Electronic Components Datasheet Search |
|
ICS954101YFLFT Datasheet(PDF) 2 Page - Integrated Circuit Systems |
|
ICS954101YFLFT Datasheet(HTML) 2 Page - Integrated Circuit Systems |
2 / 16 page 2 Integrated Circuit Systems, Inc. ICS954101 0815D—06/21/04 Pin Description Pin # PIN NAME PIN TYPE DESCRIPTION 1 VDDPCI PWR Power supply for PCI clocks, nominal 3.3V 2 GND PWR Ground pin. 3 PCICLK3 OUT PCI clock output. 4 PCICLK4 OUT PCI clock output. 5 PCICLK5 OUT PCI clock output. 6 GND PWR Ground pin. 7 VDDPCI PWR Power supply for PCI clocks, nominal 3.3V 8 ITP_EN/PCICLK_F0 I/O Free running PCI clock not affected by PCI_STOP#. ITP_EN: latched input to select pin functionality 1 = CPU_ITP pair 0 = SRC pair 9 PCICLK_F1 OUT Free running PCI clock not affected by PCI_STOP# . 10 PCICLK_F2 OUT Free running PCI clock not affected by PCI_STOP# . 11 VDD48 PWR Power pin for the 48MHz output.3.3V 12 USB_48MHz OUT 48.00MHz USB clock 13 GND PWR Ground pin. 14 DOTT_96MHz OUT True clock of differential pair for 96.00MHz DOT clock. 15 DOTC_96MHz OUT Complement clock of differential pair for 96.00MHz DOT clock. 16 FS_B/TEST_MODE IN 3.3V tolerant input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values. TEST_MODE is a real time input to select between Hi-Z and REF/N divider mode while in test mode. Refer to Test Clarification Table. 17 Vtt_PwrGd#/PD IN Vtt_PwrGd# is an active low input used to determine when latched inputs are ready to be sampled. PD is an asynchronous active high input pin used to put the device into a low power state. The internal clocks, PLLs and the crystal oscillator are stopped. 18 FS_A_410 IN 3.3V tolerant low threshold input for CPU frequency selection. This pin requires CK410 FSA. Refer to input electrical characteristics for Vil_FS and Vih_FS threshold values. 19 SRCCLKT1 OUT True clock of differential SRC clock pair. 20 SRCCLKC1 OUT Complement clock of differential SRC clock pair. 21 VDDSRC PWR Supply for SRC clocks, 3.3V nominal 22 SRCCLKT2 OUT True clock of differential SRC clock pair. 23 SRCCLKC2 OUT Complement clock of differential SRC clock pair. 24 SRCCLKT3 OUT True clock of differential SRC clock pair. 25 SRCCLKC3 OUT Complement clock of differential SRC clock pair. 26 SRCCLKT4_SATA OUT True clock of differential SRC/SATA pair. 27 SRCCLKC4_SATA OUT Complement clock of differential SRC/SATA pair. 28 VDDSRC PWR Supply for SRC clocks, 3.3V nominal |
Similar Part No. - ICS954101YFLFT |
|
Similar Description - ICS954101YFLFT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |