參數(shù)資料
型號: IC42S32200L
英文描述: 512K Words x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
中文描述: 為512k字× 32位× 4銀行(64兆位)同步動態(tài)RAM
文件頁數(shù): 3/62頁
文件大?。?/td> 900K
代理商: IC42S32200L
IC42S32200
IC42S32200L
Integrated Circuit Solution Inc.
DR036-0D 02/04/2005
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
R
CLK
CKE
C S #
RAS#
CAS#
W E #
D Q 0
D Q 31
R
2048 X 256 X 32
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)
R
Column Decoder
Column Decoder
Sense Amplifier
Sense Amplifier
Sense Amplifier
Column Decoder
相關(guān)PDF資料
PDF描述
IC42S32202L-8BIG 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202-7B 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202-7BI 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202-7T 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
IC42S32202-7TI 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IC42S32202-6B 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
IC42S32202-6BI 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
IC42S32202-6T 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
IC42S32202-6TI 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
IC42S32202-7B 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