參數(shù)資料
型號： MH64S64APFH-7
廠商： Mitsubishi Electric Corporation
英文描述： 4294967296-BIT (67108864 - WORD BY 64-BIT)SynchronousDRAM
中文描述： 4294967296位（67108864 -文字，64位）SynchronousDRAM
文件頁數(shù)： 28/52頁
文件大小： 604K
代理商： MH64S64APFH-7
MITSUBISHI LSIs
( 28
MITSUBISHI
ELECTRIC
Preliminary Spec.
Some contents are subject to change without notice.
MIT-DS-0392-0.1
MH64S64APFH-6,-6L,-7,-7L
4294967296-BIT (67108864 - WORD BY 64-BIT)SynchronousDRAM
16.Apr.2000
SELF REFRESH
Self-refresh mode is entered by issuing a REFS command (/CS=/RAS=/CAS=L,
/WE=H, CKE=L). Once the self-refresh is initiated, it is maintained as log as CKE is
kept low.During the self-refresh mode, CKE is asynchronous and the only enabled
input , all other inputs including CK are disabled and ignored, so that power
consumption due to synchronous inputs is saved. To exit the self-refresh, supplying
stable CK inputs, asserting DESEL or NOP command and then asserting CKE=H.
After tRFC from the 1st CK edge follwing CKE=H, all banks are in the idle state and
a new command can be issued after, but DESEL or NOP commands must be
asserted till then.
Self-Refresh
CK
/S
/RAS
/CAS
/WE
CKE
A0-12
BA0,1
Self Refresh Entry
Self Refresh Exit
X
00
minimum tRFC
for recovery
Stable CK
NOP
new command
相關(guān)PDF資料
PDF描述
MH64S64APFH-7L 4294967296-BIT (67108864 - WORD BY 64-BIT)SynchronousDRAM
MH64S72AWJA-6 4,831,838,208-BIT ( 67,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH64S72AWJA-7 4,831,838,208-BIT ( 67,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH64S72AWJA-8 4,831,838,208-BIT ( 67,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH64S72VJG-5 4,831,838,208-BIT ( 67,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MH64S64APFH-7L 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4294967296-BIT (67108864 - WORD BY 64-BIT)SynchronousDRAM
MH64S72AWJA-6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4,831,838,208-BIT ( 67,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH64S72AWJA-7 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4,831,838,208-BIT ( 67,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH64S72AWJA-8 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4,831,838,208-BIT ( 67,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH64S72QJA-6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4,831,838,208-BIT ( 64,108,864-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
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