参数资料
型号: MT48LC8M16LFF4-10IT:G
元件分类: DRAM
英文描述: 8M X 16 SYNCHRONOUS DRAM, 7 ns, PBGA54
封装: 8 X 8 MM, VFBGA-54
文件页数: 71/80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
73
2001 Micron Technology, Inc. All rights reserved.
128Mb: x16, x32 Mobile SDRAM
Timing Diagrams
Figure 52:
Single Write – Without Auto Precharge
Notes:
1. For this example, BL = 1, and the WRITE burst is followed by a “manual” PRECHARGE.
2. 15ns is required between <DIN m> and the PRECHARGE command regardless of frequency.
3. x16: A9 and A11 = “Don’t Care.”
x32: A8, A9, and A11 = “Don’t Care.”
4. PRECHARGE command not allowed or tRAS would be violated.
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
COMMAND
tCMH
tCMS
NOP 4
PRECHARGE
ACTIVE
NOP
WRITE
ACTIVE
NOP
tAH
tAS
tAH
tAS
SINGLE BANK
tCKH
tCKS
COLUMN m 3
2
T0
T1
T2
T4
T3
T5
T6
T7
T8
DON’T CARE
tCK
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相关代理商/技术参数
参数描述
MT48LC8M16LFF4-75M IT 制造商:Micron Technology Inc 功能描述:DRAM CHIP MOBILE SDRAM 128MBIT 3.3V 54FBGA - Trays