參數(shù)資料
型號: NT5DS64M8BF-6KI
廠商: NANYA TECHNOLOGY CORP
元件分類: DRAM
英文描述: DDR DRAM, PBGA60
封裝: 1 MM PITCH, WBGA-60
文件頁數(shù): 33/79頁
文件大?。?/td> 6238K
代理商: NT5DS64M8BF-6KI
NT5DS128M4BF
NT5DS128M4BT
NT5DS128M4BG
NT5DS128M4BS
NT5DS64M8BF
NT5DS64M8BT
NT5DS64M8BG
NT5DS64M8BS
NT5DS32M16BF
NT5DS32M16BT
NT5DS32M16BG
NT5DS32M16BS
512Mb DDR SDRAM
REV 1.3
11/2007
39
NANYA TECHNOLOGY CORP. All rights reserved.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
Write to Read: Interrupting (CAS Latency = 2; Burst Length = 8)
T1
T2
T3
T4
T5
T6
tDQSS (max)
Maximum DQSS
NOP
Read
Write
NOP
DI a-b = data in for bank a, column b.
An interrupted burst is shown, 4 data elements are written.
3 subsequent elements of data in are applied in the programmed order following DI a-b.
tWTR is referenced from the first positive CK edge after the last data in pair.
The Read command masks the last 2 data elements in the burst.
A10 is Low with the Write command (Auto Precharge is disabled).
The Read and Write commands are not necessarily to the same bank.
DIa- b
CK
Command
Address
DQS
DQ
DM
Don’t Care
BAa, COL b
BAa, COL n
tWTR
CL = 2
T1
T2
T3
T4
T5
T6
Minimum DQSS
NOP
Read
Write
NOP
CK
Command
Address
BAa, COL b
BAa, COL n
tWTR
DI a-b
DQS
DQ
DM
CL = 2
tDQSS (min)
1 = These bits are incorrectly written into the memory array if DM is low.
1
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