欢迎访问ic37.com |
会员登录 免费注册
发布采购

MT41J256M4 参数 Datasheet PDF下载

MT41J256M4图片预览
型号: MT41J256M4
PDF下载: 下载PDF文件 查看货源
内容描述: DDR3 SDRAM MT41J256M4 â ????梅格32 ×4× 8银行MT41J128M8 â ????梅格16 ×8× 8银行MT41J64M16 â ???? 8梅格×16× 8银行 [DDR3 SDRAM MT41J256M4 – 32 Meg x 4 x 8 banks MT41J128M8 – 16 Meg x 8 x 8 banks MT41J64M16 – 8 Meg x 16 x 8 banks]
分类和应用: 动态存储器双倍数据速率
文件页数/大小: 214 页 / 2938 K
品牌: MICRON [ MICRON TECHNOLOGY ]
 浏览型号MT41J256M4的Datasheet PDF文件第91页浏览型号MT41J256M4的Datasheet PDF文件第92页浏览型号MT41J256M4的Datasheet PDF文件第93页浏览型号MT41J256M4的Datasheet PDF文件第94页浏览型号MT41J256M4的Datasheet PDF文件第96页浏览型号MT41J256M4的Datasheet PDF文件第97页浏览型号MT41J256M4的Datasheet PDF文件第98页浏览型号MT41J256M4的Datasheet PDF文件第99页  
Table 57: Electrical Characteristics and AC Operating Conditions for Speed Extensions (Continued)  
Notes 1–8 apply to the entire table  
DDR3-1866  
DDR3-2133  
Parameter  
Symbol  
Min  
Max  
Min  
Max  
Unit Notes  
ODT HIGH time without WRITE command or  
with WRITE command and BC4  
ODTH4  
MIN = 4; MAX = n/a  
CK  
Dynamic ODT Timing  
RTT,nom-to-RTT(WR) change skew  
RTT(WR)-to-RTT,nom change skew - BC4  
RTT(WR)-to-RTT,nom change skew - BL8  
RTT dynamic change skew  
ODTLcnw  
ODTLcwn4  
ODTLcwn8  
tADC  
WL - 2CK  
CK  
CK  
CK  
4CK + ODTLoff  
6CK + ODTLoff  
0.3  
0.7  
0.3  
0.7  
CK  
39  
Write Leveling Timing  
First DQS, DQS# rising edge  
DQS, DQS# delay  
tWLMRD  
tWLDQSEN  
tWLS  
40  
25  
40  
25  
CK  
CK  
ps  
Write leveling setup from rising CK, CK#  
crossing to rising DQS, DQS# crossing  
140  
125  
Write leveling hold from rising DQS, DQS#  
crossing to rising CK, CK# crossing  
tWLH  
140  
125  
ps  
Write leveling output delay  
Write leveling output error  
tWLO  
tWLOE  
0
0
7.5  
2
0
0
7
2
ns  
ns  
 复制成功!