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부품번호 | W83195BG-118 기능 |
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기능 | Clock Generator | ||
제조업체 | Winbond | ||
로고 | |||
전체 28 페이지수
www.DataSheet4U.com
Winbond Clock Generator
W83195BR-118/W83195BG-118
For Intel 915/945 Chipsets
Date: May/02/2006 Revision: 0.81
W83195BR-118/W83195BG-118
STEPLESS FOR INTEL 915/945 CHIPSETS
7.22 Register 21: Asynchronous Control (Default: 4Bh) ...................................................................16
8. ACCESS INTERFACE ............................................................................................................. 17
8.1 Block Write protocol....................................................................................................................17
8.2 Block Read protocol....................................................................................................................17
8.3 Byte Write protocol......................................................................................................................17
8.4 Byte Read protocol .....................................................................................................................17
9. SPECIFICATIONS.................................................................................................................... 18
9.1 ABSOLUTE MAXIMUM RATINGS............................................................................................18
9.2 General Operating Characteristics.............................................................................................18
9.3 Skew Group timing clock............................................................................................................19
9.4 CPU 0.7V Electrical Characteristics...........................................................................................19
9.5 SRC 0.7V Electrical Characteristics...........................................................................................19
9.6 PCIE 0.7V Electrical Characteristics..........................................................................................20
9.7 PCI Electrical Characteristics .....................................................................................................20
9.8 24M, 48M Electrical Characteristics...........................................................................................20
9.9 REF Electrical Characteristics....................................................................................................21
9.10 DOT 0.7V Electrical Characteristics...........................................................................................21
10. ORDERING INFORMATION .................................................................................................... 22
11. HOW TO READ THE TOP MARKING ..................................................................................... 22
12. PACKAGE DRAWING AND DIMENSIONS ............................................................................. 23
- III -
Publication Release Date: May 2006
Revision 0.81
4페이지 W83195BR-118/W83195BG-118
STEPLESS FOR INTEL 915/945 CHIPSETS
4. BLOCK DIAGRAM
X IN
XOUT
F S (0 :2 )
VTT_PW RGD#
&SEL24_48#
PD
*S D A T A
*S C L K
PLL2
XTAL
OSC
PLL1
S p re a d
S p e c tru m
VC O C LK
D ivid er
M /N /R atio
ROM
D ivider
L a tc h
&POR
C o n trol
L o gic
& C o nfig
R eg ister
I2 C
In terface
48M Hz
24_48M H z
DOTT
DOTC
2 R E F 0:1
2
C PU T 0:1
C P U C 0:1
2
SRCT
SRCC
5
P C IE T 0:4
5 P C IE C 0:4
3
P C I_F 0:2
6
P C I 0:5
RESET#
475
5. PIN DESCRIPTION
BUFFER TYPE SYMBOL
IN
INtp120k
INtd120k
OUT
OD
I/OD
#
*
&
DESCRIPTION
Input
Latched input at power up, internal 120kΩ pull up.
Latched input at power up, internal 120kΩ pull down.
Output
Open Drain
Bi-directional Pin, Open Drain.
Active Low
Internal 120kΩ pull-up
Internal 120 kΩ pull-down
Publication Release Date: May 2006
- 3 - Revision 0.81
7페이지 | |||
구 성 | 총 28 페이지수 | ||
다운로드 | [ W83195BG-118.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
W83195BG-118 | Clock Generator | Winbond |
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