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參數(shù)資料
型號(hào): W986408CH
廠商: WINBOND ELECTRONICS CORP
英文描述: 2M x 8BIT x 4 BANKS SDRAM
中文描述: 200萬× 8位× 4銀行內(nèi)存
文件頁數(shù): 18/44頁
文件大小: 2208K
代理商: W986408CH
W986408CH
2M x 8 bit x 4 Banks SDRAM
Revision 1.0 Publication Release Date: March, 1999
- 18 -
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
BS0
A0
A0
BS1
"0"
"0"
A0
A3
A0
A0
A0
A0
Addressing Mode
SeqA0
Interleave
A0
A9
A0
A0
Single Write Mode
A0
Burst read and Burst write
A0
Burst read and single write
A0
A0
A0
A0
A0
A0
A0
A0
A0
A2 A1 A0
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
A0
Burst Length
A0
1
A0
A0
A0
Sequential
A0
A0
A0
A0
A0
Interleave
A0
Reserved
A0
Reserved
A0
Full Page
A0
A0
A0
2
A0
4
CAS Latency
Reserved
Reserved
A0
A0
A0
A6 A5 A4
0 0 0
0 0 1
A0
A0
A0
0 1 0
0 1 1
1 0 0
t
RSC
t
CMS
t
CMH
t
CMS
t
CMH
t
CMS
t
CMH
t
CMS
t
CMH
t
AS
t
AH
CLK
CS
RAS
CAS
WE
A0-A10
BS
Register
set data
next
command
A0
Reserved
"0"
"0"
"0"
"0"
相關(guān)PDF資料
PDF描述
W986408CH-75 x8 SDRAM
W986408CH-8H x8 SDRAM
W986416AH 1M words x 16 bit x 4 Banks SDRAM(1M字 x 16 位 x 4 組同步動(dòng)態(tài)RAM)
W986416BH 1M words x 16 bit x 4 Banks SDRAM(1M字 x 16 位 x 4 組同步動(dòng)態(tài)RAM)
W986416DH 1M X 4 BANKS X 16 BITS SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W986408CH-75 制造商:WINBOND 制造商全稱:Winbond 功能描述:x8 SDRAM
W986408CH-8H 制造商:WINBOND 制造商全稱:Winbond 功能描述:x8 SDRAM
W986416CH 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M x 16 BIT x 4 BANKS SDRAM
W986416CH-6 制造商:WINBOND 制造商全稱:Winbond 功能描述:x16 SDRAM
W986416CH-7 制造商:Winbond Electronics Corp 功能描述:SDRAM, 4M x 16, 54 Pin, Plastic, TSOP