- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384280 > EDS1232CABB (Elpida Memory, Inc.) 128M bits SDRAM PDF資料下載
參數(shù)資料
| 型號(hào)： | EDS1232CABB |
| 廠商： | Elpida Memory, Inc. |
| 英文描述： | 128M bits SDRAM |
| 中文描述： | 128兆位內(nèi)存 |
| 文件頁(yè)數(shù)： | 21/55頁(yè) |
| 文件大?。?/td> | 564K |
| 代理商： | EDS1232CABB |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)當(dāng)前第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)
EDS1232CABB, EDS1232CATA
Preliminary Data Sheet E0247E40 (Ver. 4.0)
21
Command Truth Table for CKE
CKE
Current State
n – 1 n
/CS /RAS /CAS /WE Address
Operation
Notes
Self refresh
H
×
×
×
×
×
×
×
×
×
×
INVALID, CLK (n – 1) would exit self refresh
L
H
H
Self refresh recovery
L
H
L
H
H
×
×
Self refresh recovery
L
H
L
H
L
×
×
ILLEGAL
L
H
L
L
×
×
×
×
×
×
ILLEGAL
L
L
×
×
Continue self refresh
Self refresh recovery
H
H
H
×
×
×
×
Idle after tRC
H
H
L
H
H
×
×
Idle after tRC
H
H
L
H
L
×
×
ILLEGAL
H
H
L
L
×
×
×
ILLEGAL
H
L
H
×
×
×
×
×
×
ILLEGAL
H
L
L
H
H
ILLEGAL
H
L
L
H
L
×
×
ILLEGAL
H
L
L
L
×
×
×
ILLEGAL
Power down
H
×
×
×
×
×
INVALID, CLK (n – 1) would exit power down
L
H
H
×
×
×
×
EXIT power down
L
H
L
H
H
H
×
×
EXIT power down
L
L
×
×
×
×
Continue power down mode
All banks idle
H
H
H
×
×
×
Refer to operations in Function Truth Table
H
H
L
H
×
×
Refer to operations in Function Truth Table
H
H
L
L
H
×
Refer to operations in Function Truth Table
H
H
L
L
L
H
×
CBR (auto) Refresh
H
H
L
L
L
L
OPCODE Refer to operations in Function Truth Table
H
L
H
×
×
×
Begin power down next cycle
H
L
L
H
×
×
Refer to operations in Function Truth Table
H
L
L
L
H
×
Refer to operations in Function Truth Table
H
L
L
L
L
H
×
Self refresh
1
H
L
L
L
L
L
OPCODE Refer to operations in Function Truth Table
L
H
×
×
×
×
×
×
×
×
×
×
Exit power down next cycle
L
L
Power down
1
Row active
H
×
×
×
×
×
×
Refer to operations in Function Truth Table
L
×
×
×
×
×
×
Clock suspend
1
Any state other than
H
H
×
×
×
×
Refer to operations in Function Truth Table
listed above
H
L
×
×
×
×
×
Begin clock suspend next cycle
2
L
H
×
×
×
×
×
×
×
×
×
×
Exit clock suspend next cycle
Remark
:
H = VIH, L = VIL,
×
= VIH or VIL
Notes: 1. Self refresh can be entered only from the all banks idle state. Power down can be entered only from all
banks idle or row active state.
2. Must be legal command as defined in Function Truth Table.
L
L
Maintain clock suspend
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EDS1232CASE-1A-E | ER 8C 7#16 1#12 PIN RECP LINE |
| EDS1232CASE-1AL-E | 128M bits SDRAM (4M words x 32 bits) |
| EDS1232AASE-60-E | 128M bits SDRAM (4M words x 32 bits) |
| EDS1232AASE-60L-E | Circular Connector; No. of Contacts:6; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Cable Receptacle; Insert Arrangement:20-17 RoHS Compliant: No |
| EDS1232AASE-75-E | ER 6C 3#16 3#8 SKT RECP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EDS1232CABB-1A-E | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM |
| EDS1232CABB-1AL-E | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM |
| EDS1232CABB-75-E | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM |
| EDS1232CABB-75L-E | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM |
| EDS1232CASE | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM (4M words x 32 bits) |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。