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W66BM6NBUAFJ PDF预览

W66BM6NBUAFJ

更新时间: 2024-11-07 09:57:59
品牌 Logo 应用领域
华邦 - WINBOND 动态存储器
页数 文件大小 规格书
249页 3483K
描述
DRAM,

W66BM6NBUAFJ 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.83

W66BM6NBUAFJ 数据手册

 浏览型号W66BM6NBUAFJ的Datasheet PDF文件第2页浏览型号W66BM6NBUAFJ的Datasheet PDF文件第3页浏览型号W66BM6NBUAFJ的Datasheet PDF文件第4页浏览型号W66BM6NBUAFJ的Datasheet PDF文件第5页浏览型号W66BM6NBUAFJ的Datasheet PDF文件第6页浏览型号W66BM6NBUAFJ的Datasheet PDF文件第7页 
W66BM6NB / W66CM2NQ  
2Gb / 4Gb LPDDR4X  
Table of Contents-  
1.  
2.  
3.  
4.  
GENERAL DESCRIPTION ............................................................................................................................................ 5  
FEATURES.................................................................................................................................................................... 5  
ORDER INFORMATION................................................................................................................................................ 5  
BALL ASSIGNMENT ..................................................................................................................................................... 6  
Single-Die-Package (SDP) WFBGA 200 Ball Assignment............................................................................................. 6  
Dual-Die-Package (DDP) WFBGA 200 Ball Assignment ............................................................................................... 7  
BALL CONFIGURATION ............................................................................................................................................... 8  
Ball Description.............................................................................................................................................................. 8  
Addressing Table........................................................................................................................................................... 9  
BLOCK DIAGRAM....................................................................................................................................................... 10  
Block diagram of single chip ........................................................................................................................................ 10  
Block diagram of Dual-Die-Package (DDP) ................................................................................................................. 11  
FUNCTIONAL DESCRIPTION..................................................................................................................................... 12  
Simplified LPDDR4X State Diagram............................................................................................................................ 12  
4.1  
4.2  
5.  
6.  
7.  
5.1  
5.2  
6.1  
6.2  
7.1  
7.2  
7.1.1  
Simplified Bus Interface State Diagram ....................................................................................................................... 13  
Power-up, Initialization, and Power-Off Procedure ...................................................................................................... 15  
7.2.1  
Voltage Ramp and Device Initialization........................................................................................................................ 15  
Reset Initialization with Stable Power .......................................................................................................................... 17  
Power-off Sequence.................................................................................................................................................... 17  
Uncontrolled Power-Off Sequence .............................................................................................................................. 18  
7.2.2  
7.2.3  
7.2.4  
7.3  
Mode Register Definition.............................................................................................................................................. 19  
7.3.1  
MR0 Register Information (MA[5:0] = 00 ).................................................................................................................. 20  
H
7.3.2  
MR1 Register Information (MA[5:0] = 01 ).................................................................................................................. 21  
H
7.3.3  
MR2 Register Information (MA[5:0] = 02 ).................................................................................................................. 23  
H
7.3.4  
MR3 Register Information (MA[5:0] = 03 ).................................................................................................................. 24  
H
7.3.5  
MR4 Register Information (MA[5:0] = 04 ).................................................................................................................. 25  
H
7.3.6  
MR5 Register Information (MA[5:0] = 05 ).................................................................................................................. 26  
H
7.3.7  
MR6 Register Information (MA[5:0] = 06 ).................................................................................................................. 26  
H
7.3.8  
MR7 Register Information (MA[5:0] = 07 ).................................................................................................................. 26  
H
7.3.9  
MR8 Register Information (MA[5:0] = 08 ).................................................................................................................. 26  
H
7.3.10  
7.3.11  
7.3.12  
7.3.13  
7.3.14  
7.3.15  
7.3.16  
7.3.17  
7.3.18  
7.3.19  
7.3.20  
7.3.21  
7.3.22  
7.3.23  
7.3.24  
7.3.25  
7.3.26  
7.3.27  
MR9 Register Information (MA[5:0] = 09 ).................................................................................................................. 26  
H
MR10 Register Information (MA[5:0] = 0A ) ............................................................................................................... 26  
H
MR11 Register Information (MA[5:0] = 0B ) ............................................................................................................... 27  
H
MR12 Register Information (MA[5:0] = 0C ) ............................................................................................................... 27  
H
MR13 Register Information (MA[5:0] = 0D ) ............................................................................................................... 29  
H
MR14 Register Information (MA[5:0] = 0E ) ............................................................................................................... 30  
H
MR15 Register Information (MA[5:0] = 0F )................................................................................................................ 32  
H
MR16 Register Information (MA[5:0] = 10 )................................................................................................................ 33  
H
MR17 Register Information (MA[5:0] = 11 )................................................................................................................ 33  
H
MR18 Register Information (MA[5:0] = 12 )................................................................................................................ 34  
H
MR19 Register Information (MA[5:0] = 13 )................................................................................................................ 34  
H
MR20 Register Information (MA[5:0] = 14 )............................................................................................................... 34  
H
MR21 Register (Reserved) (MA[5:0] = 15 )................................................................................................................ 34  
H
MR22 Register Information (MA[5:0] = 16 )................................................................................................................ 35  
H
MR23 Register Information (MA[5:0] = 17 )................................................................................................................ 36  
H
MR24 Register Information (MA[5:0] = 18 )................................................................................................................ 36  
H
MR25 Register Information (MA[5:0] = 19 )................................................................................................................ 37  
H
MR26~29 (Reserved) (MA[5:0] = 1A -1D )................................................................................................................ 37  
H
H
Publication Release Date: Sep. 18, 2019  
Revision: A01-003  
- 1 -  

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