- 您现在的位置：买卖IC网 > PDF目录203637 > W947D6HBHX6E (WINBOND ELECTRONICS CORP) 8M X 16 DDR DRAM, 5 ns, PBGA60 PDF资料下载
参数资料
| 型号： | W947D6HBHX6E |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | DRAM |
| 英文描述： | 8M X 16 DDR DRAM, 5 ns, PBGA60 |
| 封装： | 8 X 9 MM, 0.80 MM PITCH, HALOGEN FREE AND LEAD FREE, VFBGA-60 |
| 文件页数： | 19/60页 |
| 文件大小： | 1160K |
| 代理商： | W947D6HBHX6E |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页当前第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页
W947D6HB / W947D2HB
128Mb Mobile LPDDR
Publication Release Date:Jun,17, 2011
- 26 -
Revision A01-003
7.3.2 Mode Register Set Command Timing
CK
Command
MRS
: Don't Care
NOTE:Code=Mode Register / Extended Mode Register selection
(BA0,BA1)and op-code (A0-An)
Code
Valid
NOP
tMRD
Address
7.4. Active
Before any READ or WRITE commands can be issued to a bank in the LPDDR SDRAM, a row in that bank must be
opened. This is accomplished by the ACTIVE command: BA0 and BA1 select the bank, and the address inputs
select the row to be activated. More than one bank can be active at any time.
Once a row is open, a READ or WRITE command could be issued to that row, subject to the tRCD specification.
A subsequent ACTIVE command to another row in the same bank can only be issued after the previous row has
been closed. The minimum time interval between two successive ACTIVE commands on the same bank is defined
by tRC.
7.4.1 Active Command
= Don't Care
(High)
CK
CKE
CS
RAS
CAS
WE
A0-An
BA0,BA1
RA
BA
BA=BANK Address, RA=Row
Address
相关PDF资料 |
PDF描述 |
|---|---|
| W9602BB | PUSHBUTTON SWITCH, SPST, MOMENTARY, 10A, 28VDC, PANEL MOUNT-THREADED |
| W9605BB | PUSHBUTTON SWITCH, SPST, MOMENTARY, 10A, 28VDC, PANEL MOUNT-THREADED |
| W9606BB | PUSHBUTTON SWITCH, SPDT, MOMENTARY, 10A, 28VDC, PANEL MOUNT-THREADED |
| W9712G8JB-3 | DDR DRAM, PBGA60 |
| W971GG6IB-25 | 32M X 16 DDR DRAM, 0.4 ns, PBGA84 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| W947D6HBHX6G | 制造商:WINBOND 制造商全称:Winbond 功能描述:128Mb Mobile LPDDR |
| W948D2FB | 制造商:WINBOND 制造商全称:Winbond 功能描述:256Mb Mobile LPDDR |
| W948D2FBJX5E | 功能描述:IC LPDDR SDRAM 256MBIT 90VFBGA RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1 系列:- 格式 - 存储器:闪存 存储器类型:闪存 - NAND 存储容量:4G（256M x 16） 速度:- 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP I 包装:Digi-Reel® 其它名称:557-1461-6 |
| W948D2FBJX5ETR | 制造商:Winbond Electronics Corp 功能描述:256M MDDR, X32, 200MHZ |
| W948D2FBJX5I | 制造商:Winbond Electronics Corp 功能描述:DRAM Chip DDR SDRAM 256M-Bit 8Mx32 1.8V 90-Pin VFBGA 制造商:Winbond Electronics Corp 功能描述:IC MEMORY |
发布紧急采购，3分钟左右您将得到回复。