
NT56V6610C0T NT56V6620C0T
64Mb : x8 x16
PC133 / PC100 Synchronous DRAM
REV 1.1 June, 2000
4
NANYA TECHNOLOGY CORP.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
No Operation Command
...........................................................................................................................................41
Deselect Command
.................................................................................................................................................41
Clock Suspend Mode
...............................................................................................................................................42
Timing Diagrams .........................................................................................................................................................43
AC Parameters for Write Timing
................................................................................................................................43
AC Parameters for Read Timing (3/3/3)
.......................................................................................................................44
AC Parameters for Read Timing (2/2/2)
.......................................................................................................................45
AC Parameters for Read Timing (3/2/2)
.......................................................................................................................46
AC Parameters for Read Timing (3/3/3)
.......................................................................................................................47
Mode Register Set
..................................................................................................................................................48
Power On Sequence and Auto Refresh (CBR)
...............................................................................................................49
Clock Suspension, DQM during Burst Read
..................................................................................................................50
Clock Suspension, DQM during Burst Write
.................................................................................................................51
Power Down Mode and Clock Suspend
........................................................................................................................52
Auto Refresh (CBR)
................................................................................................................................................54
Self Refresh (Entry and Exit)
.....................................................................................................................................54
Random Row Read (Interleaving Banks) with Precharge
..................................................................................................55
Random Row Read (Interleaving Banks) with Auto Precharge
...........................................................................................56
Random Row Write (Interleaving Banks) with Auto Precharge
...........................................................................................57
Random Row Write (Interleaving Banks) with Precharge
..................................................................................................58
Read-Write Cycle
...................................................................................................................................................59
Interleaved Column Read Cycle
..................................................................................................................................60
Auto Precharge after Read Burst
...............................................................................................................................61
Auto Precharge after Write Burst
................................................................................................................................62
Burst Read and Single Write Operation
........................................................................................................................63
Full Page Burst Read and Single Write Operation
...........................................................................................................64
/CS Function (Only /CS signal needs to be asserted at minimum rate)
.................................................................................65
Package Dimension .....................................................................................................................................................66