參數(shù)資料
型號(hào)： HM5264165FTT-A60
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(yè)數(shù)： 23/67頁(yè)
文件大?。?/td> 870K
代理商： HM5264165FTT-A60
HM5264165F/HM5264805F/HM5264405F-75/A60/B60
23
Burst Length
READ
CLK
Command
Dout
ACTV
Row
Column
out 0
out 6
out 7
out 8
Address
out 0 out 1
out 4
out 5
out 0
out 1 out 2 out 3
BL = 1
out 0 out 1 out 2
out 3
out 0
out 1 out 2 out 3
out 6
out 7
out 4
out 5
out 0-1
out 0
out 1
BL = 2
BL = 4
BL = 8
BL = full page
t
RCD
BL : Burst Length
CAS
Latency = 2
Write operation:
Burst write or single write mode is selected by the OPCODE (A13, A12, A11, A10, A9,
A8) of the mode register.
1. Burst write:
A burst write operation is enabled by setting OPCODE (A9, A8) to (0, 0). A burst write
starts in the same clock as a write command set. (The latency of data input is 0 clock.) The burst length can
be set to 1, 2, 4, 8, and full-page, like burst read operations. The write start address is specified by the column
address (AY0 to AY7; HM5264165F, AY0 to AY8; HM5264805F, AY0 to AY9; HM5264405F) and the
bank select address (A12/A13) at the write command set cycle.
WRIT
CLK
Command
Din
ACTV
Row
Column
in 0
in 6
in 7
in 8
Address
in 1
in 4
in 5
in 3
BL = 1
in 6
in 7
in 4
in 5
in 0-1
in 0
in 1
BL = 2
BL = 4
BL = 8
BL = full page
t
RCD
in 0
in 0
in 0
in 0
in 1
in 1
in 1
in 2
in 2
in 2
in 3
in 3
CAS
Latency = 2, 3
相關(guān)PDF資料
PDF描述
HM5264805FTT-A60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264405FTT-A60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264165FTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264805FTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264405FTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5264165FTT-B60 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264165LTT-10 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x16 SDRAM
HM5264165LTT-80 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x16 SDRAM
HM5264165LTT-B60 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x16 SDRAM
HM5264165TT-10 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x16 SDRAM
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