參數(shù)資料
型號(hào): EDL1216AASA-75-E
廠(chǎng)商: ELPIDA MEMORY INC
元件分類(lèi): DRAM
英文描述: GT 5C 5#16S PIN RECP WALL RM
中文描述: 8M X 16 SYNCHRONOUS DRAM, 5.4 ns, PBGA54
封裝: FBGA-54
文件頁(yè)數(shù): 32/59頁(yè)
文件大?。?/td> 479K
代理商: EDL1216AASA-75-E
EDL1216AASA
Data Sheet E0196E30 (Ver. 3.0)
32
Precharge Termination in WRITE Cycle
During a write cycle, the burst write operation is terminated by a precharge command. When the precharge
command is issued, the burst write operation is terminated and precharge starts. The same bank can be activated
again after tRP from the precharge command. To issue a precharge command, tRAS must be satisfied.
The write data written prior to the precharge command will be correctly stored. However, invalid data may be written
at the same clock as the precharge command. To prevent this from happening, DQM must be high at the same
clock as the precharge command. This will mask the invalid data.
WRITE
CLK
T0
T2
T1
T3
T4
T5
T6
T7
Burst length = X, /CAS latency = 3
DQ
Command
D1
D2
D3
ACT
DQM
t
RP
PRE
Hi-Z
D5
T8
D4
(t
RAS
must be satisfied)
Precharge Termination in WRITE Cycle
相關(guān)PDF資料
PDF描述
EDL5132CBMA-10-E 512M bits Mobile RAM MCP 2 pcs of 256Mb components (16M words x 32 bits)
EDL5132CBMA 512M bits Mobile RAM MCP 2 pcs of 256Mb components (16M words x 32 bits)
EDS1232CABB 128M bits SDRAM
EDS1232CASE-1A-E ER 8C 7#16 1#12 PIN RECP LINE
EDS1232CASE-1AL-E 128M bits SDRAM (4M words x 32 bits)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EDL1216BASA-75 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:SDRAM|4X2MX16|CMOS|BGA|54PIN|PLASTIC
EDL1216CASA 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M bits Mobile RAM
EDL1216CASA-10 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:SDRAM|4X2MX16|CMOS|BGA|54PIN|PLASTIC
EDL1216CASA-10-E 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M bits Mobile RAM
EDL1216CFBJ 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M bits Mobile RAM?