 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
HT45F12 Datasheet(PDF) 69 Page - Holtek Semiconductor Inc |
|
|
|||||||||||||||||||||||||||||
HT45F12 Datasheet(HTML) 69 Page - Holtek Semiconductor Inc |
|
|
69 / 104 page  Rev. 0.00 �8 �e�te��e� ��� �01� Rev. 0.00 �9 �e�te��e� ��� �01� HT45F12 8-Bit Flash MCU with Op Amps & Comparators HT45F12 8-Bit Flash MCU with Op Amps & Comparators OPA1&I/Ostatusdescription: ThefollowingtableillustratestheOPA1&I/Osettings. A1EN A1NS A1PS Description 0 × × PA� and PA3 and PA4 a�e I/Os 1 0 0 PA� and PA3 a�e I/Os� PA4 is OPA1 A1E out�ut 1 0 1 PA3 is I/O. PA� is OPA1 A1P in�ut� PA4 is OPA1 A1E out�ut 1 1 0 PA� is I/O. PA3 is OPA1 A1N in�ut� PA4 is OPA1 A1E out�ut 1 1 1 PA� is OPA1 A1P in�ut and PA3 is OPA1 A1N in�ut� PA4 is OPA1 A1E out�ut OPA2 Switch Control ThefollowingdiagramandtableillustratetheOPA2switchcontrolsettingandthecorresponding connections.Notethatsomeswitchcontrolselectionswillforcesomeswitchestobecontrolledby hardwareautomatically. Forexample: • ThePGAEN=1willforceS6D,S7DtocloseandthePGAEN=0willforceS6D,S7Dtoopen. • WhentheA2EN=0,theseswitches,S6D,S7DandS9D,areopenedbyhardware,thentherelated I/Opinscanbeusedastheotherfunctions. OPA2 A2E A2N A2P S1D A2OP A2OEN CMP1 CMP2 VL1 VM VH1 A2O2CIN A2O2N A1O2A2N OPA1 10K S2D 560K S6D S7D S8D S9D S10D S11D A2NS A2PS S12D S13D S14D A2RS A2OFM S1D S2D S3D 0 0 ON ON OFF 0 1 OFF ON ON 1 0 ON ON OFF 1 1 ON OFF ON S3D S4D S5D A1O2A2P Switch priority : S4D > S11D > (S12D, S13D, S14D); If A2PS=1, S11D~S14D will be opened by hardware. Switch priority : S5D > S8D; If A2NS=1, S8D will be opened by hardware. |
|
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 |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
