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參數(shù)資料
| 型號(hào)： | K4S161622E-TC10 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 1M x 16 SDRAM |
| 中文描述： | 100萬× 16內(nèi)存 |
| 文件頁數(shù)： | 23/42頁 |
| 文件大?。?/td> | 675K |
| 代理商： | K4S161622E-TC10 |
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K4S161622E
CMOS SDRAM
Rev 1.1 Jan '03
FUNCTION TRUTH TABLE (TABLE 1)
Current
State
CS
RAS
CAS
WE
BA
ADDR
ACTION
Note
L
H
L
L
L
L
L
L
H
L
L
L
L
H
L
L
L
L
X
X
X
X
CA
RA
A
10
/AP
X
X
X
X
X
X
X
X
X
X
X
Row
Activating
Refreshing
ILLEGAL
NOP --> Row Active after t
RCD
NOP --> Row Active after t
RCD
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
NOP --> Idle after t
RFC
NOP --> Idle after t
RFC
ILLEGAL
ILLEGAL
ILLEGAL
NOP --> Idle after 2 clocks
NOP --> Idle after 2 clocks
ILLEGAL
ILLEGAL
ILLEGAL
X
X
X
X
BA
BA
BA
X
X
X
X
X
X
X
X
X
X
X
L
X
H
H
H
L
L
L
X
H
H
L
L
X
H
H
H
L
L
X
H
H
L
H
H
L
X
H
L
H
L
X
H
H
L
X
X
X
H
L
X
H
L
X
X
X
X
X
X
X
H
L
X
X
2
2
2
2
Mode
Register
Accessing
*Note :
1. All entries assume the CKE was active (High) during the precharge clock and the current clock cycle.
2. Illegal to bank in specified state ; Function may be Iegal in the bank indicated by BA, depending on the
state of that bank.
3. Must satisfy bus contention, bus turn around, and/or write recovery requirements.
4. NOP to bank precharging or in idle state. May precharge bank indicated by BA (and A
10
/AP).
5. Illegal if any bank is not idle.
Abbreviations : RA = Row Address BA = Bank Address
NOP = No Operation Command CA = Column Address AP = Auto Precharge
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
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| K4S161622E-TC55 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 16 SDRAM |
| K4S161622ETC60 | 制造商:SAMSUNG 功能描述:NEW |
| K4S161622E-TC60 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 16 SDRAM |
| K4S161622E-TC70 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 16 SDRAM |
| K4S161622E-TC70000 | 制造商:Samsung Semiconductor 功能描述: |
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