参数资料
型号: T436432B-8SG
厂商: TM Technology, Inc.
英文描述: 2M x 32 SDRAM 512K x 32bit x 4Banks Synchronous DRAM
中文描述: 200万× 32内存为512k × 32 x 4Banks同步DRAM
文件页数: 63/72页
文件大小: 731K
代理商: T436432B-8SG
TE
CH
tm
T436432B
TM Technology Inc. reserves the right
P. 63
to change products or specifications without notice.
Publication Date: FEB. 2007
Revision: A
Figure 19.2. Full Page Write Cycle (Burst Length=Full Page, CAS# Latency=2)
T0
T 1 T2
T3
T4
T5
T6
T7
T8
T9
T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
CLK
CKE
CS#
RAS#
CAS#
WE#
A10
A0~A9
DQM
DQ
BS0,1
DAx+1
DAx
Activate
Command
Bank A
Hi-Z
Activate
Command
Bank B
The burst counter wraps
from the highest order
page address back to zero
during this time interval
RAx
RAx
Burst Stop
Command
CBx
High
Write
Command
Bank B
Precharge
Command
Bank B
RBx
CAx
RBy
RBy
Full Page burst operation does
not terminate when the burst
length is satisfied; the burst counter
increments and continues bursting
beginning with the starting address.
Activate
Command
Bank B
t
CK2
DAx+2 DAx+3 DAx-1
DAx
DAx+1
DBx
DBx+1DBx+2DBx+3
DBx+4 DBx+5 DBx+6
Write
Command
Bank A
Data is ignored
RBx
相关PDF资料
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T436432B 2M x 32 SDRAM 512K x 32bit x 4Banks Synchronous DRAM
T436432B-10S 2M x 32 SDRAM 512K x 32bit x 4Banks Synchronous DRAM
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