參數(shù)資料
型號: MC7445ARX733LF
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 733 MHz, RISC PROCESSOR, CBGA360
封裝: 25 X 25 MM, 1.27 MM PITCH, CERAMIC, BGA-360
文件頁數(shù): 23/68頁
文件大小: 1609K
代理商: MC7445ARX733LF
MOTOROLA
MPC7455 RISC Microprocessor Hardware Specifications
3
Features
Figure 1. MPC7455 Block Diagram
+
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÷
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SC
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FP
SC
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In
str
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n
it
Inst
ru
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Que
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(1
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W
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9
6
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(
3
Inst
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Re
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a
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In
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oat
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32
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it
Co
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Qu
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(1
6-
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T
ags
32-
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Ca
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3
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B
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3
6
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Ad
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Bu
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6
4
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18-
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6
4
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Da
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(
2
)
Re
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(
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P
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F
ile
16
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S
tat
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(
2
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)
GP
R
F
ile
16
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F
ile
16
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64
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128
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1
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ction
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In
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M
U
SRs
(S
ha
do
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)
128
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ry
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A
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A
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IT
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Ta
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32
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iss
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To
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(3
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V
R
I
ssue
F
P
R
Issue
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ran
ch
P
roc
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n
it
CT
R
LR
B
T
IC
(
1
28
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nt
ry
)
BHT
(
2
0
4
8
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tr
y
)
Fe
tc
he
r
G
P
R
Issu
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(6
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try
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e
)
(4-
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Is
s
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(2
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ry
/1
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Disp
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Un
it
2
56-
K
b
yte
U
n
if
ie
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L
2
C
ach
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C
ach
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C
o
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tr
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Da
ta
M
U
SRs
(Or
igi
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l)
1
28-
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DBA
T
Ar
ra
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DT
L
B
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32
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1
Ca
stou
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to
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(
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rmu
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ccum
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St
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loc
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1
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lock
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Li
n
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Me
m
o
ry
S
u
bs
yst
em
L1
Lo
ad
Q
u
e
ue
(LL
Q
)
L1
Lo
a
d
Mi
ss
(
5
)
C
ac
h
ea
b
le
S
tor
e
In
str
u
ctio
n
F
e
tch
(
2
)
R
e
qu
est
(
1
)
L
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rv
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Qu
eu
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oo
p
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Inte
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1
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tore
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ref
etch
(3
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s
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m
u
la
tor
(1
or
2
Mby
tes)
(L
S
Q
)
L1
P
u
sh
(4
)
(9
)
Un
it
2
U
n
it
1
No
tin
MP
C
7
4
5
F
re
e
sc
a
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S
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m
ic
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to
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I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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