參數(shù)資料
型號: MT48V8M16LFB4-8XT
元件分類: DRAM
英文描述: 8M X 16 SYNCHRONOUS DRAM, 7 ns, PBGA54
封裝: 8 X 8 MM, LEAD FREE, VFBGA-54
文件頁數(shù): 57/69頁
文件大小: 6213K
代理商: MT48V8M16LFB4-8XT
128Mb: x16, x32
MOBILE SDRAM
09005aef8071a76b
Micron Technology, Inc., reserves the right to change products or specifications without notice.
128Mbx16x32Mobile_2.fm - Rev. G (DRAFT) 7/04 EN
60
2001 Micron Technology, Inc. All rights reserved.
Figure 47: Write – Without Auto Precharge
NOTE:
1. For this example, the burst length = 4, and the WRITE burst is followed by a “manual” PRECHARGE.
2. 15ns is required between <DIN m + 3> and the PRECHARGE command, regardless of frequency.
3. x16: A9 and A11 = “Don’t Care”
x32: A8, A9,and A11 = “Don’t Care”
DISABLE AUTO PRECHARGE
ALL BANKS
tCH
tCL
tRP
tRAS
tRCD
tRC
DQMU, DQML
CKE
CLK
A0-A9, A11
DQ
BA0, BA1
A10
tCMH
tCMS
tAH
tAS
ROW
BANK
ROW
BANK
t WR
DIN m
tDH
tDS
DIN m + 1
DIN m + 2
DIN m + 3
COMMAND
tCMH
tCMS
NOP
ACTIVE
NOP
WRITE
NOP
PRECHARGE
ACTIVE
tAH
tAS
tAH
tAS
tDH
tDS
tDH
tDS
tDH
tDS
SINGLE BANK
tCKH
tCKS
COLUMN m 3
2
T0
T1
T2
T4
T3
T5
T6
T7
T8
T9
NOP
DON’T CARE
UNDEFINED
tCK
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參數(shù)描述
MT48V8M16LFF4-8 XT 制造商:Micron Technology Inc 功能描述: