Intel 925 Data Sheet - Page 219

Ballout and Package Information R 12.2 Table 12-2. MCH Ballout Sorted By Ball Number Ball # Signal Name AP13 AP14 AP15 AP16 AP17 AP18 AP19 AP20 AP21 AP22 AP23 AP24 AP25 AP26 AP27 AP28 AP29 AP30 AP31 AP32 SMA_B6 SMA_B3 SMA_B10 VCCSM SWE_B# SCAS_B# SCKE_A0 VCCSM SMA_A11 SMA_A9 SMA_A4 VCCSM SMA_A1 SMA_A10 SRAS_A# VCCSM SCAS_A# SODT_A0 SCS_A3# SODT_A1 Table 12-2. MCH Ballout Sorted By Ball Number Ball # Signal Name AP33 AP34 AP35 AR1 AR2 AR3 AR4 AR5 AR6 AR7 AR8 AR9 AR10 AR11 AR12 AR13 AR14 AR15 AR16 AR17 SCS_B0# SCS_B3# NC NC NC VSS - SDQ_A20 VSS VCCSM SCKE_B2 SCKE_B0 VCCSM SMA_B7 SMA_B8 VSS VCCSM SMA_B1 SBS_B0 VSS Table 12-2. MCH Ballout Sorted By Ball Number Ball # Signal Name AR18 AR19 AR20 AR21 AR22 AR23 AR24 AR25 AR26 AR27 AR28 AR29 AR30 AR31 AR32 AR33 AR34 AR35 VCCSM SCKE_A3 SBS_A2 VSS VCCSM SMA_A6 SMA_A3 VSS VCCSM SBS_A1 SCS_A2# SCS_A0# VSS VCCSM - VCCSM NC NC Package Information The MCH package measures 37.5 mm × 37.5 mm. The 1210 balls are located in a non-grid pattern. For example, the ball pitch varies from 31.8 mils to 43.0 mils, depending on the X-axis or Y-axis direction. Figure 12-3 shows the physical dimensions of the package. Intel® 82925X/82925XE MCH Datasheet 219