT83XXX is excellent for versatile voice and sound effect product applications. The efficient MCU instruc- tions allow users to program the powerful custom appli- cations. The system frequency of HT83XXX can be up to 8MHz under 2.4V and include a HALT function to re- duce power consumption. Technical Document · Tools Information · FAQs · Application Note |
Similar Part No. - HT83038 |
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Similar Description - HT83038 |
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