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參數資料
| 型號： | PI6C102 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Precision Clock Synthesizer for Mobile PCs |
| 中文描述： | 精密時鐘合成器移動PC |
| 文件頁數： | 1/11頁 |
| 文件大小： | 588K |
| 代理商： | PI6C102 |
1
PS8164A 09/29/00
for Mobile PCs
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PCICLK_F
VSSPCI0
PCICLK1
PCICLK3
VDDPCI0
PCICLK2
VDDPCI1
PCICLK4
PCICLK5
VSSPCI1
VSSCORE0
VSSREF
REF
VDDCPU
CPUCLK1
VSSCPU
VDDCORE1
VSSCORE1
PCISTOP#
CPUSTOP#
PWRDWN#
SEL
SEL100/66#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
XTAL_IN
XTAL_OUT
CPUCLK0
VDDREF
VDDCORE0
Pin Configuration
Block Diagram
Features
Two copies of CPU clock with V
DD
of 2.5V ±5%
100 MHz or 66.6 MHz operation
Six copies of PCI clock, (synchronous with CPU clock) 3.3V
One copy of Ref. Clock @ 14.31818 MHz (3.3V
TTL
)
Low cost 14.31818 MHz crystal oscillator input
Power management control
Isolated core V
DD
, V
SS
pins for noise reduction
28-pin SSOP package (H)
Description
The PI6C102 is a high-speed low-noise clock generator designed
to work with the Pericom's PI6C18x clock buffer to meet all clock
needs for Mobile Intel Architecture platforms. CPU and chipset
clock frequencies of 66.6 MHz and 100 MHz are supported.
Split supplies of 3.3V and 2.5V are used. The 3.3V power supply
powers a portion of the I/O and the core. The 2.5V is used to power
the remaining outputs. 2.5V signaling follows JEDEC standard 8-X.
Power sequencing of the 3.3V and 2.5V supplies is not required.
An asynchronous PWRDWN# signal may be used to orderly power
down (or up) the system.
28-Pin
H
REF
PCICLK
[1:5]
CPUCLK
[0:1]
REF
OSC
CPUSTOP#
Buffers
2
5
PCICLK_F
PCISTOP#
DIV
XTAL_OUT
XTAL_IN
V
DDREF
V
DDCPU
V
DDCPU
0,1
SEL100/66#
SEL
PWRDWN#
PLL1
相關PDF資料 |
PDF描述 |
|---|---|
| PI6C102H | DIP Socket; No. of Contacts:16; Pitch Spacing:0.1"; Row Spacing:0.3"; Terminal Type:PCB; Leaded Process Compatible:Yes RoHS Compliant: Yes |
| PI6C104 | Spread Spectrum Clock Synthesizer for Desktop Pentium II |
| PI6C104H | Spread Spectrum Clock Synthesizer for Desktop Pentium II |
| PI6C104S | Spread Spectrum Clock Synthesizer for Desktop Pentium II |
| PI6C106 | Pentium/Pro System Clock Chip |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI6C102-16BH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| PI6C102-16DH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| PI6C102-16H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| PI6C102H | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer for Mobile PCs |
| PI6C103 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer |
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