9248BF-81LF Integrated Device Technology, 9248BF-81LF Datasheet
9248BF-81LF
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9248BF-81LF Summary of contents
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Frequency Generator & Integrated Buffers General Description 2 Block Diagram Power Groups 9248-81 Rev E 10/12/99 Features 2 2 Pin Configuration ICS reserves the right to make changes in the device data identified in this publication without further notice. ICS ...
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ICS9248 -81 Pin Descriptions Pin number Pin name 1 VDDR/X REF0 1,2 2 Mode 3,9,16,22, GND 27,33, 6,14 VDDPCI FS1 1,2 7 PCICLK_F PCICLK 0 1,2 8 FS2 13, 12, 11, 10 PCICLK [4:1] 15,28,29,31,32, SDRAM ...
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Mode Pin - Power Management Input Control ...
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ICS9248 -81 Functionality DD DDL SD_SEL FS2 FS1 ...
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General I How to Write: How to Write: Controller (Host) ICS (Slave/Receiver) Start Bit Address D2 (H) Dummy Command Code Dummy Byte Count Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Stop Bit Notes ...
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ICS9248 -81 Serial Configuration Command Bitmap ± ± ...
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ICS9248 -81 CPU_STOP# Timing Diagram ...
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SDRAM_STOP# Timing Diagram ICS9248-81 ...
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ICS9248 -81 PCI_STOP# Timing Diagram ...
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Shared Pin Operation - Input/Output Pins Fig. 1 ICS9248-81 ...
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ICS9248 -81 Fig. 2a Fig. 2b ...
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Absolute Maximum Ratings Electrical Characteristics - Input/Supply/Common Output Parameters 70C; Supply Voltage PARAMETER SYMBOL Input High Voltage V IH Input Low Voltage V IL Input High Current I IH Input Low ...
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ICS9248 -81 Electrical Characteristics - CPUCLK 70C VDDL = 3.3 V +/-5 PARAMETER SYMBOL Output High Voltage V OH1a Output Low Voltage V OL1a Output High Current I OH1a Output Low ...
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Electrical Characteristics - PCICLK 70C 3.3 V +/-5 PARAMETER SYMBOL Output High Voltage V OH2 Output Low Voltage V OL2 Output High Current I OH2 Output Low Current I OL2 1 ...
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ICS9248 -81 Electrical Characteristics - REF/48MHz/SIO 70C 3.3 V +/-5 DDL PARAMETER SYMBOL Output High Voltage V OH4 Output Low Voltage V OL4 Output High Current I OH4 Output Low Current ...
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Ferrite C2 Bead 22µF/20V Tantalum VDD 3.3V Power Route ...
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ICS9248 - ...