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參數(shù)資料
| 型號： | IS41C16257-35K |
| 廠商： | INTEGRATED SILICON SOLUTION INC |
| 元件分類： | DRAM |
| 英文描述： | 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| 中文描述： | 256K X 16 FAST PAGE DRAM, 35 ns, PDSO40 |
| 封裝： | 0.400 INCH, PLASTIC, MS-027, SOJ-40 |
| 文件頁數(shù)： | 16/17頁 |
| 文件大?。?/td> | 160K |
| 代理商： | IS41C16257-35K |
IS41C16257
IS41LV16257
16
Integrated Silicon Solution, Inc. — 1-800-379-4774
DR004-1B
05/24/99
ISSI
HIDDEN REFRESH CYCLE
(1)
(
WE
= HIGH;
OE
= LOW)
CBR
REFRESH CYCLE
(Addresses;
WE
,
OE
= DON'T CARE)
Notes:
1. A Hidden Refresh may also be performed after a Write Cycle. In this case,
WE
= LOW and
OE
= HIGH.
2. t
OFF
is referenced from rising edge of
RAS
or
CAS
, whichever occurs last.
t
RAS
t
RAS
t
RP
t
RP
I/O
UCAS/LCAS
RAS
Open
t
CP
t
RPC
t
CSR
t
CHR
t
RPC
t
CSR
t
CHR
t
RAS
t
RAS
t
RP
UCAS/LCAS
RAS
t
CRP
t
RCD
t
RSH
t
CHR
t
AR
t
ASC
t
RAD
t
RAH
ADDRESS
Row
Column
t
ASR
t
RAL
t
CAH
I/O
Open
Open
Valid Data
t
AA
t
CAC
t
RAC
t
CLZ
t
OFF
(2)
OE
t
OE
t
ORD
t
OD
Don't Care
相關PDF資料 |
PDF描述 |
|---|---|
| IS41C16257-35KI | 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| IS41C16257-35T | 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| IS41C16257-35TI | 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| IS41C16257-60K | 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| IS41C16257-60KI | 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IS41C16257-35KI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| IS41C16257-35KL | 制造商:Integrated Silicon Solution Inc 功能描述: |
| IS41C16257-35T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| IS41C16257-35TI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE |
| IS41C16257-40K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Fast Page Mode DRAM |
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