参数资料
型号: HY29LV320BF-90I
厂商: HYNIX SEMICONDUCTOR INC
元件分类: DRAM
英文描述: 32 Mbit (2M x 16) Low Voltage Flash Memory
中文描述: 2M X 16 FLASH 3V PROM, 90 ns, PBGA63
封装: 7 X 11 MM, FBGA-63
文件页数: 17/44页
文件大小: 323K
代理商: HY29LV320BF-90I
1
r
H
Table 9. HY29LV320 Command Sequences
s
e
y
C
s
u
d
B
r
h
4
,
,
,
e
c
n
e
u
q
e
S
d
n
a
m
m
o
C
e
W
e
y
C
s
t
r
F
d
a
D
n
o
c
e
S
d
T
d
h
D
t
u
o
F
d
d
h
D
t
F
d
h
D
t
S
d
d
d
A
a
D
d
A
d
A
a
D
A
a
d
A
a
d
A
a
d
a
e
R
0
A
R
D
R
t
s
e
r
E
t
E
r
N
o
U
o
U
o
U
p
C
r
e
S
a
E
a
E
R
7
1
3
4
4
3
2
2
6
6
1
1
3
3
X
5
5
5
5
X
X
5
5
X
X
5
5
X
5
5
5
5
X
X
5
5
X
X
5
5
X
5
5
5
5
X
X
5
5
X
X
5
5
0
A
A
A
A
0
0
A
A
0
0
A
A
F
A
A
A
A
9
A
A
A
B
3
A
A
c
e
c
P
B
B
B
a
E
E
S
e
R
e
M
D
S
e
2
n
o
e
R
o
e
R
a
o
s
a
p
y
s
a
p
y
s
a
p
y
e
s
e
s
a
e
p
s
u
m
u
s
e
r
a
n
a
e
c
e
A
A
A
A
X
A
A
A
A
A
A
A
A
X
P
2
2
2
2
2
2
X
5
5
5
5
0
D
5
5
5
5
5
5
0
P
5
5
5
5
5
5
5
5
5
5
5
5
5
5
8
0
0
0
8
9
A
2
S
l
m
c
c
c
2
n
X
A
X
P
X
0
D
0
P
m
s
s
s
k
k
k
t
s
a
o
P
e
R
6
m
5
5
5
5
5
5
5
0
0
8
8
5
5
5
5
5
5
A
A
A
A
A
A
A
A
2
2
5
5
5
5
5
5
5
S
0
0
1
3
9
A
A
d
e
n
s
s
7
8
e
d
o
C
A
A
A
A
2
2
5
5
5
5
5
5
5
5
5
5
0
0
9
9
0
1
0
0
X
X
X
X
X
X
D
A
0
o
B
X
X
X
X
0
e
d
o
C
E
7
2
2
=
t
o
B
p
o
r
e
r
e
T
,
D
d
S
7
2
2
e
d
=
t
o
e
n
U
e
P
B
m
=
0
0
1
0
y
V
t
e
P
r
e
S
3
5
5
5
A
A
A
A
2
5
5
5
5
5
0
9
2
0
X
)
A
S
(
S
e
=
c
e
S
2
t
B
r
c
n
n
o
e
R
3
5
5
5
A
A
A
A
2
5
5
5
5
5
0
9
3
0
X
X
X
y
a
y
d
e
k
c
a
o
d
e
k
c
o
d
n
a
d
d
e
n
a
e
e
T
O
e
P
N
=
=
0
0
0
8
X
X
X
X
d
y
u
Q
)
F
C
(
e
c
a
h
s
a
n
o
m
m
o
C
0
1
1
5
5
X
X
X
8
9
E
Legend:
X = Don
t Care
PA/PD = Memory address/data for the program operation
RA/RD = Memory address/data for the read operation
SA = A[20:12], sector address of the sector to be erased or verified (see Tables 1 and 2).
Notes:
1. All values are in hexadecimal.
2. All bus cycles are write operations except all cycles of the Read command and the fourth cycle of Electronic ID command.
3. Data bits DQ[15:8] are don
t cares except for
PD
in program cycles.
4. Address is A[10:0]. Other (upper) address bits are don
t cares except when
SA
or
PA
is required.
5. The Unlock Bypass command is required prior to the Unlock Bypass Program command.
6. The Unlock Bypass Reset command is valid only while the device is in the Unlock Bypass mode.
7. The Erase Suspend command is valid only during a sector erase operation. The system may read and program in non-erasing sectors, or enter the Electronic
ID mode, while in the Erase Suspend mode.
8. The Erase Resume command is valid only during the Erase Suspend mode.
9. Multiple sectors may be specified for erasure. See command description.
10.See CFI section of specification for additional information.
11.See Electronic ID section of specification for additional information.
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