поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

STC89C53RC датащи(PDF) 128 Page - STCmicro Technology Co,.Ltd

номер детали STC89C53RC
подробное описание детали  Enhanced 80C51 Central Processing Unit ,6T or 12T per machine cycle
PDF  165 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STC [STCmicro Technology Co,.Ltd]
домашняя страница  http://www.stcmicro.com/
Logo STC - STCmicro Technology Co,.Ltd

STC89C53RC датащи(HTML) 128 Page - STCmicro Technology Co,.Ltd

Back Button STC89C53RC Datasheet HTML 124Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 125Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 126Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 127Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 128Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 129Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 130Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 131Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 132Page - STCmicro Technology Co,.Ltd Next Button
Zoom Inzoom in Zoom Outzoom out
 128 / 165 page
background image
;/*Disable ISP/IAP/EEPROM function, make MCU in a safe state*/
MOV
ISP_CONTR,
#00000000B
;Close ISP/IAP/EEPROM function
MOV
ISP_CMD,
#00000000B
;Clear ISP/IAP/EEPROM command
;MOV
ISP_TRIG,
#00000000B
;Clear trigger register to prevent mistrigger
;MOV
ISP_ADDRH,
#0
;Set address high(00h), Data ptr point to non-EEPROM area
;MOV
ISP_ADDRL,
#0
;Clear IAP address to prevent misuse
SETB
EA
;Set global enable bit
;/*Erase one sector area, there is only Sector-Erase instead of Byte-Erase, every sector area account for 512
bytes*/
MOV
ISP_ADDRH,
#SECTOT_FIRST_BYTE_ADDR_HIGH
;Set the sector area starting address high
MOV
ISP_ADDRL,
#SECTOT_FIRST_BYTE_ADDR_LOW
;Set the sector area starting address low
MOV
ISP_CONTR,
#WAIT_TIME
;Set wait time
ORL
ISP_CONTR,
#10000000B
;Open ISP/IAP function
MOV
ISP_CMD,
#ISP_IAP_SECTOR_ERASE
;Set Sectot-Erase command
MOV
ISP_TRIG,
#46H
;Send trigger command1 (0x46)
MOV
ISP_TRIG,
#0B9H
;Send trigger command2 (0xb9)
NOP
;CPU will hold here until ISP/IAP/EEPROM operation complete
;/*Disable ISP/IAP/EEPROM function, make MCU in a safe state*/
MOV
ISP_CONTR,
#00000000B
;Close ISP/IAP/EEPROM function
MOV
ISP_CMD,
#00000000B
;Clear ISP/IAP/EEPROM command
;MOV
ISP_TRIG,
#00000000B
;Clear trigger register to prevent mistrigger
;MOV
ISP_ADDRH,
#0
;Set address high(00h), Data ptr point to non-EEPROM area
;MOV
ISP_ADDRL,
#0
;Clear IAP address to prevent misuse
128



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



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   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