參數(shù)資料
型號: IC42S32202L-7TG
英文描述: 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
中文描述: 為512k × 32位× 4個銀行(64兆位)內(nèi)存
文件頁數(shù): 3/62頁
文件大?。?/td> 774K
代理商: IC42S32202L-7TG
IC42S3220
2/
L
Integrated Circuit Solution Inc.
DR0
42
-0C 0
8
/
1
7/2004
3
FUNCTIONAL BLOCK DIAGRAM
COLUMN
COUNTER
ADDRESS
BUFFER
A 0
A 9
B S 0
B S 1
DQM0~3
CLOCK
BUFFER
COMMAND
DECODER
Sense
Amplifier
R
Sense
Amplifier
Col
Decoder
R
CLK
CKE
C S #
RAS#
CAS#
W E #
D Q 0
D Q 31
Sense
Amplifier
Column
Decoder
R
Sense
Column Decod
R
2048
CELL ARRAY
(BANK #2)
DQ
BUFFER
A10/AP
REFRESH
COUNTER
MODE
REGISTER
CONTROL
SIGNAL
GENERATOR
Column Decoder
2048 X 256 X 32
CELL ARRAY
(BANK #0)
2048 X 256 X 32
CELL ARRAY
(BANK #1)
2048 X 256 X 32
CELL ARRAY
(BANK #3)
相關PDF資料
PDF描述
IC42S32202L-7TIG 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202L-8BG 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202L-8TG 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202L-8TIG 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202-6B 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
相關代理商/技術參數(shù)
參數(shù)描述
IC42S32202L-7TIG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202L-8BG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202L-8BIG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202L-8TG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202L-8TIG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM