ATmega8 (Скамко), страница 54
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Файл "ATmega8" внутри архива находится в следующих папках: Скамко, inform. PDF-файл из архива "Скамко", который расположен в категории "". Всё это находится в предмете "микропроцессорные устройства" из 8 семестр, которые можно найти в файловом архиве МГТУ им. Н.Э.Баумана. Не смотря на прямую связь этого архива с МГТУ им. Н.Э.Баумана, его также можно найти и в других разделах. Архив можно найти в разделе "остальное", в предмете "микропроцессорные устройства управления" в общих файлах.
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160Features............................................................................................................Two-wire Serial Interface Bus Definition...........................................................Data Transfer and Frame Format .....................................................................Multi-master Bus Systems, Arbitration and Synchronization ............................Overview of the TWI Module ............................................................................TWI Register Description..................................................................................Using the TWI ...................................................................................................Transmission Modes.........................................................................................Multi-master Systems and Arbitration...............................................................160160161164166168171175188Analog Comparator .........................................................................
190Analog Comparator Multiplexed Input .............................................................. 192Analog-to-Digital Converter............................................................ 193Features............................................................................................................Starting a Conversion .......................................................................................Prescaling and Conversion Timing ...................................................................Changing Channel or Reference Selection ......................................................ADC Noise Canceler.........................................................................................ADC Conversion Result....................................................................................193195195197198202iii2486O–AVR–10/04Boot Loader Support – Read-While-Write Self-Programming ..... 206Boot Loader Features .......................................................................................Application and Boot Loader Flash Sections ....................................................Read-While-Write and No Read-While-Write Flash Sections...........................Boot Loader Lock Bits.......................................................................................Entering the Boot Loader Program ...................................................................Addressing the Flash During Self-Programming ..............................................Self-Programming the Flash .............................................................................206206206208209211212Memory Programming.....................................................................
219Program And Data Memory Lock Bits ..............................................................Fuse Bits...........................................................................................................Signature Bytes ................................................................................................Calibration Byte ................................................................................................Page Size .........................................................................................................Parallel Programming Parameters, Pin Mapping, and Commands ..................Parallel Programming .......................................................................................Serial Downloading...........................................................................................Serial Programming Pin Mapping .....................................................................219220222222222223225234234Electrical Characteristics................................................................
239Absolute Maximum Ratings*.............................................................................DC Characteristics............................................................................................External Clock Drive Waveforms ......................................................................External Clock Drive .........................................................................................Two-wire Serial Interface Characteristics .........................................................SPI Timing Characteristics ...............................................................................ADC Characteristics .........................................................................................239239241241242243245ATmega8 Typical Characteristics ..................................................
246Register Summary ........................................................................... 284Instruction Set Summary ................................................................ 286Ordering Information....................................................................... 289Packaging Information .................................................................... 29032A ...................................................................................................................
29028P3 ................................................................................................................. 29132M1-A ............................................................................................................. 292Erratas .............................................................................................. 293ATmega8Rev.
D, E, F, and G .......................................................................................... 293ivATmega8(L)2486O–AVR–10/04ATmega8(L)Datasheet Revision History ............................................................ 294Changes from Rev. 2486N-09/04 to Rev. 2486O-10/04...................................Changes from Rev. 2486M-12/03 to Rev. 2486N-09/04 ..................................Changes from Rev. 2486L-10/03 to Rev.
2486M-12/03 ...................................Changes from Rev. 2486K-08/03 to Rev. 2486L-10/03....................................Changes from Rev. 2486J-02/03 to Rev. 2486K-08/03....................................Changes from Rev. 2486I-12/02 to Rev. 2486J-02/03 .....................................Changes from Rev. 2486H-09/02 to Rev. 2486I-12/02 ....................................Changes from Rev. 2486G-09/02 to Rev. 2486H-09/02...................................Changes from Rev. 2486F-07/02 to Rev.
2486G-09/02 ...................................Changes from Rev. 2486E-06/02 to Rev. 2486F-07/02 ...................................Changes from Rev. 2486D-03/02 to Rev. 2486E-06/02 ...................................Changes from Rev. 2486C-03/02 to Rev. 2486D-03/02...................................Changes from Rev. 2486B-12/01 to Rev. 2486C-03/02 ...................................294294294294295295296296296296296297297Table of Contents .................................................................................
iv2486O–AVR–10/04viATmega8(L)2486O–AVR–10/04Atmel Corporation2325 Orchard ParkwaySan Jose, CA 95131, USATel: 1(408) 441-0311Fax: 1(408) 487-2600Regional HeadquartersEuropeAtmel SarlRoute des Arsenaux 41Case Postale 80CH-1705 FribourgSwitzerlandTel: (41) 26-426-5555Fax: (41) 26-426-5500AsiaRoom 1219Chinachem Golden Plaza77 Mody Road TsimshatsuiEast KowloonHong KongTel: (852) 2721-9778Fax: (852) 2722-1369Japan9F, Tonetsu Shinkawa Bldg.1-24-8 ShinkawaChuo-ku, Tokyo 104-0033JapanTel: (81) 3-3523-3551Fax: (81) 3-3523-7581Atmel OperationsMemory2325 Orchard ParkwaySan Jose, CA 95131, USATel: 1(408) 441-0311Fax: 1(408) 436-4314RF/AutomotiveTheresienstrasse 2Postfach 353574025 Heilbronn, GermanyTel: (49) 71-31-67-0Fax: (49) 71-31-67-2340Microcontrollers2325 Orchard ParkwaySan Jose, CA 95131, USATel: 1(408) 441-0311Fax: 1(408) 436-4314La ChantrerieBP 7060244306 Nantes Cedex 3, FranceTel: (33) 2-40-18-18-18Fax: (33) 2-40-18-19-60ASIC/ASSP/Smart Cards1150 East Cheyenne Mtn.
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