CY2318BNZPVI-11 Cypress Semiconductor Corp, CY2318BNZPVI-11 Datasheet
CY2318BNZPVI-11
Specifications of CY2318BNZPVI-11
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CY2318BNZPVI-11 Summary of contents
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... SDATA SMBus Decoding SCLOCK OE Pentium registered trademark of Intel Corporation. Cypress Semiconductor Corporation Document #: 38-07217 Rev Output, 3.3V SDRAM Buffer for Desktop PCs with 4 DIMMs Functional Description The CY2318BNZ is a 3.3V buffer designed to distribute high-speed clocks in PC applications. The part has 18 outputs which can be used to drive up to four SDRAM DIMMs, and the remaining can be used for external feedback to a PLL ...
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Pin Summary Name Pins 12, 16, 20, 29, 33, 37, 42 10, 15, 19, 22, 27, 30, 34, 39, 43 Ground DDIIC V 26 SSIIC BUF_IN SDATA ...
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Serial Configuration Map • The Serial bits will be read by the clock driver in the following order: Byte 0 - Bits Byte 1 - Bits ...
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DC Electrical Characteristics: Parameter Description I 3.3V Supply Current DD I 3.3V Supply Current in Three-state DD Tristate Logic Inputs (BUF_IN, OE, SCLOCK, SDATA) V Input Low Voltage IL V Input High Voltage IH I Input Leakage Current, BUF_IN ILEAK ...
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AC Electrical Characteristics: Parameter Description f Input Frequency IN t Output Rise Edge Rate R t Output Fall Edge Rate F t Output Skew, Rising Edges SR t Output Skew, Falling Edges SF t Output Enable Time EN t Output ...
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... CPUCLK PCICLK USBCLK SDATA SCLK REF APIC * CY2280 48 PIN SSOP (or CY2281 or CY2282) * THIS FREQUENCY SYNTHESIZER IS USED TO GENERATE CPU, PCI, USB, REF, AND APIC CLOCKS. Ordering Information Ordering Code CY2318BNZPVI-11 CY2318BNZPVC-11 Package Diagram Document #: 38-07217 Rev. ** BUF_IN SDATA SDRAM ( 0-12) SCLK V 3. ...
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... Document #: 38-07217 Rev. ** © Cypress Semiconductor Corporation, 2001. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user ...
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Revision History Document Title: CY2318BNZ 18 Output, 3.3V SDRAM Buffer for Desktop PCs with 4 DIMMs Document Number: 38-07217 Issue REV. ECN NO. Date ** 111855 12/09/01 Document #: 38-07217 Rev. ** Orig. of Change DSG Change from Spec number: ...