Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

HT45F3W Datasheet(PDF) 106 Page - Holtek Semiconductor Inc

Part # HT45F3W
Description  HT45F3W
PDF  167 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45F3W Datasheet(HTML) 106 Page - Holtek Semiconductor Inc

Back Button HT45F3W Datasheet HTML 102Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 103Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 104Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 105Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 106Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 107Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 108Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 109Page - Holtek Semiconductor Inc HT45F3W Datasheet HTML 110Page - Holtek Semiconductor Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 106 / 167 page
background image
Rev. 1.50
10�
De�e��e� 01� �01�
Rev. 1.50
107
De�e��e� 01� �01�
HT45F3W
R-Type Blood Pressure Meter Flash MCU
HT45F3W
R-Type Blood Pressure Meter Flash MCU
Bit2~0
ACS2~ACS0:SelectA/Dchannel
000:AN0(PB0)
001:AN1(PB1)
010:AN2(PB2)
011:AN3(PB3)
100:AN4(PGA2output)
101:AN5(SCFPGAoutput)
110:AN6(PGA1output)
111:AN7(BatteryVoltageDetectinput)
ACSR Register
Bit
7
6
5
4
3
2
1
0
Na�e
—
—
—
VREFS
ACCM
ADCK�
ADCK1
ADCK0
R/W
—
—
—
R/W
R/W
R/W
R/W
R/W
POR
—
—
—
0
0
0
0
0
Bit7~5
Unimplemented,readas“0”
Bit4
VREFS:A/Dvoltagereferenceselectbit
0:VREFusetheinternalAVDD,sotheexternalpinisusedasanI/Ofunctionpinor
anloginput.
1:VREFusetheexternalanaloginputvoltage.
Bit3
ACCM:ConversionAccumulationMode.
0:disable
1:enable
WhentheConversionAccumulationfunctionisenabledtheA/Dinterruptisenabled,
theA/Dwillconvert16timescontinuouslyandtheaccumulatedvaluewillbestored
inthefull16-bitsofregistersADRLandADRH.Afterthe16conversionshave
completed,theEOCBbitwillbeautomaticallyclearedtozeroandanA/Dconverter
interruptgeneratedifitisenabled.
Bit2~0
ADCK2~ADCK0:SelectADCclocksource
000:fSYS/2
001:fSYS/8
010:fSYS/32
011:Undefined
100:fSYS
101:fSYS/4
110:fSYS/64
111:Undefined
ANCSR Register
Bit
7
6
5
4
3
2
1
0
Na�e
—
—
—
—
PCR3
PCR�
PCR1
PCR0
R/W
—
—
—
—
R/W
R/W
R/W
R/W
POR
—
—
—
—
0
0
0
0
Bit7~4
Unimplemented,readas“0”
Bit3
PCR3:DefinePB3isA/Dinputornot
0:NotA/Dinput
1:A/Dinput,AN3
Bit2
PCR2:DefinePB2isA/Dinputornot
0:NotA/Dinput
1:A/Dinput,AN2
Bit1
PCR1:DefinePB1isA/Dinputornot
0:NotA/Dinput
1:A/Dinput,AN1
Bit0
PCR0:DefinePB0isA/Dinputornot
0:NotA/Dinput
1:A/Dinput,AN0orVREF



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


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


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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