Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

ICS9169C-232 Datasheet(PDF) 2 Page - Integrated Circuit Systems

No. de pieza ICS9169C-232
Descripción Electrónicos  Frequency Generator for Pentium™ Based Systems
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  ICST [Integrated Circuit Systems]
Página de inicio  http://www.icst.com
Logo ICST - Integrated Circuit Systems

ICS9169C-232 Datasheet(HTML) 2 Page - Integrated Circuit Systems

  ICS9169C-232 Datasheet HTML 1Page - Integrated Circuit Systems ICS9169C-232 Datasheet HTML 2Page - Integrated Circuit Systems ICS9169C-232 Datasheet HTML 3Page - Integrated Circuit Systems ICS9169C-232 Datasheet HTML 4Page - Integrated Circuit Systems ICS9169C-232 Datasheet HTML 5Page - Integrated Circuit Systems ICS9169C-232 Datasheet HTML 6Page - Integrated Circuit Systems ICS9169C-232 Datasheet HTML 7Page - Integrated Circuit Systems ICS9169C-232 Datasheet HTML 8Page - Integrated Circuit Systems  
Zoom Inzoom in Zoom Outzoom out
 2 / 8 page
background image
2
ICS169C-232
Pin Descriptions
PIN NUM BER
PIN NAM E
TYPE
DESCRIPTIO N
1
VDD1
PWR
Power for control logic and crystal oscillator circuit and
14.318 M Hz output
2X1
IN
XTAL or external reference frequency input. This input includes XTAL
load capacitance and feedback bias for a 12-16MHz crystal, nominally
14.31818M Hz. External crystal load of 30pF to GND recommended for
VDD power on faster than 2.0ms.
3
X2
OUT
XTAL output which includes XTAL load capacitance. External crystal
load of 10pF to GND recommended for VDD power on faster than 2.0ms.
4,11,16,22
GND
PWR
Ground for control logic.
6,7,9,10,15
CPU(2,3,4,5,8)
OUT
Processor clock outputs which are a multiple of the input reference clock
as shown in the preceding table.
5,12,13
CP U1, CP U6,
CPU7
OUT
Processor clock outputs which are a multiple of the input reference clock
as shown in the preceding table.
5,12,13
FS (0:2)
IN
Frequency multiplier select pins. See shared pin programming description
later in this data sheet for further explanation. 350K* internal pull up.
8
VDD2
PWR
Power for CPU (1:6) clock buffers only. This VDD supply can be reduced
to 2.5V for CPU (1:6) outputs.
14
VDD3
PWR
Power for CPU (7:8) clock buffers and internal PLL and Core logic. Must
be nominal 3.3V (3.0 to 3.7V)
17,18,20,21,23, 24
BUS(1:6)
OUT
BUS clock outputs which are a multiple of the input reference clock as
shown in the preceding table.
19
VDD4
PWR
Power for BUS clock buffers BUS (1;6)
25
VDD5
PWR
Power for fixed clock buffer (48 MHz, 24 MHz)
26
24 MHz
OUT
Fixed 24 MHz clock (assuming a 14.31818 MHz REF frequency).
27
48 MHz
OUT
Fixed 48 MHz clock (assuming a 14.31818 MHz REF frequency).
28
REF
OUT
Fixed 14.31818 M Hz clock (assuming a 14.31818 MHz REF frequency).
BSEL
IN
Selection for synchronous or asynchronous bus clock operation. 350K*
internal pull up.
* The internal pull up will vary from 350K
to 500K based on temperature


Html Pages

1  2  3  4  5  6  7  8 


Datasheet Descarga

Go To PDF Page

Número de Pieza relacionado

No. de piezaDescripción ElectrónicosHtml ViewFabricante Electrónico
ICS9169C-272 Frequency Generator for Pentium™ Based Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9169C-273 Frequency Generator for Pentium™ Based Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9169C-271 Frequency Generator for Pentium™ Based Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9169C-231 Frequency Generator for Pentium Based Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9169C-41 Frequency Generator for PentiumPro™ Based Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9159-05 Frequency Generator for Pentium™/OPTi VIPER Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9169C-27 Frequency Generator for Pentium Based Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9159-14 Frequency Generator and Integrated Buffer for PENTIUM™ 1  2  3  4  5  More Integrated Circuit Systems
ICS9248-77 Frequency Timing Generator for PENTIUM II Systems 1  2  3  4  5  More Integrated Circuit Systems
ICS9159-20 Frequency Generator for SIS551X and SIS6205 Chip Set Systems 1  2  3  4  5  Integrated Circuit Systems

Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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