参数资料
型号: W9412G2CB-5
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: 4M X 32 DDR DRAM, 0.6 ns, PBGA144
封装: 12 X 12 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LFBGA-144
文件页数: 45/49页
文件大小: 1936K
代理商: W9412G2CB-5
W9412G2CB
Publication Release Date:Jul. 07, 2008
- 5 -
Revision A11
3. KEY PARAMETERS
SYMBOL
DESCRIPTION
MIN./MAX.
-5/-5H
-6
-75
Min.
7.5 nS
CL = 2
Max.
12 nS
Min.
6 nS
7.5 nS
CL = 2.5
Max.
12 nS
Min.
5 nS
6 nS
7.5 nS
tCK
Clock Cycle Time
CL = 3
Max.
10 nS
12 nS
tRAS
Active to Precharge Command Period
Min.
40 nS
42 nS
45 nS
tRC
Active to Ref/Active Command Period
Min.
50 nS
54 nS
60 nS
IDD0
Operating Current:
One Bank Active-Precharge
Max.
150 mA
140 mA
130 mA
IDD1
Operating Current:
One Bank Active-Read-Precharge
Max.
170 mA
160 mA
150 mA
IDD4R
Burst Operation Read Current
Max.
220 mA
200 mA
180 mA
IDD4W
Burst Operation Write Current
Max.
250 mA
230 mA
210 mA
IDD5
Auto Refresh Current
Max.
200 mA
190 mA
180 mA
IDD6
Self Refresh Current
Max.
3 mA
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相关代理商/技术参数
参数描述
W9412G2IB 制造商:WINBOND 制造商全称:Winbond 功能描述:1M × 4 BANKS × 32 BITS GDDR SDRAM
W9412G2IB4 制造商:WINBOND 制造商全称:Winbond 功能描述:Double Data Rate architecture; two data transfers per clock cycle
W9412G2IB-5 制造商:Winbond Electronics Corp 功能描述:8*16 DDR1
W9412G6CH 制造商:WINBOND 制造商全称:Winbond 功能描述:2M 】 4 BANKS 】 16 BITS DDR SDRAM
W9412G6IH 制造商:WINBOND 制造商全称:Winbond 功能描述:2M × 4 BANKS × 16 BITS DDR SDRAM