전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

EM78P257AM 데이터시트(PDF) 53 Page - ELAN Microelectronics Corp

부품명 EM78P257AM
상세설명  8-BIT MICROCONTROLLER
PDF  91 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  EMC [ELAN Microelectronics Corp]
홈페이지  http://www.emc.com.tw
Logo EMC - ELAN Microelectronics Corp

EM78P257AM 데이터시트(HTML) 53 Page - ELAN Microelectronics Corp

Back Button EM78P257AM Datasheet HTML 49Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 50Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 51Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 52Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 53Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 54Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 55Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 56Page - ELAN Microelectronics Corp EM78P257AM Datasheet HTML 57Page - ELAN Microelectronics Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 53 / 91 page
background image
EM78P257
OTP ROM
This specification is subject to change without prior notice.
07.27.2004 (V1.4)
53
4.11 MOUSE APPLICATION MODE
1. Overview & Features
Overview:
Fig.25 shows how EM78P257A/B communicates with PS/2 connector of PC.
Features:
• RC oscillation.
• Six photo-couples input.
4.5R
X2(TCC2)
VCC
R
4.5R
X1(TCC1)
VCC
+
R
TCCA(UP/DOWN Counter)
After MCU process
send data to PC
MOUSEN
+
15K
15K
MOUSEN
MOUSEN
C1
C2
-
-
4.5R
Y2(TCC4)
VCC
R
4.5R
Y1(TCC3)
VCC
+
R
TCCB(UP/DOWN Counter)
After MCU process
send data to PC
MOUSEN
+
15K
15K
MOUSEN
MOUSEN
C3
C4
-
-



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   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