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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)： | 5/53頁 |
| 文件大?。?/td> | 552K |
| 代理商： | HM5212805DLTD-10 |
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HM5212165D Series, HM5212805D Series
13
Current state
CS
RAS
CAS WE
Address
Command
Operation
Row active
H
×
×××
DESL
NOP
LH
H
×
NOP
LH
H
L
×
BST
NOP
L
H
L
H
BA, CA, A10 READ/READ A
Begin read
L
H
L
BA, CA, A10 WRIT/WRIT A
Begin write
L
H
BA, RA
ACTV
Other bank active
ILLEGAL on same bank*
3
L
H
L
BA, A10
PRE, PALL
Precharge
LL
LH
×
REF, SELF
ILLEGAL
L
MODE
MRS
ILLEGAL
Read
H
×
×××
DESL
Continue burst to end
LH
H
×
NOP
Continue burst to end
LH
H
L
×
BST
Burst stop to full page
L
H
L
H
BA, CA, A10 READ/READ A
Continue burst read to
CAS
latency and New read
L
H
L
BA, CA, A10 WRIT/WRIT A
Term burst read/start write
L
H
BA, RA
ACTV
Other bank active
ILLEGAL on same bank*
3
L
H
L
BA, A10
PRE, PALL
Term burst read and
Precharge
LL
LH
×
REF, SELF
ILLEGAL
L
MODE
MRS
ILLEGAL
Read with auto-
precharge
H
×
×××
DESL
Continue burst to end and
precharge
LH
H
×
NOP
Continue burst to end and
precharge
LH
H
L
×
BST
ILLEGAL
L
H
L
H
BA, CA, A10 READ/READ A
ILLEGAL
L
H
L
BA, CA, A10 WRIT/WRIT A
ILLEGAL
L
H
BA, RA
ACTV
Other bank active
ILLEGAL on same bank*
3
L
H
L
BA, A10
PRE, PALL
ILLEGAL
LL
LH
×
REF, SELF
ILLEGAL
L
MODE
MRS
ILLEGAL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HM5216408CTT-80 | x4 SDRAM |
| HM5216805 | Series Synchronous Dynamic RAM |
| HM5216805-A60 | PC/100 SDRAM Preliminary |
| HM5216805LTT-10H | x8 SDRAM |
| HM5216805TT-10 | x8 SDRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HM5212805FLTD-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 |
| HM5212805FLTD-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 |
| HM5212805FLTD-B60 | 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 |
| 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 |
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