전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

EM78P451SWM 데이터시트(PDF) 18 Page - ELAN Microelectronics Corp

부품명 EM78P451SWM
상세설명  8-Bit Microcontroller with OTP ROM
PDF  54 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  EMC [ELAN Microelectronics Corp]
홈페이지  http://www.emc.com.tw
Logo EMC - ELAN Microelectronics Corp

EM78P451SWM 데이터시트(HTML) 18 Page - ELAN Microelectronics Corp

Back Button EM78P451SWM Datasheet HTML 14Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 15Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 16Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 17Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 18Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 19Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 20Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 21Page - ELAN Microelectronics Corp EM78P451SWM Datasheet HTML 22Page - ELAN Microelectronics Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 18 / 54 page
background image
EM78P451S
8-Bit Microcontroller with OTP ROM
14
•
Product Specification (V1.0) 06.01.2004
(This specification is subject to change without further notice)
Bit 1 (EXIE) EXIF interrupt enable bit.
0: disable EXIF interrupt
1: enable EXIF interrupt
Bit 0 (TCIE) TCIF interrupt enable bit.
0: disable TCIF interrupt
1: enable TCIF interrupt
O scillator
Ena b le
D isab le
Re se t
Q
D
Q
CL K
P
R
C
L
Cle ar
fro m S /W
Set
4
/W U E
/W U E
/W U E
V CC
P60 ~P67
VC C
/W U E
P7 4~P7 5, P90 ~P91
/P HE N
8
Fig. 5 Block Diagram of Sleep Mode and Wake-up Circuits on I/O Ports
4.3 TCC/WDT Presacler
An 8-bit counter is available as prescaler for the TCC or WDT. The prescaler is
available for either the TCC or WDT only at any given time, and the PAB bit of CONT
register is used to determine the prescaler assignment. The PSR0~PSR2 bits
determine the prescale ratio. The prescaler is cleared each time the instruction is
written to TCC under TCC mode. The WDT and prescaler, when assigned to WDT
mode, are cleared by the WDTC or SLEP instructions. Fig. 6 depicts the circuit
diagram of TCC/WDT.
R1(TCC) is an 8-bit timer/counter. TCC will increase by one at every instruction
cycle (without prescaler).



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


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