Intel 4 620 JM80547PG0722MM Data Sheet

6

1-1 References ................................................................................................................................. 14
2-1 Core Frequency to FSB Multiplier Configuration ........................................................................ 16
2-2 Voltage Identification Definition .................................................................................................. 18
2-3 FSB Signal Groups ..................................................................................................................... 21
2-4 Signal Characteristics ................................................................................................................. 22
2-5 Signal Reference Voltages ......................................................................................................... 22
2-6 BSEL[2:0] Frequency Table for BCLK[1:0] ................................................................................. 23
2-7 Processor DC Absolute Maximum Ratings ................................................................................ 24
2-8 Voltage and Current Specifications ............................................................................................ 25
2-9 VCC Static and Transient Tolerance for 775_VR_CONFIG_04A Processors ........................... 27
2-10 VCC Static and Transient Tolerance for 775_VR_CONFIG_04B Processors ........................... 29
2-11  GTL+ Asynchronous Signal Group DC Specifications .............................................................. 31
2-12 GTL+ Signal Group DC Specifications ....................................................................................... 31
2-13 PWRGOOD and TAP Signal Group DC Specifications .............................................................. 32
2-14 VTTPWRGD DC Specifications.................................................................................................. 32
2-15 BSEL [2:0] and VID[5:0] DC Specifications ................................................................................ 32
2-16 BOOTSELECT DC Specifications .............................................................................................. 32
2-17 V

 Overshoot Specifications .................................................................................................... 33

 945G/945P/955X Express Chipset and Intel

®

 E7230 

Chipset Platforms ....................................................................................................................... 34