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W83194R-17中文资料PDF规格书
W83194R-17规格书详情
GENERAL DESCRIPTION
The W83194R-17/-17A is a Clock Synthesizer which provides all clocks required for high-speed RISC or CISC microprocessor such as Intel PentiumII, PentiumPro , AMD or Cyrix. Eight different frequency of CPU, AGP and PCI clocks are externally selectable with smooth transitions. The W83194R-17/-17A provides AGP clocks especially for clone chipset. The highest CPU frequency provided by the W83194R-17 is up to 100MHz, but the one of W83194R-17A is up to 133MHz.
The W83193R-17/-17A provides I2C serial bus interface to program the registers to enable or disable each clock outputs and choose the 0.5 or 1.5 center type spread spectrum to reduce EMI.
PRODUCT FEATURES
· Supports PentiumÔ, PentiumÔ Pro, PentiumÔ II, AMD and Cyrix CPUs with I2C.
· 4 CPU clocks
· 12 SDRAM clocks for 3 DIMMs
· Two AGP clocks
· 6 PCI synchronous clocks.
· Optional single or mixed supply:
(Vdd = Vddq3 = Vddq2 = Vddq2b = 3.3V) or (Vdd =Vddq2 = Vddq3 = 3.3V, Vddq2b = 2.5V)
· Skew form CPU to PCI clock -1 to 4 ns, center 2.6 ns, AGP to CPU sync. skew 0 ns (250 ps)
· Smooth frequency switch with selections from 60 MHz to 133 MHz CPU
· I2C 2-Wire serial interface and I2C read back
· ¡Ó0.5 or ¡Ó1.5 center type spread spectrum function to reduce EMI
· Programmable registers to enable/stop each output and select modes (mode as Tri-state or Normal )
· MODE pin for power Management
· 48 MHz for USB
· 24 MHz for super I/O
· 48-pin SSOP package
产品属性
- 型号:
W83194R-17
- 制造商:
WINBOND
- 制造商全称:
Winbond
- 功能描述:
100MHZ AGP CLOCK FOR SIS CHIPSET
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
SSOP48 |
65480 |
询价 | ||||
WINBOND/华邦 |
21+ |
65200 |
询价 | ||||
WINBOND |
SSOP48 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
WINBOND |
22+23+ |
SSOP |
34354 |
绝对原装正品全新进口深圳现货 |
询价 | ||
WINBOND/华邦 |
23+ |
NA/ |
3292 |
原厂直销,现货供应,账期支持! |
询价 | ||
WINBOND |
22+ |
SSOP |
2789 |
全新原装自家现货!价格优势! |
询价 | ||
WINBOND |
21+ |
SSOP48 |
59 |
原装现货假一赔十 |
询价 | ||
WINBOND |
02+ |
SSOP |
900 |
全新原装 绝对有货 |
询价 | ||
WINBOND |
02+ |
SSOP |
900 |
询价 | |||
WINBOND |
23+ |
SSOP48 |
9800 |
现货库存,全新原装,特价销售 |
询价 |