 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
HT37B90 数据表(PDF) 1 Page - Holtek Semiconductor Inc |
|
||||||||||||||||||||||||||||||
HT37B90 数据表(HTML) 1 Page - Holtek Semiconductor Inc |
|
|
1 / 80 page  HT37B90/HT37B70/HT37B50/HT37B30 8-ChannelMusicSynthesizer8-Bit MCU MCU Note that the HT37B70/HT37B50/HT37B30 devices, although mentioned in this datasheet, have already been phased out and are presently no longer available. SelectionTable Most features are common to all devices, the main feature distinguishing them are Program Memory capacity, I/O count, A/D resolution, DAC output, R2F input and package types. The following table summarizes the main features of eachdevice. PartNo. VDD Channel OSC Program ROM RAM I/O D/A Power AMP CR/F ADC IIS UART SPI Package Types HT37B30 2.4V~ 5.5V 14+2 12.8 MHz 64K ´16 640 ´8 32 2ch- Stereo Ö 8 12-bit ´8 ¾ ¾ ¾ 80LQFP HT37B50 128K ´16 32 2ch- Stereo Ö 8 ¾ ¾ ¾ 80LQFP HT37B70 3.0V~ 5.5V 256K ´16 40 2ch- Stereo Ö 8 Ö Ö Ö 80LQFP HT37B90 512K ´16 1280´8 40 2ch- Stereo Ö 8 Ö Ö Ö 100LQFP Rev.1.00 1 June22,2017 Features · Operatingvoltage: 2.4V~5.5VforHT37B50/30 3.0V~5.5VforHT37B90/70 · Operatingfrequency:12.8MHz · Oscillationmodesfortheoscillatorclock fOSC:crystal(12.8MHz) 1-pinRCoscillationtyp.12.8MHz · Built-in8-bit MCU (HT-8)with640´8or 1280 ´8(HT37B90)bitsRAM · Built-in64K´16-bitsto512K´16-bitsROMfor program/datashared · Two8bittimerandone16bittimer · Watchdogtimer · Power-down and Wake-up features for power saving operation · 16-bit table read instructions for any bank/page read · Support32to40bidirectionalI/Olines · Integrated2-chstereo16-bit DAC converter · 12-levelsubroutinenesting · Integratedpoweramplifier · Integrated8-channel12-bitA/Dconverter · 16channelpolyphonicsynthesizer · Lowvoltagereset(Tolerance ±5%) · Externalinterrupt INT · External2Timerclockinput · 8touchswitchinput · ADPCM decoder · IIS functionforHT37B90/70 · UART functionforHT37B90/70 · SPI functionforHT37B90/70 · Bitmanipulationinstructions · 63powerfulinstructions · Allinstructionsin1or2machinecycles GeneralDescription The device is an 8-bit high performance RISC architec- ture microcontroller specifically designed for various Music and ADPCM applications. It provides an 8-bit MCU and 16-channel wavetable synthesizer. It has a in- tegrated 8-bit micro controller which controls the syn- thesizer to generate the melody by setting the special register. A Power-down function is included to reduce powerconsumption. |
类似零件编号 - HT37B90 |
|
|
链接网址 |
| 隐私政策 |
| ALLDATASHEETCN.COM |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
