參數(shù)資料
型號: HM5212805DLTD-10
元件分類: DRAM
英文描述: 16M X 8 SYNCHRONOUS DRAM, 8 ns, PDSO54
封裝: 0.400 INCH, PLASTIC, TSOP2-54
文件頁數(shù): 42/53頁
文件大?。?/td> 552K
代理商: HM5212805DLTD-10
HM5212165D Series, HM5212805D Series
47
Full Page Read/Write Cycle
High-Z
R:a
C:a
R:b
R:a
C:a
R:b
High-Z
Bank 0
Active
Bank 0
Read
Bank 3
Active
Burst stop
Bank 3
Precharge
Bank 0
Active
Bank 0
Write
Bank 3
Active
Burst stop
Bank 3
Precharge
CKE
RAS
CS
CAS
WE
Address
DQM,
DQMU/DQML
DQ (input)
DQ (output)
CLK
BS
CKE
RAS
CS
CAS
WE
Address
DQM,
DQMU/DQML
BS
VIH
a
a+1
a+2
a+3
Read cycle
RAS-CAS delay = 2
CAS latency = 2
Burst length = full page
= V
or V
IH
IL
Write cycle
RAS-CAS delay = 2
CAS latency = 2
Burst length = full page
= V
or V
IH
IL
a
a+1
a+2
a+3
a+6
a+5
a+4
DQ (input)
DQ (output)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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HM5212805FTD-75 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword × 16-bit × 4-bank/4-Mword × 8-bit × 4-bank PC/133, PC/100 SDRAM
HM5212805FTD-A60 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword X 16-bit X 4-bank/4-Mword X 8-bit X 4-bank PC/133, PC/100 SDRAM