- 您现在的位置：买卖IC网 > PDF目录297789 > WED9LAPC2C16V8BC (WHITE ELECTRONIC DESIGNS CORP) SPECIALTY MEMORY CIRCUIT, PBGA192 PDF资料下载
参数资料
| 型号： | WED9LAPC2C16V8BC |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | 存储器 |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, PBGA192 |
| 封装： | 21 X 21 MM, BGA-192 |
| 文件页数： | 7/24页 |
| 文件大小： | 933K |
| 代理商： | WED9LAPC2C16V8BC |
15
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WED9LAPC2C16V8BC
July, 2000
Rev. 0
White Electronic Designs Corp. reserves the right to change products or specications without notice.
FIG. 8 SDRAM PAGE READ CYCLE AT DIFFERENT BANK @ BURST LENGTH = 4
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
GCK
VCRAS#
VCCAS#
VCADDR
VCBS
VCADDR9/AP
VCDATA
VCWE#
VCDQM#
CL = 2
CL = 3
Row Active
(A-Bank)
Row Active
(B-Bank)
Read
(A-Bank)
Read
(A-Bank)
Read
(A-Bank)
Read
(B-Bank)
Read
(B-Bank)
Precharge
(A-Bank)
DON’T CARE
Note 1
RAa
CAa
CBb
CBd
CAc
CAe
RBb
RAa
QAa0
QAa1
QAa2
QAa3
QBb0
QBb1
QBb2
QBb3
QAc0
QAc1
QBd0
QBd1
QAe0
QAe1
QAa0
QAa1
QAa2
QAa3
QBb0
QBb1
QBb2
QBb3
QAc0
QAc1
QBd0
QBd1
QAe0
QAe1
Note:
1.
To interrupt a burst read by Row precharge, both the read and the precharge banks must be the same.
相关PDF资料 |
PDF描述 |
|---|---|
| WEDPN8M64VR-100BC | 8M X 64 SYNCHRONOUS DRAM MODULE, 6 ns, PBGA219 |
| WEDPN8M64VR-66BI | 8M X 64 SYNCHRONOUS DRAM MODULE, 7.5 ns, PBGA219 |
| WF-128K32-120G4I | 512K X 8 FLASH 12V PROM MODULE, 120 ns, CQFP68 |
| WF-128K32-120G4M | 512K X 8 FLASH 12V PROM MODULE, 120 ns, CQFP68 |
| WF512K32 | 512Kx32 5V FLASH MODULE, SMD 5962-94612 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| WED9LAPC2C16V8BI | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512K x 32 SSRAM / 1M x 64 SDRAM |
| WED9LAPC3C16V8BC | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512K x 32 SSRAM / 1M x 64 SDRAM |
| WED9LAPC3C16V8BI | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512K x 32 SSRAM / 1M x 64 SDRAM |
| WED9LC6416V | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128Kx32 SSRAM/4Mx32 SDRAM |
| WED9LC6416V1310BC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128Kx32 SSRAM/4Mx32 SDRAM |
发布紧急采购，3分钟左右您将得到回复。