參數(shù)資料
型號(hào): T431616E
廠商: Electronic Theatre Controls, Inc.
英文描述: 1M x 16 SDRAM 512K x 16bit x 2Banks Synchronous DRAM
中文描述: 100萬(wàn)× 16內(nèi)存為512k × 16Bit的X 2Banks同步DRAM
文件頁(yè)數(shù): 14/74頁(yè)
文件大?。?/td> 781K
代理商: T431616E
TE
CH
tm
T431616D/E
TM Technology Inc. reserves the right
P. 21
Publication Date: FEB. 2007
to change products or specifications without notice.
Revision: A
Timing Waveforms
Figure 1. AC Parameters for Write Timing (Burst Length=4, CAS# Latency=2)
A11
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
tCH
tCL
tCK2
tIS
tIH
Begin AutoPrecharge
Bank A
Begin AutoPrecharge
Bank B
tIS
tIH
tIS
RAx
RBx
CAx
RBx
CBx
RAy
CAy
RAz
RBy
tRCD
tDAL
tRC
tIS
tIH
tWR
tRP
tRRD
Ax0
Ax1
Ax2
Ax3
Bx0
Bx1
Bx2
Bx3
Ay0
Ay1
Ay2
Ay3
Activate
Command
Bank A
Write with
AutoPrecharge
Command
Bank A
Activate
Command
Bank B
Write with
AutoPrecharge
Command
Bank B
Activate
Command
Bank A
Write
Command
Bank A
Precharge
Command
Bank A
Activate
Command
Bank A
Activate
Command
Bank B
CLK
CKE
CS#
RAS#
CAS#
WE#
A10
A0-A9
DQM
DQ
Hi-Z
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