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IBM0418A41QLAB-3 参数 Datasheet PDF下载

IBM0418A41QLAB-3图片预览
型号: IBM0418A41QLAB-3
PDF下载: 下载PDF文件 查看货源
内容描述: [Standard SRAM, 256KX18, 1.7ns, CMOS, PBGA119, BGA-119]
分类和应用: 静态存储器
文件页数/大小: 26 页 / 141 K
品牌: IBM [ IBM ]
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IBM0418A81QLAB IBM0436A81QLAB  
IBM0418A41QLAB IBM0436A41QLAB  
8Mb (256Kx36 & 512x18) and 4Mb (128Kx36 & 256Kx18) SRAM  
Revision Log  
Revision  
9/98  
Contents of Modification  
Initial release.  
11/98  
Input Levels adjusted. Changed part number from Rev A to B.  
See Programmable Impedance Output Driver DC Electrical Characteristics on page 10  
RQ  
VDDQ  
------------------  
2
-------- + 5  
5
I
I
=
=
± 15% @ V = V  
/ 2 For: 175Ω ≤ RQ 350.  
/ 2 For: 175Ω ≤ RQ 350Ω  
DDQ  
OH  
OL  
OH  
DDQ  
2/16/99  
VDDQ  
------------------  
2
RQ  
--------  
± 15% @ V = V  
OL  
5
Add -3P and -3F speed sorts.  
Correct BGA drawing. BGA solder ball is 0.035" ± 0.006”.  
I
I
spec changed from 120mA to 150mA. (See DC Electrical Characteristics on page 9).  
spec changed from 65mA to 100mA. (See DC Electrical Characteristics on page 9).  
6/99  
SBSS  
SBZZ  
Add -2P speed sort. Spec requires validation and it is preliminary.  
See 7 x17 BGA Dimensions on page 23  
11/99  
-Enhance BGA drawing showing top, side and bottom views.  
Remove -2P speed sort. This speed sort is covered in a separate datasheet. Contact applications for help.  
Synchronous Sleep Mode Timing Diagram on page 15  
-Timing updated for Synchronous operation.  
AC Characteristics on page 12  
2/4/00  
- Sleep Mode Setup time spec added: t  
=1.0ns  
ZVKH  
- Sleep Mode Hold time spec added: t  
=1.0ns  
KHZX  
12/05/00  
12/12/00  
Made various minor editorial changes and format refinements.  
Corrected cycle time stated in Description from 3.5ns to 3.0ns.  
crrh3316.08  
12/00  
©IBM Corporation. All rights reserved.  
Use is further subject to the provisions at the end of this document.  
Page 25 of 26  
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