 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
HT67F2390 Datasheet(PDF) 89 Page - Holtek Semiconductor Inc |
|
|
|||||||||||||||||||||||||||||
HT67F2390 Datasheet(HTML) 89 Page - Holtek Semiconductor Inc |
|
|
89 / 292 page  Rev. 1.00 88 De�e��e� 0�� �01� Rev. 1.00 89 De�e��e� 0�� �01� HT67F2350/HT67F2360 HT67F2370/HT67F2390 Advanced A/D Flash MCU with LCD & EEPROM HT67F2350/HT67F2360 HT67F2370/HT67F2390 Advanced A/D Flash MCU with LCD & EEPROM Bit1 FHIDEN:HighFrequencyoscillatorcontrolwhenCPUisswitchedoff 0:Disable 1:Enable Thisbitisusedtocontrolwhetherthehighspeedoscillatorisactivatedorstopped whentheCPUisswitchedoffbyexecutingan"HALT"instruction. Bit0 FSIDEN:LowFrequencyoscillatorcontrolwhenCPUisswitchedoff 0:Disable 1:Enable Thisbitisusedtocontrolwhetherthelowspeedoscillatorisactivatedorstopped whentheCPUisswitchedoffbyexecutingan"HALT"instruction.TheLIRC oscillatoriscontrolledbythisbittogetherwiththeWDTfunctionenablecontrolwhen theLIRCisselectedtobethelowspeedoscillatorclocksourceortheWDTfunction isenabledrespectively.Ifthisbitisclearedto0buttheWDTfunctionisenabled,the LIRCoscillatorwillalsobeenabled. HIRCC Register Bit 7 6 5 4 3 2 1 0 Na�e — — — — HIRC1 HIRC0 HIRCF HIRCEN R/W — — — — R/W R/W R R/W POR — — — — 0 0 0 1 Bit7~4 Unimplemented,readas"0" Bit3~2 HIRC1~HIRC0:HIRCfrequencyselection 00:8MHz 01:12MHz 10:16MHz 11:8MHz WhentheHIRCoscillatorisenabledortheHIRCfrequencyselectionischangedby theapplicationprogram,theclockfrequencywillautomaticallybechangedafterthe HIRCFflagissetto1. Bit1 HIRCF:HIRCoscillatorstableflag 0:HIRCunstable 1:HIRCstable ThisbitisusedtoindicatewhethertheHIRCoscillatorisstableornot.Whenthe HIRCENbitissetto1toenabletheHIRCoscillatorortheHIRCfrequencyselection ischangedbytheapplicationprogram,theHIRCFbitwillfirstbeclearedto0and thensetto1aftertheHIRCoscillatorisstable. Bit0 HIRCEN:HIRCoscillatorenablecontrol 0:Disable 1:Enable |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
