전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

TS87C52X2-MCA 데이터시트(PDF) 10 Page - ATMEL Corporation

부품명 TS87C52X2-MCA
상세설명  8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
Download  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ATMEL [ATMEL Corporation]
홈페이지  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

TS87C52X2-MCA 데이터시트(HTML) 10 Page - ATMEL Corporation

Back Button TS87C52X2-MCA Datasheet HTML 6Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 7Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 8Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 9Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 10Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 11Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 12Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 13Page - ATMEL Corporation TS87C52X2-MCA Datasheet HTML 14Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 55 page
background image
10
TS8xCx2X2
4184I–8051–02/08
Dual Data Pointer
Register (Ddptr)
The additional data pointer can be used to speed up code execution and reduce code
size in a number of ways.
The dual DPTR structure is a way by which the chip will specify the address of an exter-
nal data memory location. There are two 16-bit DPTR registers that address the external
memory, and a single bit called
DPS = AUXR1/bit0 (See Table 5.) that allows the program code to switch between them
(Refer to Figure 3).
Figure 3. Use of Dual Pointer
Table 4. AUXR1: Auxiliary Register 1
Reset Value = XXXX XXX0
Not bit addressable
External Data Memory
AUXR1(A2H)
DPS
DPH(83H) DPL(82H)
0
7
DPTR0
DPTR1
7
6
5
4
3
2
1
0
-
-
-
-
GF3
0
-
DPS
Bit
Number
Bit
Mnemonic
Description
7
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
6
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
5
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
4
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
3
GF3
This bit is a general purpose user flag
2
0
Reserved
Always stuck at 0
1
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
0
DPS
Data Pointer Selection
Clear to select DPTR0.
Set to select DPTR1.


유사한 부품 번호 - TS87C52X2-MCA

제조업체부품명데이터시트상세설명
logo
TEMIC Semiconductors
TS87C52X2-MCAB TEMIC-TS87C52X2-MCAB Datasheet
626Kb / 54P
   8-bit CMOS Microcontroller 0-60 MHz
TS87C52X2-MCAD TEMIC-TS87C52X2-MCAD Datasheet
626Kb / 54P
   8-bit CMOS Microcontroller 0-60 MHz
TS87C52X2-MCAR TEMIC-TS87C52X2-MCAR Datasheet
626Kb / 54P
   8-bit CMOS Microcontroller 0-60 MHz
More results

유사한 설명 - TS87C52X2-MCA

제조업체부품명데이터시트상세설명
logo
ATMEL Corporation
TS80C54X2 ATMEL-TS80C54X2 Datasheet
1Mb / 58P
   8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP
TS80C54 ATMEL-TS80C54 Datasheet
527Kb / 62P
   8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP
logo
SHENZHEN FUMAN ELECTRON...
TC78P153 FUMAN-TC78P153 Datasheet
1Mb / 29P
   8-bit OTP ROM microcontroller
TC8P53 FUMAN-TC8P53 Datasheet
1Mb / 29P
   8-bit OTP ROM microcontroller
logo
ELAN Microelectronics C...
EM78P157N EMC-EM78P157N Datasheet
495Kb / 56P
   8-Bit Microcontroller with OTP ROM
EM78P154N EMC-EM78P154N Datasheet
487Kb / 46P
   8-Bit Microcontroller with OTP ROM
EM78P211 EMC-EM78P211 Datasheet
63Kb / 4P
   8-Bit Microcontroller with OTP ROM
logo
List of Unclassifed Man...
EM78P152S ETC1-EM78P152S Datasheet
661Kb / 52P
   8-Bit Microcontroller with OTP ROM
logo
ELAN Microelectronics C...
EM78P153K EMC-EM78P153K Datasheet
903Kb / 68P
   8-Bit Microcontroller with OTP ROM
EM78P163N EMC-EM78P163N Datasheet
700Kb / 82P
   8-Bit Microcontroller with OTP ROM
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


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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