參數(shù)資料
型號: W942516BH
英文描述: DRAM
中文描述: 內(nèi)存
文件頁數(shù): 31/45頁
文件大小: 1601K
代理商: W942516BH
W942508BH
Publication Release Date: March 19, 2002
- 31 -
Revision A1
Timing Waveforms, continued
Mode Register Set (MRS) Timing
MRS
Register Set data
NEXT CMD
t
MRD
CLK
CLK
CMD
ADD
A2
A1
A0
A3
A6
A5
A4
A8
BS1
BS0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
0
1
0
1
1
1
0
0
0
1
0
1
2
4
8
2
4
8
Burst Length
Sequential
Interleaved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Sequential
Interleaved
Addressing Mode
CAS Latency
2
DLL Reset
No
Yes
MRS or EMRS
Regular MRS cycle
Extended MRS cycle
2.5
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
BS0
BS1
"0"
"0"
"0"
"0"
"0"
"0"
"0"
DLL Reset
Reserved
Addressing Mode
* "Reserved" should stay "0" during
MRS cycle.
Reserved
Mode Register Set or
Extended Mode Register
Set
CAS Latency
Burst Length
Reserved
Reserved
相關(guān)PDF資料
PDF描述
W9451GBDA-6 SDRAM|DDR|64MX64|CMOS|DIMM|184PIN|PLASTIC
W981204AH-75 x4 SDRAM
W981204AH-8H x4 SDRAM
W982504AH-7 x4 SDRAM
W982504AH-75 x4 SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W942516CH 制造商:WINBOND 制造商全稱:Winbond 功能描述:4M X 4 BANKS X 16 BIT DDR SDRAM
W9425G6DH 制造商:WINBOND 制造商全稱:Winbond 功能描述:4M X 4 BANKS X 16 BITS DDR SDRAM
W9425G6EH 制造商:WINBOND 制造商全稱:Winbond 功能描述:4 M 】 4 BANKS 】 16 BITS DDR SDRAM
W9425G6EH_0812 制造商:WINBOND 制造商全稱:Winbond 功能描述:4 M × 4 BANKS × 16 BITS DDR SDRAM
W9425G6EH-5 功能描述:IC DDR-400 SDRAM 256MB 66TSSOPII RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (512 x 8) 速度:400kHz 接口:I²C,2 線串口 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:8-MFP 包裝:帶卷 (TR)