81348 Datasheet, PDF (44/89 Pages) Intel Corporation – Two Integrated Intel XScale processors

Intel^® 81348—Datasheet
Figure 5.
Intel^® 81348 I/O processor Ballout—Package Bottom (Left Side)
AU
AT
AR AP AN AM
AL
AK
AJ
AH
AG AF
AE
AD AC
AB
AA
Y
W
37
vss
dm
[1]
dq dqs# dqs
dq
dq
dq
dq
dq dqs# dqs dq
dq
cb
[9]
[1]
[1] [15] [11] [28] [24] [25] [3]
[3]
[31] [27]
[0]
cb dqs#
[1]
[8]
36
vss
dq
[12]
dq
[13]
dq
[8]
vss
dq
[14]
dq
[10]
vss
vss
dq
[29]
dm
[3]
vss
dq
[30]
dq
[26]
vss
cb
[4]
cb dqs
[5]
[8]
35
m_
vss cal
[0]
dq
[4]
dq
[5]
dm dqs# dqs
dq
[0]
[0]
[0]
[2]
dq
[3]
dq
dq
[20] [21]
dm dqs# dqs
[2]
[2]
[2]
dq
[18]
dq
[19]
m_ck
[1]
vss
dm
[8]
34
m_
vss cal
[1]
vss
dq
[0]
dq
[1]
vss
dq
[6]
dq
[7]
vss
vss
dq
[16]
dq
[17]
vss
dq
[22]
dq
[23]
vss
m_ck#
[1]
ma
[2]
m_ck
[0]
33
vss
m_
vref
m_
rst#
cke
[1]
cke
[0]
ba
[2]
vss
ma
[12]
ma
[11]
ma
[9]
ma
[7]
ma
[8]
ma
[5]
vss
ma
[6]
ma
[4]
ma
[3]
ma
[1]
vss
32
vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
31 trst# vss
tck
vss
vcc3 vcc3
p3
p3
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
30
tdi
tms
tdo
vcc3 vcc3 vcc3 vcc1
p3
p3
p3 p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
29 smbclk scl0
sda1 sda2
scl1
vcc3
p3
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2plld
vssplld
vcc1
p2x
vss
vcc3
p3pllx
nc
28 smbdat vss
sda0 vss
scl2
vcc3 vcc1
p3 p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
27
vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1
p2x p2x p2x p2x p2x p2x p2x p2x p2x p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
26
vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1
p8e p8e p8e p8e p8e p8e p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
25
vsse
vsse
vsse
vsse
vcc1
p8e
vcc1
p8e
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
24
perp
[7]
pern
[7]
petp
[7]
petn vcc1 vcc1 vcc1
[7] p8e p2ae p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
23
perp
[6]
pern
[6]
petp
[6]
petn vcc1 vcc1
[6] p8e p2ae
vss
vcc1
p2
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
22
vsse
vsse
vsse
vsse
vcc1
p8e
vcc1
p2ae
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
21
perp
[5]
pern
[5]
petp
[5]
petn vcc1 vcc1
[5] p8e p2ae
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
20
perp
[4]
pern
[4]
petp
[4]
petn pe_cal
[4]
p
nc
nc
refclkp
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
19
vsse
vsse
vsse
vsse
pe_cal
n
nc
nc refclkn vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
18
perp
[3]
pern
[3]
petp
[3]
petn vcc1 vcc1 vcc1
[3] p8e p2ae p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
17
perp
[2]
pern
[2]
petp
[2]
petn vcc1 vcc1
[2] p8e p2ae
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
16
vsse
vsse
vsse
vsse
vcc1
p2e
vcc1
p2ae
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
15
perp
[1]
pern
[1]
petp
[1]
petn vcc1 vcc1
[1] p2e p2ae
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
14
perp
[0]
pern
[0]
petp
[0]
petn vcc1 vcc1 vcc1
[0] p2e p2e p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
13
vsse
vsse
vsse
vsse
vcc1
p2e
vcc1
p2e
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
12
vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1
p2
p2
p2
p2
p2
p2
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
11
a
[22]
a
[18]
a
[19]
a pce# vcc3
[21] [1]
p3
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
10
a
[13]
vss
pce#
[0]
vss
a
[20]
vcc3 vcc1
p3
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
9
a
a
a
a
[14] [8] [12] [9]
nc
vcc3
p3
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
8
a
[6]
a
[1]
pb_rst
out#
a
[10]
PUR1
vcc3
p3
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
7
a
[2]
vss
a
[15]
vss
a
[11]
vcc3
p3
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
6
a
[7]
a
[3]
a
[17]
a
[16]
d
[15]
vcc3
p3
vcc3
p3
vccvio vccvio
vcc3
p3
vccvio vccvio
vcc3
p3
vccvio vccvio
vcc3
p3
vccvio vccvio
vcc3
p3
5
a
[5]
a
[4]
d
[4]
d
[9]
vcc3
d
p3 [10]
p_
p_
ad vccvio ad
[32]
[40]
p_
p_
ad vccvio ad
[44]
[52]
p_
ad
[56]
vccvio
p_
par64
p_
cbe#
[7]
vccvio
p_
ad
[4]
p_
ad
[9]
4
d
[1]
d
[8]
d
[3]
vss
d
[2]
poe# vss
p_
ad
[36]
p_
ad
[42]
vss
p_
ad
[48]
p_
ad
[54]
vss
p_
p_
ad cbe# vss
[60] [5]
p_
ad
[0]
p_
ad
vss
[6]
3
vss
d
[0]
a
[23]
d
[11]
d
[12]
pwe#
p_
ad
[34]
p_
ad
[38]
p_
ad
[39]
p_
ad
[46]
p_
ad
[50]
p_
ad
[51]
p_
ad
[58]
p_
ad
[62]
p_
ad
[63]
p_
req64#
p_
ad
[2]
p_
p_
ad cbe#
[5]
[0]
2
vss
a
[0]
d
[5]
d
[6]
d
[14]
vss
p_
ad
[35]
p_
ad
[41]
vss
p_
ad
[47]
p_
ad
[53]
vss
p_
p_
ad cbe# vss
[59] [4]
p_
ad
[1]
p_
ad
vss
[7]
1
vss
d
[13]
d
[7]
a
[24]
p_
ad
[33]
p_
ad
[37]
p_
ad
[43]
p_
ad
[45]
p_
ad
[49]
p_
ad
[55]
p_
ad
[57]
p_
ad
[61]
p_
cbe#
[6]
p_
ack64#
p_
ad
[3]
p_
ad
[8]
vss
DInatteal^®sh8e1et348 ^{I/O Processor}
44
December 2007
Order Number: 315038-003US