參數資料
型號: HM5264405FTT-B60
廠商: Hitachi,Ltd.
英文描述: 64M LVTTL interface SDRAM 133 MHz/100 MHz
中文描述: 6400 LVTTL接口SDRAM的133 MHz/100 MHz的
文件頁數: 26/67頁
文件大?。?/td> 870K
代理商: HM5264405FTT-B60
HM5264165F/HM5264805F/HM5264405F-75/A60/B60
26
Full-page Burst Stop
Burst stop command during burst read:
The burst stop (BST) command is used to stop data output during
a full-page burst. The BST command sets the output buffer to High-Z and stops the full-page burst read. The
timing from command input to the last data changes depending on the
CAS
latency setting. In addition, the
BST command is valid only during full-page burst mode, and is illegal with burst lengths 1, 2, 4 and 8.
CAS
latency
BST to valid data
BST to high impedance
2
1
2
3
2
3
CAS
Latency = 2, Burst Length = full page
l = 1 clock
CLK
Command
DQ (output)
out
out
out
out
l = 2 clocks
BST
out
out
CAS
Latency = 3, Burst Length = full page
lBSR
CLK
Command
DQ (output)
out
out
out
out
lBSH
BST
out
out
out
相關PDF資料
PDF描述
HM5264805FLTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264405FLTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264805F 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
HM5264165F 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
HM5264165FLTT-75 64M LVTTL interface SDRAM 133 MHz/100 MHz
相關代理商/技術參數
參數描述
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HM5264405TT-10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405TT-12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM