参数资料
型号: MT48V8M16LFB4-75M:G
元件分类: DRAM
英文描述: 8M X 16 SYNCHRONOUS DRAM, 5.4 ns, PBGA54
封装: 8 X 8 MM, LEAD FREE, VFBGA-54
文件页数: 68/80页
文件大小: 2775K
PDF: 09005aef807f4885/Source: 09005aef8071a76b
Micron Technology, Inc., reserves the right to change products or specifications without notice.
128Mbx16x32Mobile_2.fm - Rev. M 1/09 EN
70
2001 Micron Technology, Inc. All rights reserved.
128Mb: x16, x32 Mobile SDRAM
Timing Diagrams
Figure 49:
Read – DQM Operation
Notes:
1. For this example, CL = 2.
2. x16: A9 and A11 = “Don’t Care.”
x32: A8, A9, and A11 = “Don’t Care.”
tCH
tCL
tRCD
CAS Latency
DQMU, DQML
CKE
CLK
A0–A9, A11
DQ
BA0, BA1
A10
tCMS
ROW
BANK
ROW
BANK
tAC
LZ
DOUT m
tOH
DOUT m + 3
DOUT m + 2
t
tHZ
LZ
t
tCMH
COMMAND
NOP
ACTIVE
NOP
READ
NOP
tHZ
tAC
tOH
tAC
tOH
tAH
tAS
tCMS tCMH
tAH
tAS
tAH
tAS
tCKH
tCKS
ENABLE AUTO PRECHARGE
DISABLE AUTO PRECHARGE
COLUMN m 2
T0
T1
T2
T4
T3
T5
T6
T7
T8
tCK
DON’T CARE
UNDEFINED
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MT48V8M16LFB4-8 ITG 制造商:Micron Technology Inc 功能描述:DRAM Chip Mobile SDRAM 128M-Bit 8Mx16 2.5V 54-Pin VFBGA Tray