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參數(shù)資料
| 型號： | M2V64S40BTP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 64M bit Synchronous DRAM |
| 中文描述： | 6400位同步DRAM |
| 文件頁數(shù)： | 10/52頁 |
| 文件大小： | 674K |
| 代理商： | M2V64S40BTP |
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Apr. '99
MITSUBISHI LSIs
MITSUBISHI ELECTRIC
SDRAM (Rev.1.2)
M2V64S20BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 4194304-WORD x 4-BIT)
M2V64S30BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 2097152-WORD x 8-BIT)
M2V64S40BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 1048576-WORD x 16-BIT)
64M bit Synchronous DRAM
10
FUNCTION TRUTH TABLE (continued)
Current State
/CS
/RAS
/CAS
/WE
Address
Command
Action
RE-
FRESHING
H
X
X
X
X
DESEL
NOP (Idle after tRC)
L
H
H
H
X
NOP
NOP (Idle after tRC)
L
H
H
L
BA
TBST
ILLEGAL
L
H
L
X
BA, CA, A10
READ / WRITE ILLEGAL
L
L
H
H
BA, RA
ACT
ILLEGAL
L
L
H
L
BA, A10
PRE / PREA
ILLEGAL
L
L
L
H
X
REFA
ILLEGAL
L
L
L
L
Op-Code,
Mode-Add
MRS
ILLEGAL
MODE
REGISTER
SETTING
H
X
X
X
X
DESEL
NOP (Idle after tRSC)
L
H
H
H
X
NOP
NOP (Idle after tRSC)
L
H
H
L
BA
TBST
ILLEGAL
L
H
L
X
BA, CA, A10
READ / WRITE ILLEGAL
L
L
H
H
BA, RA
ACT
ILLEGAL
L
L
H
L
BA, A10
PRE / PREA
ILLEGAL
L
L
L
H
X
REFA
ILLEGAL
L
L
L
L
Op-Code,
Mode-Add
MRS
ILLEGAL
ABBREVIATIONS:
H=High Level, L=Low Level, X=Don't Care
BA=Bank Address, RA=Row Address, CA=Column Address, NOP=No OPeration
NOTES:
1. All entries assume that CKE was High during the preceding clock cycle and the current clock cycle.
2. ILLEGAL to bank in specified state; function may be legal in the bank indicated by BA, depending on the
state of that bank.
3. Must satisfy bus contention, bus turn around, write recovery requirements.
4. NOP to bank precharging or in idle state. May precharge bank indicated by BA.
5. ILLEGAL if any bank is not idle.
ILLEGAL = Device operation and/or data-integrity are not guaranteed.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| M2V64S40BTP-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M bit Synchronous DRAM |
| M2V64S40BTP-10L | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M bit Synchronous DRAM |
| M2V64S40BTP-6 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M bit Synchronous DRAM |
| M2V64S40BTP-7 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M bit Synchronous DRAM |
| M2V64S40BTP-7L | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:64M bit Synchronous DRAM |
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