參數(shù)資料
型號: MT48H8M16LFB4-8IT:JTR
元件分類: DRAM
英文描述: 8M X 16 SYNCHRONOUS DRAM, 6 ns, PBGA54
封裝: 8 X 8 MM, LEAD FREE, VFBGA-54
文件頁數(shù): 25/61頁
文件大?。?/td> 2469K
PDF: 09005aef8237e877/Source: 09005aef8237e8d8
Micron Technology, Inc., reserves the right to change products or specifications without notice.
128Mb_x16 Mobile SDRAM_Y25M_2.fm - Rev. A 6/06 EN
31
2006 Micron Technology, Inc. All rights reserved.
128Mb: x16 Mobile SDRAM
Power-Down
Preliminary
BURST READ/SINGLE WRITE
The burst read/single write mode is entered by programming the write burst mode bit
(M9) in the mode register to a logic 1. In this mode, all WRITE commands result in the
access of a single column location (burst of one), regardless of the programmed burst
length. READ commands access columns according to the programmed burst length
and sequence, just as in the normal mode of operation (M9 = 0).
Figure 25:
Clock Suspend During WRITE Burst
Notes:
1. BL = 4 or greater, and DM is LOW.
Figure 26:
Clock Suspend During READ Burst
Notes:
1. CL = 2, BL = 4 or greater, and DQM is LOW.
DIN
COMMAND
ADDRESS
WRITE
BANK,
COL n
DIN
n
NOP
CLK
T2
T1
T4
T3
T5
T0
CKE
INTERNAL
CLOCK
NOP
DIN
n + 1
DIN
n + 2
DON’T CARE
CLK
DQ
DOUT
n
T2
T1
T4
T3
T6
T5
T0
COMMAND
ADDRESS
READ
NOP
BANK,
COL n
NOP
DOUT
n + 1
DOUT
n + 2
DOUT
n + 3
CKE
INTERNAL
CLOCK
NOP
DON’T CARE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT48H8M16LFF3-7E 制造商:Micron Technology Inc 功能描述:
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MT48H8M16LFF4-8 IT 功能描述:IC SDRAM 128MBIT 125MHZ 54VFBGA RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1 系列:- 格式 - 存儲器:RAM 存儲器類型:SDRAM 存儲容量:256M(8Mx32) 速度:143MHz 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應商設備封裝:90-VFBGA(8x13) 包裝:托盤 其它名稱:Q2841869