поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

HT45R4U датащи(PDF) 21 Page - Holtek Semiconductor Inc

номер детали HT45R4U
подробное описание детали  TinyPowerTM A/D Type e-Banking ASSP OTP MCU with LCD
Download  105 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  HOLTEK [Holtek Semiconductor Inc]
домашняя страница  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45R4U датащи(HTML) 21 Page - Holtek Semiconductor Inc

Back Button HT45R4U Datasheet HTML 17Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 18Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 19Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 20Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 21Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 22Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 23Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 24Page - Holtek Semiconductor Inc HT45R4U Datasheet HTML 25Page - Holtek Semiconductor Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 105 page
background image
Rev. 1.10
�0
�a��� 1�� �01�
Rev. 1.10
�1
�a��� 1�� �01�
HT45R4U
TinyPowerTM A/D Type
e-Banking ASSP OTP MCU with LCD
Data Memory
TheDataMemoryisavolatileareaof8-bitwideRAMinternalmemoryandisthelocationwhere
temporaryinformationisstored.Dividedintothreesections,thefirstoftheseisanareaofRAM
wherespecialfunctionregistersarelocated.Theseregistershavefixedlocationsandarenecessary
forcorrectoperationofthedevice.Manyoftheseregisterscanbereadfromandwrittentodirectly
underprogramcontrol,however,someremainprotectedfromusermanipulation.Thesecondareaof
DataMemoryisreservedforgeneralpurposeuse.Alllocationswithinthisareaarereadandwrite
accessibleunderprogramcontrol.ThethirdareaisreservedfortheLCDMemory.Thisspecial
areaofDataMemoryismappeddirectlytotheLCDdisplaysodatawrittenintothismemoryarea
willdirectlyaffectthedisplayeddata.TheaddressesoftheLCDMemoryareaoverlapthosein
theGeneralPurposeDataMemoryarea.SwitchingbetweenthedifferentDataMemorybanksis
achievedbysettingtheBankPointertothecorrectvalue.
Structure
TheDataMemoryissubdividedintoseveralbanks,allofwhichareimplementedin8-bitwide
RAM.TheDataMemorylocatedinBank0issubdividedintotwosections,theSpecialPurpose
DataMemoryandtheGeneralPurposeDataMemory.
ThestartaddressoftheDataMemoryforalldevicesistheaddress″00H″.Registerswhichare
commontoallmicrocontroller,suchasACC,PCL,etc.,havethesameDataMemoryaddress.The
LCDMemoryismappedintoBank1.Banks2to6containonlyGeneralPurposeDataMemoryfor
thosedeviceswithlargerDataMemorycapacities.AstheSpecialPurposeDataMemoryregisters
aremappedintoallbankareas,theycansubsequentlybeaccessedfromanybanklocation.
Ge ne ra l Pu r pos e
Da ta M em or y
S pec ia l Pu rp os e
Da ta M em or y
00H
40H
FF H
3F H
Ba nk 0
Ba nk 2
Ba nk 1
LC D
Me mo ry
Ba nk 3
Ba nk 6
Data Memory Structure
Data Memory
Capacity
Banks
Spe�ial Pu�pose
64×8
Common to Bank 0 ~ 6: 00H ~ 3FH
Gene�al Pu�pose
11��×8
0: 40H ~ FFH
1: 40H ~ �FH (fo� LCD only)
�: 40H ~ FFH
:
:
6: 40H ~ FFH
Data Memory Content


Аналогичный номер детали - HT45R4U

производительномер деталидатащиподробное описание детали
logo
Holtek Semiconductor In...
HT45R06 HOLTEK-HT45R06 Datasheet
313Kb / 41P
   A/D Type 8-Bit OTP MCU
HT45R22E HOLTEK-HT45R22E Datasheet
432Kb / 72P
   Remote Type 8-bit OTP MCU with EEPROM
HT45R2K-A HOLTEK-HT45R2K-A Datasheet
1Mb / 105P
   Dual Slope 16K/8K/4K ASSP MCU for Body Fat Scale
HT45R2K-A HOLTEK-HT45R2K-A Datasheet
1Mb / 105P
   Dual Slope 16K/8K/4K ASSP MCU for Body Fat Scale
HT45R2K-B HOLTEK-HT45R2K-B Datasheet
1Mb / 105P
   Dual Slope 16K/8K/4K ASSP MCU for Body Fat Scale
More results

Аналогичное описание - HT45R4U

производительномер деталидатащиподробное описание детали
logo
Holtek Semiconductor In...
HT56R66 HOLTEK-HT56R66_12 Datasheet
745Kb / 104P
   TinyPowerTM A/D Type with LCD 8-Bit OTP MCU
HT56R62 HOLTEK-HT56R62_12 Datasheet
786Kb / 108P
   TinyPowerTM A/D Type with LCD 8-Bit OTP MCU
HT56R62 HOLTEK-HT56R62_13 Datasheet
5Mb / 145P
   TinyPowerTM A/D Type with LCD 8-Bit OTP MCU
HT56R64 HOLTEK-HT56R64_12 Datasheet
674Kb / 90P
   TinyPowerTM A/D Type with LCD 8-Bit OTP MCU
HT82R732 HOLTEK-HT82R732 Datasheet
436Kb / 74P
   e-Banking 8-Bit OTP MCU
HT56R22 HOLTEK-HT56R22 Datasheet
739Kb / 131P
   TinyPowerTM A/D Type 8-Bit OTP MCU with DAC
HT56R22 HOLTEK-HT56R22_12 Datasheet
824Kb / 134P
   TinyPowerTM A/D Type 8-Bit OTP MCU with DAC
HT56R67 HOLTEK-HT56R67_10 Datasheet
696Kb / 104P
   TinyPowerTM A/D Type with LCD 8-Bit MCU
HT56R22 HOLTEK-HT56R22_14 Datasheet
718Kb / 127P
   TinyPowerTM A/D Type 8-Bit OTP MCU with DAC
HT56R67 HOLTEK-HT56R67_12 Datasheet
758Kb / 104P
   TinyPowerTM A/D Type with LCD 8-Bit MCU
More results


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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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