參數(shù)資料
型號(hào): MH8D64AKQC-75
廠商: Mitsubishi Electric Corporation
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:21; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:22; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:22-21 RoHS Compliant: No
中文描述: 536870912位(8388608字,64位),雙數(shù)據(jù)速率同步DRAM模塊
文件頁(yè)數(shù): 10/40頁(yè)
文件大?。?/td> 340K
代理商: MH8D64AKQC-75
MH8D64AKQC-75,-10
536,870,912-BIT (8,388,608-WORD BY 64-BIT) Double Data Rate Synchronous DRAM Module
MIT-DS-0419-0.1
17.May.2001
Preliminary Spec.
Some contents are subject to change without notice.
MITSUBISHI LSIs
MITSUBISHI
ELECTRIC
10
FUNCTION TRUTH TABLE (continued)
Current State
/S
/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
TERM
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
TERM
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.
Notes
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