The Coordinates Of The Processor Pins As Viewed From The Top Of The Package - Intel Pga478 - P4-2ghz 512kb 400mhz Fsb Datasheet

Package Mechanical Specifications and Pin Information—Intel
1.83 GHz
Figure 7.

The Coordinates of the Processor Pins as Viewed From the Top of the Package

AF AE AD AC AB
VID SKT A A
1 VSS
[5] OCC [35] [34]
VID VID A A
2 VSS
[3] [4] [31] [27] [21]
VID VID A A
3 VSS
[1] [2] [32] [33] [26]
PRE VID VSS TDI TDO VSS RSP
4
Q# [0]
VSS BPM PRD VSS TMS TCK VSS BINI
5
[3]# Y#
BPM VSS BPM BPM VSS TRS
6
[0]# [1]# [2]#
VCC VCC VCC VCC VSS
7
SEN
8 VSS VSS VSS VSS VSS VSS
9 VCC VCC VCC VCC VCC VCC
10 VCC VCC VCC VCC VCC VCC
11 VSS VSS VSS VSS VSS VSS
12 VCC VCC VCC VCC VCC VCC
13 VSS VCC VSS VCC VSS VCC
14 VCC VSS VCC VSS VCC VSS
15 VCC VCC VCC VCC VCC VCC
16 VSS VSS VSS VSS VSS VSS
17 VCC VCC VCC VCC VCC VCC
18 VCC VCC VCC VCC VCC VCC
19 VSS VSS VSS VSS VSS VSS
20 VCC VCC VCC VCC V
V
CCP
21 VSS V VSS V
V
CCP CCP CCP
[62]
D
22 V VSS V
V
CCP CCP CCP
[61]
D VSS DIN
23 V VSS
V
CCP CCP
[63]
D D D
24 VSS VSS
[60] [59] [56] [47]
RSV D D
25 V VSS
CCP
D [57] [46]
VSS GTL D
26 V VSS
CCP
REF [58] [44]
January 2007
Order Number: 315876-002
AA Y W V U T
A A A A VSS COM
VSS VSS
[29] [30] [14] [10]
A A A A
VSS VSS
[28] [25] [13] [12]
A A A A
VSS VSS
[20] [23] [24] [16]
AP A A
VSS VSS
# [1]# [22] [19]
AP A RSV
VSS
T# [0]# [18]
VSS ADS
VSS V
V V
CCP CCP CCP
T#
VCC
SEN
CCP
D VSS DST DST VSS DST DST
BP BN BP
D D D D
VSS VSS VSS
[54] [53] [48] [49]
D D D
VSS VSS
V [55] [51] [52] [37]
D D D D RSV
VSS VSS
[43] [41] [50]
D D D D
VSS VSS VSS
[45] [40] [38] [39]
D D VSS DIN D VSS COM
[42] V [35]
® ®
Celeron Processor 1.66 GHz/
R P N M L K
COM A A A
VSS
P P [8]# [5]# [4]#
A VSS RSV VSS REQ A VSS REQ
D [0]# [7]#
A A VSS RSV A[6] VSS REQ
[9]# D # [3]#
A A BR0 VSS MCE HIT
[15] [11] # RR# M#
A VSS BR1 BPRI VSS TRD
VSS
D [17] # #
RSV VSS ADS ADS VSS DEF
TB D TB # ER#
VSS DST DST VSS DST DST
BN BP BN BP BN
D D D D
VSS VSS
[33] [24] [15] [11]
D D D D D
VSS VSS
[32] [31] [14] [12]
D DP D D
VSS VSS
D [36] [3]# [25] [26]
DP DP D D
VSS VSS
[2]# [1]# [30] [29]
COM D DP D
VSS VSS
P P [34] [0]# [28]
Intel
J H G F E D C
A RS VSS RSV RSV
VSS
[3]# [0]# D D
REQ RS RES VSS RSV
VSS
[2]# [4]# [1]# ET#
REQ VSS BNR HIT VSS RSV
[1]# # # D
RS LOC VSS STP RSV
VSS
[2]# K# CLK D
DRD VSS SMI INIT VSS FER
Y# Y# # #
DBS VSS ODT IGN VSS A20
Y# EN NE# M#
VCC VCC RSV SLP
D #
VSS VSS VSS VSS VSS VSS
VCC VCC VCC VCC VCC VCC
VCC VCC VCC VCC VCC VCC
VSS VSS VSS VSS VSS VSS
VCC VCC VCC VCC VCC VCC
VSS VCC VSS VCC VSS VCC
VCC VSS VCC VSS VCC VSS
VCC VCC VCC VCC VCC VCC
VSS VSS VSS VSS VSS VSS
VCC VCC VCC VCC VCC VCC
VCC VCC VCC VCC VCC VCC
VSS VSS VSS VSS VSS VSS
VCC VCC BSE BSE
L[1] L[0]
D D D IERR
VSS VSS
[5]# [2]# [0]# #
D D D D
VSS VSS
[10] [6]# [3]# [1]#
D D D D VSS TES
VSS
[13] [9]# [8]# [7]#
D D D DIN
VSS VSS
[23] [20] [17] V
DIN D D D
VSS VSS
V [21] [18] [4]#
D D D D VSS BCL
VSS
[27] [22] [19] [16]
® ®
Celeron Processor 1.66 GHz/1.83 GHz
B A
FOR
D CEP
RSV
VSS
D
LINT PWR
0 GOO
THE
R# RMT
LINT
VSS
1
VCC VCC
VCC VCC
VSS BSE
L[2]
THR THR
MDA MDC
VCC
T2 A
VSS TES
T1
PRO
VSS
CHO
BCL
K[0] K[1]
DS
29