81348 Datasheet, PDF (42/89 Pages) Intel Corporation – Two Integrated Intel XScale processors

Intel^® 81348—Datasheet
Figure 3.
Intel^® 81348 I/O processor Ballout—Package Top (Left Side)
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
37
vss
dq
dqs dqs# dq
dq
dq
dq
dq
dqs dqs# dq
dq
dq
[63] [7]
[7]
[57] [56] [60] [43] [47]
[5]
[5] [41] [40] [44]
cb
[2]
cb dqs#
[6]
[8]
36
vss
dq
[59]
dq
dq
[58] [62]
vss
dm
[7]
dq
[61]
vss
vss
dq
[42]
dq
[46]
vss
dm
[5]
dq
[45]
vss
cb
[3]
cb
dqs
[7]
[8]
35
vss
nc
dq
[51]
dq
dqs dqs# dm
[50] [6]
[6]
[6]
dq
[53]
dq
[52]
dq
[35]
dq
[34]
dqs dqs# dm
[4]
[4]
[4]
dq
[37]
dq
[36]
m_ck#
[2]
vss
dm
[8]
34
nc
nc
vss
dq
dq
[55] [54]
vss
dq[
49]
dq
[48]
vss
vss
dq
dq
[39] [38]
vss
dq
[33]
dq
[32]
vss
m_ck m_ck# m_ck
[2]
[0]
[0]
33
nc
nc ma[14]^a nc
vss
odt
[1]
cs#
[1]
ma
[13]
odt
[0]
cas# we#
vss
cs#
[0]
ras#
ba
[0]
ma
[10]
ba
[1]
ma
[0]
vss
32
nc
nc
nc
nc
nc
vcc3 vcc3 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1 vcc1
p3
p3
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
p8
31
nc
nc
nc
nc
nc
nc
vcc3 vcc1
p3
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
30
nc
vss
nc
vss
nc
nc
vcc3
p3
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
29
nc
nc
nc
nc
nc
nc
vcc3 vcc1
p3
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vsspllx
therm
da
nc
28
nc
nc
nc
nc
nc
nc
vcc3
p3
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1 therm vcc1
p2x
dc
p2x
27
s_
act1
vss
s_
stat5
vss
s_
s_ vcc3 vcc1
act4 stat3 p3
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
26
s_
s_
s_
s_
s_
s_ vcc3
act5 stat2 act0 stat7 stat6 stat4 p3
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
25
s_
s_
s_
s_
s_
s_ vcc3 vcc1
stat0 act2 act3 act7 stat1 act6
p3
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
24
vssas vssas vssas vssas
vcc1
p2as
vcc1
p2as
vcc1
p2as
vss
vcc1
p2
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
23
s_
s_
s_
rxp[3] rxn[3] txp[3]
s_
txn
[3]
vcc1 vcc1 vcc1 vcc1
p2as p2as p2as p2
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
22
s_
s_
s_
rxp[1] rxn[1] txp[1]
s_
txn
[1]
vcc1 vcc1 vcc1
p2as p2as p2as
vss
vcc1
p2
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
vss
vcc1
p2x
rbias_
21 vssas vssas vssas vssas sense nc
[0]
nc
s_
clkp0
vssplls0
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
20
s_
s_
s_
rxp[0] rxn[0] txp[0]
s_
txn
[0]
rbias
[0]
nc
nc
s_ vcc1
clkn0 p2plls0
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
19
s_
s_
s_
rxp[2] rxn[2] txp[2]
s_
txn
[2]
vcc1 vcc1 vcc1 vcc1
p8s p8s
p8s
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
18
vssas vssas vssas vssas
vcc1
p8s
vcc1
p8s
vcc1
p8s
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
17
s_
s_
s_
rxp[7] rxn[7] txp[7]
s_
txn
[7]
vcc1
p2ds
vssds vssds
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
16
s_
s_
s_
rxp[5] rxn[5] txp[5]
s_
txn
[5]
rbias_
sense
[1]
nc
nc
vss vssplls1 vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
15
vssas vssas vssas vssas
rbias
[1]
nc
nc
vss
vcc1 vcc1
p2plls1 p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
14
s_
s_
s_
rxp[4] rxn[4] txp[4]
s_
txn
[4]
vssds
vcc1
p2ds
vssds
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
13
s_
s_
s_
rxp[6] rxn[6] txp[6]
s_
txn
[6]
vcc1
p2ds
vssds
vcc1
p2ds
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
12
vssas vssas vssas vssas vssds
vcc1
p2ds
vcc1
p2ds
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
11
gpio
[1]
gpio
[3]
gpio gpio
[7]
[5]
gpio vcc3
[6]
p3
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vsspllp
vcc1
p2pllp
vss
vcc1
p2
vss
vcc1
p2
vss
10
gpio
[0]
vss
gpio
[2]
vss
gpio
[4]
vcc3 vcc1
p3
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
9
xint# xint# xint# xint# xint# vcc3
[1]
[3]
[5]
[4]
[7]
p3
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
8
xint#
[2]
xint#
[0]
xint#
[6]
nmi0#
hs_
led_out
vcc3
p3
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
7
hs_
enum#
vss
hpi#
vss
nmi1#
vcc3
p3
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
vcc1
p2
vss
6
u0_
rts#
u0_
rx
d
hs_
lstat
hs_
freq
[1]
hs_
freq
[0]
vcc3
p3
vcc3
p3
vccvio
vcc3
p3
vcc3
p3
vccvio vccvio
vcc3
p3
vccvio
vcc3
p3
vcc3
p3
vccvio
vcc3
p3
vcc3
p3
5
u0_
cts#
u0_
tx
d
u1_
rx
d
nc
vcc3
p3
p_
cal
[0]
p_
gnt#
[3]
vccvio
p_
gnt#
[0]
p_
p_
ad vccvio ad
[31]
[26]
p_
idsel
vccvio
p_
ad
[16]
p_
trdy#
vccvio
p_
ad
[13]
p_
ad
[9]
4
u1_
cts#
u1_
tx
d
u1_
rts#
vss
warm_rs
t#
p_
bmi
p_
p_
vss req# gnt# vss
[3]
[1]
p_
p_
ad
ad
[30] [24]
vss
p_
ad
[20]
p_
frame#
vss
p_
par
p_
ad
[11]
vss
3
p_
p_
p_
vss clko clko cal
[3]
[2]
[2]
nc
p_
p_
p_
cal req# gnt#
[1]
[2]
[2]
nc
p_
ad
[27]
p_
ad
[28]
p_
ad
[23]
p_
ad
[22]
p_
ad
[18]
p_
p_
devsel# stop#
p_
ad
[15]
p_
p_
ad cbe#
[12]
[0]
2
vss
p_
clko
[0]
p_
clkout
vss
p_
rst#
vss
nc
nc
vss
p_
ad
[25]
p_
ad
[21]
vss
p_
cbe#
[2]
p_
pcixcap
vss
p_
cbe#
[1]
p_
ad
[10]
vss
1
vss
p_
clkin
p_
clko
[1]
p_
rstout#
nc
p_
req#
[1]
p_
req#
[0]
p_
p_
p_
ad cbe# ad
[29]
[3]
[19]
p_
ad
[17]
p_
p_
p_
irdy# perr# serr#
p_
ad
[14]
p_
m66en
vss
a. MA[14] only needed for 4GB memory support, otherwise this pin is NC.
DInatteal^®sh8e1et348 ^{I/O Processor}
42
December 2007
Order Number: 315038-003US