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ICS9248BF-55中文資料ICST數(shù)據(jù)手冊PDF規(guī)格書
ICS9248BF-55規(guī)格書詳情
General Description
The ICS9248-55 is a Clock Synthesizer chip for Pentium and PentiumPro CPU based Desktop/Notebook systems that will provide all necessary clock timing.
特性 Features
? Generates system clocks for CPU, IOAPIC, PCI, plus
14.314 MHz REF (0:2), USB, and Super I/O
? Supports single or dual processor systems
? Supports Spread Spectrum modulation for CPU & PCI
clocks, down spread -0.5
? Skew from CPU (earlier) to PCI clock (rising edges for
100/33.3MHz) 1.5 to 4ns
? Two fixed outputs at 48MHz.
? Separate 2.5V and 3.3V supply pins
? 2.5V or 3.3V output: CPU, IOAPIC
? 3.3V outputs: PCI, REF, 48MHz
? No power supply sequence requirements
? Uses external 14.318MHz crystal, no external load cap
required for CL=18pF crystal
? 48 pin 300 mil SSOP
產(chǎn)品屬性
- 型號：
ICS9248BF-55
- 制造商：
ICS
- 制造商全稱：
ICS
- 功能描述：
Pentium/Pro/IITM System Clock Chip
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ICS |
2016+ |
SSOP48 |
4020 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ICS |
23+ |
SSOP48 |
20000 |
全新原裝假一賠十 |
詢價 | ||
ICS |
9840/ |
SSOP |
67 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ICS |
23+ |
99 |
6500 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ICS |
20+ |
SOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
ICS |
SSOP |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ICS |
25+ |
SSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
ICS |
9942 |
SSOP |
30 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
ICS |
23+ |
SSOP |
2870 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
24+ |
SOP |
30 |
詢價 |
