參數(shù)資料
型號: IC42S32800L-7B
英文描述: 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
中文描述: 200萬× 32位× 4個銀行(256兆)內(nèi)存
文件頁數(shù): 3/62頁
文件大?。?/td> 879K
代理商: IC42S32800L-7B
IC42S32800
IC42S32800L
Integrated Circuit Solution Inc.
DR046-0B 12/21/2004
3
FUNCTIONAL BLOCK DIAGRAM
COLUMN
COUNTER
ADDRESS
BUFFER
A 0
A 9
A 11
B S 0
B S 1
DQM0~3
CLOCK
BUFFER
COMMAND
DECODER
Sense
Amplifier
R
Sense
Amplifier
Column
Decoder
R
CLK
CKE
C S #
RAS#
CAS#
W E #
D Q 0
D Q 31
Sense
Amplifier
Column
Decoder
R
Sense Amplifier
Column Decoder
R
4096 X 512 X 32
CELL ARRAY
(BANK #2)
DQ
BUFFER
A10/AP
REFRESH
COUNTER
MODE
REGISTER
CONTROL
SIGNAL
GENERATOR
Column Decoder
4096 X 512 X 32
CELL ARRAY
(BANK #0)
4096 X 512 X 32
CELL ARRAY
(BANK #1)
4096 X 512 X 32
CELL ARRAY
(BANK #3)
相關PDF資料
PDF描述
IC42S32800L-7BG 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7BI 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7BIG 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7T 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7TG 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
相關代理商/技術參數(shù)
參數(shù)描述
IC42S32800L-7BG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7BI 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7BIG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7T 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800L-7TG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:2M x 32 Bit x 4 Banks (256-MBIT) SDRAM