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: 80/80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
9
2001 Micron Technology, Inc. All rights reserved.
128Mb: x16, x32 Mobile SDRAM
General Description
Figure 3:
Functional Block Diagram 4 Meg x 32 SDRAM
12
RAS#
CAS#
CLK
CS#
WE#
CKE
8
A0–A11,
BA0, BA1
DQM0–
DQM3
14
256
(x32)
4096
I/O GATING
DQM MASK LOGIC
READ DATA LATCH
WRITE DRIVERS
COLUMN
DECODER
BANK0
MEMORY
ARRAY
(4,096 x 256 x 32)
BANK0
ROW-
ADDRESS
LATCH
&
DECODER
4,096
SENSE AMPLIFIERS
BANK
CONTROL
LOGIC
DQ0–
DQ31
32
DATA
INPUT
REGISTER
DATA
OUTPUT
REGISTER
32
BANK1
BANK0
BANK2
BANK3
12
8
2
4
2
REFRESH
COUNTER
12
MODE REGISTER
CONTROL
LOGIC
COMMAND
DECODE
ROW-
ADDRESS
MUX
ADDRESS
REGISTER
COLUMN-
ADDRESS
COUNTER/
LATCH
32
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相关代理商/技术参数
参数描述
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