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PDF NT56V1616A0T Data sheet ( Hoja de datos )
| Número de pieza | NT56V1616A0T | |
| Descripción | 1M x 16 SDRAM | |
| Fabricantes | Nanya Technology | |
| Logotipo |  |
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NT56V1616A0T
16Mb: 1Mx16
Synchronous DRAM
t4U.comNT56V1616A0T
eDATA SHEET
he1Mx16
SSynchronous DRAM
.DataREV 1.2
www August , 2000
REV 1.2 , AUG. 2000
1
©NANYA TECHNOLOGY CORP.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
1 page  
NT56V1616A0T
16Mb: 1Mx16
Synchronous DRAM
FUNCTIONAL BLOCK DIAGRAM
Refresh
Controller
Adress
[ 0 : 11 ]
Refresh
Counter
CLK
CKE
CS
RAS
CAS
WE
HDQM
LDQM
Row Adress Latch
Row Adress Latch
512K x 16
Bank 0
Sense AMP & I/O gates
Column Decoder
Column
Address
Buffer
Column Decoder
Sense AMP & I/O gates
512K x 16
Bank 1
DQ 0
DQ 1
DQ 2
DQ 3
DQ 4
DQ 5
DQ 6
DQ 7
DQ 8
DQ 9
DQ 10
DQ 11
DQ 12
DQ 13
DQ 14
DQ 15
REV 1.2 , AUG. 2000
5
©NANYA TECHNOLOGY CORP.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
5 Page 
NT56V1616A0T
16Mb: 1Mx16
Synchronous DRAM
OPERATIVE COMMAND TABLE ( TABLE 1 )
Current
State
CS
RAS CAS
WE
Address
Bank
Address
HXXX
X
X
L HHH
X
X
L H H L X BA
Idle L H L X CA,A10 BA
L L H H RA
BA
L L H L A10 BA
L L LH
X
X
L
L
L
L Op Code
L
HXXX
X
X
L HHX
X
X
L
H
L
H CA,A10
BA
Row
L H L L CA,A10 BA
Active L L H H RA
BA
L L H L A10 BA
L L LX
X
X
L
L
L
L Op-code
L
HXXX
X
X
L HHH
X
X
L
H
L
H CA,A10
BA
L H L L CA,A10 BA
Read L L H H RA
BA
L L H L A10 BA
L L LX
X
X
L
L
L
L Op-code
L
L HH L
X
X
HXXX
X
X
L HHH
X
X
L
H
L
H CA,A10
BA
Write
L H L L CA,A10 BA
L L H H RA
BA
L L H L A10 BA
L L LX
X
X
L
L
L
L Op-code
L
L HH L
X
X
HXXX
X
X
L HHH
X
X
Read with
Auto
L
H
H
L
X
BA
Precharge
L
H
L
H CA,A10
BA
LHL L
X
X
L L H X RA,A10 BA
L L LX
X
X
L
L
L
L Op-code
L
HXXX
X
X
L HHH
X
X
Write with
Auto
L
H
H
L
X
BA
Precharge
L
H
L
H CA,A10
BA
LHL L
X
X
L L H X RA,A10 BA
L L LX
X
X
L
L
L
L Op-code
L
Action
No Operation command
No Operation command
ILLEGAL
ILLEGAL
Row Active
No Operation command
Auto Refresh or Self refresh
Mode Register Access
No Operation command
No Operation command
Read
Write
ILLEGAL
Precharge
ILLEGAL
ILLEGAL
Continue burst to end, row active
Continue burst to end, row active
Term burst, start new burst read
Term burst, start new burst write
ILLEGAL
Term burst, precharge
ILLEGAL
ILLEGAL
Burst Stop
Continue burst to end, row active
Continue burst to end, row active
Term burst start read
Term burst, new write
ILLEGAL
Term burst precharge
ILLEGAL
ILLEGAL
Burst Stop
Continue burst to end and enter Row
precharge
Continue burst to end and enter Row
precharge
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
Continue burst to end and enter Row
precharge
Continue burst to end and enter Row
precharge
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
Notes
2
2
4
5
5
2
2
6
2
6
2
2
2
2
2
2
REV 1.2 , AUG. 2000
11
©NANYA TECHNOLOGY CORP.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet NT56V1616A0T.PDF ] | |
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