ics9248-97 ETC-unknow, ics9248-97 Datasheet
ics9248-97
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ics9248-97 Summary of contents
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... Integrated Circuit Systems, Inc. Frequency Timing Generator for PENTIUM II Systems 9248-97 Rev E 08/18/00 ICS9248-97 Pin Configuration GNDREF 1 48 REF0 2 47 *SEL24_48#/REF1 3 46 VDDREF GNDPCI 7 42 *FS0/PCICLK_F 8 41 *FS1/PCICLK0 9 40 VDDPCI 10 39 *FS2/PCICLK1 11 38 *FS3/PCICLK2 12 37 GNDPCI 13 36 ...
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... ICS9248-97 General Description Pin Descriptions Pin number Pin name 1, 7, 13, 19, 25, 31 GND 2 REF0 REF1 3 SEL24_48 4, 10, 16, 23, VDD 28 PCICLK_F 8 FS0 PCICLK0 9 FS1 PCICLK1 11 FS2 PCICLK2 12 FS3 22, 21, 20, 18, 17, PCICLK (9:3) 15 PD# 26 24_48MHz 48MHz 27 FS4 29 SCLK 30 SDATA 32, 33, 34 ...
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... ICS9248-97 IOAPIC 17.17 17.50 16.72 16.82 17.83 18.17 18.67 19.00 19.35 19.67 16.66 20.00 20.33 20.85 21.37 21.67 22.17 16.74 17.25 17.75 18.25 18.75 19.13 19.5 19.89 20.25 20.63 21 21.38 21.75 22.13 22.5 ...
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... ICS9248-97 Serial Configuration Command Bitmap ...
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... ICS9248- ...
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... ICS9248-97 Absolute Maximum Ratings Electrical Characteristics - Input/Supply/Common Output Parameters 70º 3.3 V +/-5 PARAMETER SYMBOL Input High Voltage V IH Input Low Voltage V IL Input High Current I IH Input Low Current I IL1 Input Low Current I IL2 Operating I DD3.3OP100 Supply Current I DD3.3OP133 ...
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... *(0. - ICS9248-97 Measure Points CPU @1.25V, 3V66 @ 1.5V 3V66 @ 1.5V, PCI @ 1.5V CPU @1.25V, IOAPIC @ 1.5V MIN TYP MAX UNITS 13 13 2.24 V 0.31 0.4 V -31 - 1.47 1.8 ns 1.51 1 50.5 55 ...
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... ICS9248-97 Electrical Characteristics - 3V66 70º 3.3 V +/-5 PARAMETER SYMBOL 1 Output Impedance R DSP1 1 Output Impedance R DSN1 Output High Voltage V OH1 Output Low Voltage V OL1 Output High Current I OH1 Output Low Current I OL1 1 Rise Time Fall Time Duty Cycle ...
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... *( ICS9248-97 MIN TYP UNITS 2.4 2.62 V 0.3 0.4 V - 439 500 ps ...
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... ICS9248-97 Electrical Characteristics - IOAPIC 70º 3.3 V +/-5 PARAMETER SYMBOL 1 Output Impedance R DSP4B 1 Output Impedance R DSN4B Output High Voltage V OH4B Output Low Voltage V OL4B Output High Current I OH4B Output Low Current I OL4B 1 Rise Time T r4B 1 Fall Time T f4B 1 Duty Cycle ...
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... ICS9248- ...
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... ICS9248-97 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 2 C serial interface information How to Read: Controller (Host) ACK ACK ACK ACK ACK ...
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... PD# Timing Diagram ICS9248-97 ...
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... ICS9248-97 Ordering Information ICS9248yF-97-T ICS XXXX PPP - T SY MBOL In Millimeters COMMON DIMENSIONS COMMON DIMENSIONS MIN 2.413 2.794 A 1 0.203 0.406 b 0.203 0.343 c 0.127 0.254 SEE V A RIA TIONS D E 10.033 10.668 E1 7.391 7.595 e 0.635 BA SIC h 0.381 0.635 L 0.508 1.016 ...