- 您現在的位置：買賣IC網 > PDF目錄371105 > MH16S64PHC-7 (Mitsubishi Electric Corporation) 1073741824-BIT (16777216 - WORD BY 64-BIT)SynchronousDRAM PDF資料下載
參數資料
| 型號： | MH16S64PHC-7 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 1073741824-BIT (16777216 - WORD BY 64-BIT)SynchronousDRAM |
| 中文描述： | 1073741824位（16777216 -文字，64位）SynchronousDRAM |
| 文件頁數： | 15/52頁 |
| 文件大小： | 1042K |
| 代理商： | MH16S64PHC-7 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁當前第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁
MH16S64AMA -8,-10,-12
1073741824-BIT (16777216 - WORD BY 64-BIT)SynchronousDRAM
MITSUBISHI LSIs
( / 52 )
15
MITSUBISHI
ELECTRIC
4. Mar.1997
Preliminary Spec.
Some contents are subject to change without notice.
MIT-DS-0127-0.0
POWER ON SEQUENCE
Before starting normal operation, the following power on sequence is necessary to prevent a
SDRAM from damaged or malfunctioning.
1. Apply power and start clock. Attempt to maintain CKE high, DQMB0-7 high and NOP
condition at the inputs.
2. Maintain stable power, stable cock, and NOP input conditions for a minimum of 500é s.
3. Issue precharge commands for all banks. (PRE or PREA)
4. After all banks become idle state (after tRP), issue 8 or more auto-refresh commands.
5. Issue a mode register set command to initialize the mode register.
After these sequence, the SDRAM is idle state and ready for normal operation.
MODE REGISTER
Burst Length, Burst Type and /CAS Latency can be programmed by setting the mode
register(MRS). The mode register stores these date until the next MRS command, which may
be issue when both banks are in idle state. After tRSC from a MRS command, the SDRAM is
ready for new command.
R:Reserved for Future Use
/S
/RAS
/CAS
/WE
BA0,1 A11-0
CK
V
BL
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
BURST
LENGTH
BT= 0
1
2
4
8
R
R
R
R
BT= 1
1
2
4
8
R
R
R
R
0
1
BURST
TYPE
SEQUENTIAL
INTERLEAVED
A11 A10 A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
BA1
BA0
0
0
0
0
0
LTMODE
BT
BL
0
0
CL
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
LATENCY
MODE
/CAS LATENCY
2
3
R
R
R
R
R
R
相關PDF資料 |
PDF描述 |
|---|---|
| MH16S64BAMD-6 | 1,073,741,824-BIT ( 16,777,216-WORD BY 64-BIT ) Synchronous DYNAMIC RAM |
| MH16S64BAMD-7 | 1073741824-BIT (16777216 - WORD BY 64-BIT)SynchronousDRAM |
| MH16S64BAMD-8 | 1073741824-BIT (16777216 - WORD BY 64-BIT)SynchronousDRAM |
| MH16S64DAMD-6 | 1073741824-BIT (16777216 - WORD BY 64-BIT)Synchronous DRAM |
| MH16S64DAMD-7 | 1073741824-BIT (16777216 - WORD BY 64-BIT)Synchronous DRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MH16S64PHC-8 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1073741824-BIT (16777216 - WORD BY 64-BIT)SynchronousDRAM |
| MH16S72AMA-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1207959552-BIT (16777216 - WORD BY 72-BIT)SynchronousDRAM |
| MH16S72AMA-12 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1207959552-BIT (16777216 - WORD BY 72-BIT)SynchronousDRAM |
| MH16S72AMA-8 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1207959552-BIT (16777216 - WORD BY 72-BIT)SynchronousDRAM |
| MH16S72APHB-6 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1,207,959,552-BIT (16,777,216 - WORD BY 72-BIT)Synchronous DRAM |
發布緊急采購，3分鐘左右您將得到回復。