參數(shù)資料
型號(hào): IC42S32800-7B
英文描述: 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
中文描述: 200萬(wàn)× 32位× 4個(gè)銀行(256兆)內(nèi)存
文件頁(yè)數(shù): 47/62頁(yè)
文件大小: 879K
代理商: IC42S32800-7B
IC42S32800
IC42S32800L
Integrated Circuit Solution Inc.
DR046-0B 12/21/2004
47
Figure 15.3.Interleaved Column Write Cycle (Burst Length=4,CAS#Latency=3)
T0
T 1 T2
T3
T4
T5
T6
T7
T8
T9
T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
t
CK3
DBw0 DBw1 DBx0 DBx1
DBy1 DAy0
RAx
RAx
DAx0 DAx1 DAx2 DAx3
DBy0
DAy1
t
RCD
CAx
RBw
RBw
CBw
CBx
CBy
CAy
t
RRD
>
t
RRD(min)
t
RP
t
WR
t
WR(min)
CBz
DBz0 DBz1 DBz2 DBz3
CLK
CKE
CS#
RAS#
CAS#
WE#
BS0,1
A10
A0-A9
DQM
DQ
Hi-Z
Write
Command
Bank A
Write
Command
Bank A
Activate
Command
Bank A
Precharge
Command
Bank A
Write
Command
Bank B
Write
Command
Bank B
Write
Command
Bank B
Write
Command
Bank B
Activate
Command
Bank B
Precharge
Command
Bank B
相關(guān)PDF資料
PDF描述
IC42S32800-7BG 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800-7BI 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800-7BIG 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800-7T 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
IC42S32800-7TG 2M x 32 Bit x 4 Banks (256-MBIT) SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IC42S32800-7BG 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
IC42S32800-7BI 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
IC42S32800-7BIG 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
IC42S32800-7T 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
IC42S32800-7TG 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