參數(shù)資料
型號(hào): AM29BDD160GB20CPBK
廠商: Advanced Micro Devices, Inc.
英文描述: 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory
中文描述: 16兆位(1 M中的x 16-bit/512畝× 32位),2.5伏的CMOS只突發(fā)模式,雙啟動(dòng),同步讀/寫閃存
文件頁數(shù): 29/79頁
文件大?。?/td> 1368K
代理商: AM29BDD160GB20CPBK
June 7, 2006
Am29BDD160G
27
1
.
It perm
a
nently
s
et
s
the dev
i
ce to oper
a
te
usi
ng the
P
ass
word Protect
i
on Mode
.
It
is
not po
ssib
le to re-
ver
s
e th
is
f
u
nct
i
on
.
2
.
It
a
l
s
o d
isab
le
s
a
ll f
u
rther comm
a
nd
s
to the p
ass
-
word reg
i
on
.
All progr
a
m,
a
nd re
a
d oper
a
t
i
on
s
a
re
i
gnored
.
Both of the
s
e o
bj
ect
i
ve
s
a
re
i
mport
a
nt,
a
nd
i
f not c
a
re-
f
u
lly con
si
dered, m
a
y le
a
d to
u
nrecover
ab
le error
s.
The
us
er m
us
t
b
e
su
re th
a
t the P
ass
word Protect
i
on
method
is
de
si
red when
s
ett
i
ng the P
ass
word Mode
Lock
i
ng B
i
t
.
More
i
mport
a
ntly, the
us
er m
us
t
b
e
su
re
th
a
t the p
ass
word
is
correct when the P
ass
word Mode
Lock
i
ng B
i
t
is
s
et
.
D
u
e to the f
a
ct th
a
t re
a
d oper
a
t
i
on
s
a
re d
isab
led, there
is
no me
a
n
s
to ver
i
fy wh
a
t the
p
ass
word
is
a
fterw
a
rd
s.
If the p
ass
word
is
lo
s
t
a
fter
s
ett
i
ng the P
ass
word Mode Lock
i
ng B
i
t, there w
i
ll
b
e
no w
a
y to cle
a
r the PPB Lock
bi
t
.
The P
ass
word Mode Lock
i
ng B
i
t, once
s
et, prevent
s
re
a
d
i
ng the 64-
bi
t p
ass
word on the DQ
bus
a
nd f
u
rther
p
ass
word progr
a
mm
i
ng
.
The P
ass
word Mode Lock
i
ng
B
i
t
is
not er
asab
le
.
Once P
ass
word Mode Lock
i
ng B
i
t
is
progr
a
mmed, the Per
sis
tent
S
ector Protect
i
on Lock-
i
ng B
i
t
is
d
isab
led from progr
a
mm
i
ng, g
ua
r
a
ntee
i
ng
th
a
t no ch
a
nge
s
to the protect
i
on
s
cheme
a
re
a
llowed
.
64-b
i
t Pa
ss
word
The 64-
bi
t P
ass
word
is
loc
a
ted
i
n
i
t
s
own memory
s
p
a
ce
a
nd
is
a
cce
ssib
le thro
u
gh the
us
e of the P
ass
-
word Progr
a
m
a
nd Ver
i
fy comm
a
nd
s
(
s
ee
P
ass
word
Ver
i
fy Comm
a
nd
)
.
The p
ass
word f
u
nct
i
on work
s
i
n
con
ju
nct
i
on w
i
th the P
ass
word Mode Lock
i
ng B
i
t,
wh
i
ch when
s
et, prevent
s
the P
ass
word Ver
i
fy com-
m
a
nd from re
a
d
i
ng the content
s
of the p
ass
word on
the p
i
n
s
of the dev
i
ce
.
Wr
i
te Protect (WP#)
The dev
i
ce fe
a
t
u
re
s
a
h
a
rdw
a
re protect
i
on opt
i
on
usi
ng
a
wr
i
te protect p
i
n th
a
t prevent
s
progr
a
mm
i
ng or
er
asi
ng, reg
a
rdle
ss
of the
s
t
a
te of the
s
ector’
s
Per
sis
-
tent or Dyn
a
m
i
c Protect
i
on B
i
t
s.
The WP# p
i
n
is
ass
o-
c
ia
ted w
i
th the two o
u
termo
s
t
8
K
b
yte
s
s
ector
s
i
n the
75
%
ba
nk
.
The WP# p
i
n h
as
no effect on
a
ny other
s
ector
.
When WP#
is
t
a
ken to V
IL
, progr
a
mm
i
ng
a
nd
er
as
e oper
a
t
i
on
s
of the two o
u
termo
s
t
8
K
b
yte
s
s
ec-
tor
s
i
n the 75
%
ba
nk
a
re d
isab
led
.
By t
a
k
i
ng WP#
ba
ck to V
IH
, the two o
u
termo
s
t
8
K
b
yte
s
s
ector
s
a
re
en
ab
led for progr
a
m
a
nd er
as
e oper
a
t
i
on
s
, depend
i
ng
u
pon the
s
t
a
t
us
of the
i
nd
i
v
i
d
ua
l
s
ector Per
sis
tent or
Dyn
a
m
i
c Protect
i
on B
i
t
s.
If e
i
ther of the two o
u
termo
s
t
s
ector
s
Per
sis
tent or Dyn
a
m
i
c Protect
i
on B
i
t
s
a
re pro-
gr
a
mmed, progr
a
m or er
as
e oper
a
t
i
on
s
a
re
i
nh
ibi
ted
.
If the
s
ector Per
sis
tent or Dyn
a
m
i
c Protect
i
on B
i
t
s
a
re
b
oth er
as
ed, the two
s
ector
s
a
re
a
v
ai
l
ab
le for pro-
gr
a
mm
i
ng or er
asi
ng
as
long
as
WP# rem
ai
n
s
a
t V
IH
.
The
us
er m
us
t hold the WP# p
i
n
a
t e
i
ther V
IH
or V
IL
d
u
r
i
ng the ent
i
re progr
a
m or er
as
e oper
a
t
i
on of the two
o
u
termo
s
t
s
ector
s
i
n the 75
%
ba
nk
.
S
ec
Si
(
S
ecured
Si
l
i
con)
S
ector
Protect
i
on
The
S
ec
Si
S
ector
is
a
256-
b
yte fl
as
h memory
a
re
a
th
a
t
is
e
i
ther progr
a
mm
ab
le
a
t the c
us
tomer or
b
y
AMD
a
t the re
qu
e
s
t of the c
us
tomer
.
The
S
ec
Si
S
ector
Entry comm
a
nd en
ab
le
s
the ho
s
t
s
y
s
tem to
a
ddre
ss
the
S
ec
Si
S
ector for progr
a
mm
i
ng or re
a
d
i
ng
.
The
S
ec
Si
s
ector
a
ddre
ss
r
a
nge
is
00000h–000
3
Fh for the
top
b
oot
b
lock conf
i
g
u
r
a
t
i
on
a
nd 7FFC0h–7FFFFh for
the
b
ottom
b
oot
b
lock conf
i
g
u
r
a
t
i
on
.
Addre
ss
r
a
nge
00040h–007FFh for the top
b
oot
b
lock
a
nd
7F
8
00h–7FFBFh ret
u
rn
i
nv
a
l
i
d d
a
t
a
when
a
ddre
ss
ed
w
i
th the
S
ec
Si
s
ector en
ab
led
.
Unl
i
ke prev
i
o
us
fl
as
h memory dev
i
ce
s
, the
Am2
9
BDD160
a
llow
s
si
m
u
lt
a
neo
us
oper
a
t
i
on wh
i
le
the
S
ec
Si
s
ector
is
en
ab
led
.
However, there
a
re
a
n
u
m
b
er of re
s
tr
i
ct
i
on
s
ass
oc
ia
ted w
i
th
si
m
u
lt
a
neo
us
oper
a
t
i
on
a
nd dev
i
ce oper
a
t
i
on when the
S
ec
Si
s
ector
is
en
ab
led
:
1
.
The
S
ec
Si
s
ector
is
not
a
v
ai
l
ab
le for re
a
d
i
ng wh
i
le
the P
ass
word Unlock,
a
ny PPB progr
a
m/er
as
e op-
er
a
t
i
on, or P
ass
word progr
a
mm
i
ng
a
re
i
n progre
ss.
Re
a
d
i
ng to
a
ny loc
a
t
i
on
i
n the
s
m
a
ll (25
%
)
s
ector
w
i
ll ret
u
rn the
s
t
a
t
us
of the
s
e oper
a
t
i
on
s
u
nt
i
l the
s
e
oper
a
t
i
on
s
h
a
ve completed exec
u
t
i
on
.
2
.
Wr
i
t
i
ng the corre
s
pond
i
ng DYB
ass
oc
ia
ted w
i
th the
overl
ai
d
b
oot
b
lock
s
ector re
su
lt
s
i
n the DYB NOT
b
e
i
ng
u
pd
a
ted
.
Th
is
is
only
a
ccompl
is
hed when the
S
ec
Si
s
ector
is
not en
ab
led
.
3.
Re
a
d
i
ng the corre
s
pond
i
ng DYB
ass
oc
ia
ted w
i
th
the overl
ai
d
b
oot
b
lock
s
ector re
su
lt
s
i
n re
a
d
i
ng
i
n-
v
a
l
i
d d
a
t
a
when the PPB Lock/DYB Ver
i
fy com-
m
a
nd
is
issu
ed
.
Th
is
f
u
nct
i
on
is
only
a
ccompl
is
hed
when the
S
ec
Si
s
ector
is
not en
ab
led
.
4
.
All comm
a
nd
s
a
re
a
v
ai
l
ab
le for exec
u
t
i
on when the
S
ec
Si
s
ector
is
en
ab
led except the follow
i
ng l
is
t
.
I
s
-
sui
ng the follow
i
ng comm
a
nd
s
wh
i
le the
S
ec
Si
s
ec-
tor
is
en
ab
led re
su
lt
s
i
n the comm
a
nd
b
e
i
ng
i
gnored
.
All Unlock Byp
ass
comm
a
nd
s
CFI
Acceler
a
ted Progr
a
m
Progr
a
m
a
nd
S
ector Er
as
e
Sus
pend
Progr
a
m
a
nd
S
ector Er
as
e Re
su
me
5
.
Exec
u
t
i
ng the
S
ector Er
as
e comm
a
nd
is
perm
i
tted
when the
S
ec
Si
s
ector
is
en
ab
led, however, there
is
no prov
isi
on for er
asi
ng the
S
ec
Si
s
ector w
i
th the
S
ector Er
as
e comm
a
nd, reg
a
rdle
ss
of the protec-
t
i
on
s
t
a
t
us.
The
S
ector Er
as
e comm
a
nd w
i
ll er
as
e
a
ll other
s
ector
s
when the
S
ec
Si
s
ector
is
en
ab
led
.
相關(guān)PDF資料
PDF描述
AM29BDD160GB20DKE 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory
AM29BDD160GB20DKF 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory
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