参数资料
型号: W9812G21H-6I
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: 4M X 32 SYNCHRONOUS DRAM, 5 ns, PDSO86
封装: 0.400 INCH, ROHS COMPLIANT, TSOP2-86
文件页数: 14/36页
文件大小: 1422K
代理商: W9812G21H-6I
W9812G2IH
Publication Release Date:Nov. 06, 2008
- 21 -
Revision A01
10.4 Mode Register Set Cycle
A0
A1
A2
A3
A4
A5
A6
Burst Length
Addressing Mode
CAS Latency
(Test Mode)
A8
Reserved
A0
A7
A0
A9
A0
Write Mode
A10
A0
A11
BS0
"0"
A0
A3
A0
Addressing Mode
A0
0
A0
Sequential
A0
1
A0
Interleave
A0
A9
Single Write Mode
A0
0
A0
Burst read and Burst write
A0
1
A0
Burst read and single write
A0
A2 A1 A0
A0
0
A0
0
1
A0
0
1
0
A0
0
1
A0
1
0
A0
1
0
1
A0
1
0
A0
1
A0
Burst Length
A0
Sequential
A0
Interleave
1
A0
1
A0
2
A0
2
A0
4
A0
4
A0
8
A0
8
A0
Reserved
A0
Reserved
A0
Full Page
A0
CAS Latency
A0
Reserved
A0
Reserved
2
A0
3
Reserved
A0
A6 A5 A4
A0
0
A0
0
1
0
A0
0
1
A0
1
0
A0
0
1
tRSC
tCMS
tCMH
tCMS
tCMH
tCMS
tCMH
tCMS
tCMH
tAS
tAH
CLK
CS
RAS
CAS
WE
A0-A11
BS0,1
Register
set data
next
command
A0
Reserved
"0"
BS1
"0"
相关PDF资料
PDF描述
W9812G21H-6C 4M X 32 SYNCHRONOUS DRAM, 4.5 ns, PDSO86
W9812G6JH-6 8M X 16 SYNCHRONOUS DRAM, 5 ns, PDSO54
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