參數(shù)資料
型號(hào): AM29BDD160GB20CPBF
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): 40/79頁
文件大?。?/td> 1368K
代理商: AM29BDD160GB20CPBF
38
Am29BDD160G
June 7, 2006
F
i
g
u
re 5
i
ll
us
tr
a
te
s
the Em
b
edded Er
as
e Algor
i
thm,
usi
ng
a
typ
i
c
a
l comm
a
nd
s
e
qu
ence
a
nd
bus
oper
a
t
i
on
.
Refer to the
Er
as
e/Progr
a
m Oper
a
t
i
on
s
t
ab
le
s
i
n the
AC Ch
a
r
a
cter
is
t
i
c
s
s
ect
i
on for p
a
r
a
meter
s
,
a
nd to F
i
g-
u
re 22 for t
i
m
i
ng d
ia
gr
a
m
s.
S
ector Era
s
e and Pro
g
ram
S
u
s
pend
Command
The
S
ector Er
as
e
a
nd Progr
a
m
Sus
pend comm
a
nd
a
l-
low
s
the
us
er to
i
nterr
u
pt
a
S
ector Er
as
e or Progr
a
m
oper
a
t
i
on
a
nd perform d
a
t
a
re
a
d or progr
a
m
s
i
n
a
s
ec-
tor th
a
t
is
not
b
e
i
ng er
as
ed or to the
s
ector where
a
progr
a
mm
i
ng oper
a
t
i
on w
as
i
n
i
t
ia
ted
.
Th
is
comm
a
nd
is
a
ppl
i
c
ab
le only d
u
r
i
ng the
S
ector Er
as
e
a
nd Pro-
gr
a
mm
i
ng oper
a
t
i
on, wh
i
ch
i
ncl
u
de
s
the t
i
me-o
u
t pe-
r
i
od for
S
ector Er
as
e
.
S
ector Era
s
e and Pro
g
ram
S
u
s
pend
Operat
i
on Mechan
i
c
s
A
su
cce
ss
f
u
l er
as
e p
u
l
s
e h
as
a
d
u
r
a
t
i
on or 1
.
2 m
s
±
20
%
, depend
i
ng on the n
u
m
b
er of prev
i
o
us
er
as
e
cycle
s
(
a
mong other f
a
ctor
s
)
.
A
su
cce
ss
f
u
l
s
ector er
as
e oper
a
t
i
on re
qui
re
s
3
00
su
cce
ss
f
u
l er
as
e p
u
l
s
e
s.
An
i
ntern
a
l co
u
nter mon
i
tor
s
the n
u
m
b
er of er
as
e
p
u
l
s
e
s
i
n
i
t
ia
ted
a
nd h
as
a
m
a
x
i
m
u
m v
a
l
u
e of 5
98
0
.
The co
u
nter
is
i
ncremented
b
y one every t
i
me
a
n
er
as
e p
u
l
s
e
is
i
n
i
t
ia
ted, reg
a
rdle
ss
of whether or not
th
a
t er
as
e p
u
l
s
e
is
su
cce
ss
f
u
l
.
An er
as
e p
u
l
s
e
is
ter-
m
i
n
a
ted
i
mmed
ia
tely when the
sus
pend comm
a
nd
is
exec
u
ted
.
A new er
as
e p
u
l
s
e
is
i
n
i
t
ia
ted when the
re
su
me comm
a
nd
is
exec
u
ted (
a
nd the co
u
nter
is
i
ncremented)
.
G
i
ven th
a
t
3
00
su
cce
ss
f
u
l er
as
e p
u
l
s
e
s
a
re re-
qui
red,
a
su
cce
ss
f
u
l
s
ector er
as
e oper
a
t
i
on
s
h
a
ll
h
a
ve
a
m
a
x
i
m
u
m of 56
8
0 er
as
e
sus
pend
s.
The
S
ector Er
as
e
a
nd Progr
a
m
Sus
pend comm
a
nd
is
i
gnored
i
f wr
i
tten d
u
r
i
ng the exec
u
t
i
on of the Ch
i
p
Er
as
e oper
a
t
i
on or Em
b
edded Progr
a
m Algor
i
thm (
bu
t
w
i
ll re
s
et the ch
i
p
i
f wr
i
tten
i
mproperly d
u
r
i
ng the com-
m
a
nd
s
e
qu
ence
s
)
.
Wr
i
t
i
ng the
S
ector Er
as
e
a
nd Pro-
gr
a
m comm
a
nd d
u
r
i
ng the
S
ector Er
as
e t
i
me-o
u
t
re
su
lt
s
i
n
i
mmed
ia
te term
i
n
a
t
i
on of the t
i
me-o
u
t per
i
od
a
nd
sus
pen
si
on of the er
as
e oper
a
t
i
on
.
Once
i
n Er
as
e
Sus
pend, the dev
i
ce
is
a
v
ai
l
ab
le for re
a
d
i
ng (note th
a
t
i
n the Er
as
e
Sus
pend mode, the Re
s
et comm
a
nd
is
not re
qui
red for re
a
d oper
a
t
i
on
s
a
nd
is
i
gnored) or pro-
gr
a
m oper
a
t
i
on
s
i
n
s
ector
s
not
b
e
i
ng er
as
ed
.
Any
other comm
a
nd wr
i
tten d
u
r
i
ng the Er
as
e
Sus
pend
mode
is
i
gnored, except for the
S
ector Er
as
e
a
nd Pro-
gr
a
m Re
su
me comm
a
nd
.
Wr
i
t
i
ng the Er
as
e
a
nd Pro-
gr
a
m Re
su
me comm
a
nd re
su
me
s
the
s
ector er
as
e
oper
a
t
i
on
.
The
ba
nk
a
ddre
ss
of the er
as
e
sus
pended
ba
nk
is
re
qui
red when wr
i
t
i
ng th
is
comm
a
nd
If the
S
ector Er
as
e
a
nd Progr
a
m
Sus
pend comm
a
nd
is
wr
i
tten d
u
r
i
ng
a
progr
a
mm
i
ng oper
a
t
i
on, the dev
i
ce
sus
pend
s
progr
a
mm
i
ng oper
a
t
i
on
s
a
nd
a
llow
s
only
re
a
d oper
a
t
i
on
s
i
n
s
ector
s
not
s
elected for progr
a
m-
m
i
ng
.
F
u
rther ne
s
t
i
ng of e
i
ther er
as
e or progr
a
mm
i
ng
oper
a
t
i
on
s
is
not perm
i
tted
.
T
ab
le 1
8
su
mm
a
r
i
ze
s
per-
m
issib
le oper
a
t
i
on
s
d
u
r
i
ng Er
as
e
a
nd Progr
a
m
Sus
-
pend
.
(A
bus
y
s
ector
is
one th
a
t
is
s
elected for
progr
a
mm
i
ng or er
asu
re
.
)
:
Table 1
8.
Allowed Operat
i
on
s
Dur
i
n
g
Era
s
e/Pro
g
ram
S
u
s
pend
When the
S
ector Er
as
e
a
nd Progr
a
m
Sus
pend com-
m
a
nd
is
wr
i
tten d
u
r
i
ng
a
S
ector Er
as
e oper
a
t
i
on, the
ch
i
p w
i
ll t
a
ke
b
etween 0
.
1
μs
a
nd 20
μs
to
a
ct
ua
lly
sus
pend the oper
a
t
i
on
a
nd go
i
nto the er
as
e
sus
-
pended re
a
d mode (p
s
e
u
do-re
a
d mode),
a
t wh
i
ch t
i
me
the
us
er c
a
n re
a
d or progr
a
m from
a
s
ector th
a
t
is
not
er
as
e
sus
pended
.
Re
a
d
i
ng d
a
t
a
i
n th
is
mode
is
the
sa
me
as
re
a
d
i
ng from the
s
t
a
nd
a
rd re
a
d mode, except
th
a
t the d
a
t
a
m
us
t
b
e re
a
d from
s
ector
s
th
a
t h
a
ve not
b
een er
as
e
sus
pended
.
Poll
i
ng DQ6 on two
i
mmed
ia
tely con
s
ec
u
t
i
ve re
a
d
s
from
a
g
i
ven
a
ddre
ss
prov
i
de
s
the
s
y
s
tem w
i
th the
S
TART
Wr
i
te Er
as
e
Comm
a
nd
S
e
qu
ence
D
a
t
a
Poll
from
S
y
s
tem
D
a
t
a
= FFh
No
Ye
s
Er
asu
re Completed
Em
b
edded
Er
as
e
a
lgor
i
thm
i
n progre
ss
Notes:
1
.
See T
ab
le
s
18
a
nd 20 for er
as
e comm
a
nd
s
e
qu
ence
.
2
.
See
DQ3
:
Sector Er
as
e T
i
mer
for more
i
nform
a
t
i
on
.
F
ig
ure 5
.
Era
s
e Operat
i
on
S
ector
B
us
y
S
ector
Non-
bus
y
s
ector
s
Pro
g
ram
S
u
s
pend
Progr
a
m Re
su
me
Era
s
e
S
u
s
pend
Er
as
e Re
su
me
Re
a
d Only
Re
a
d or Progr
a
m
相關(guān)PDF資料
PDF描述
AM29BDD160GB20CPBI 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
AM29BDD160GB20CPBK 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
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
AM29BDD160GB20DKI 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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