參數(shù)資料
型號: KM416S1120D
廠商: Electronic Theatre Controls, Inc.
英文描述: 512K x 16bit x 2 Banks Synchronous DRAM LVTTL
中文描述: 為512k × 16位× 2銀行同步DRAM LVTTL
文件頁數(shù): 31/43頁
文件大小: 1131K
代理商: KM416S1120D
KM416S1120D
CMOS SDRAM
- 31
Rev. 1.4 (Jun. 1999)
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Page Read Cycle at Different Bank @Burst Length=4
HIGH
Row Active
(A-Bank)
Row Active
(B-Bank)
Read
(A-Bank)
Read
(B-Bank)
: Don't care
*Note :
1. CS can be don't cared when RAS, CAS and WE are high at the clock high going dege.
2. To interrupt a burst read by row precharge, both the read and the precharge banks must be the same.
Read
(A-Bank)
*Note 2
*Note 1
Read
(B-Bank)
Read
(A-Bank)
Precharge
(A-Bank)
BA
A
10
/AP
CL=2
CL=3
DQ
ADDR
CAS
RAS
CS
CKE
CLOCK
WE
DQM
RAa
RBb
RAa
RBb
CAa
CBb
CBd
CAc
CAe
QAa0
QAa1
QAa2 QAa3
QBb0 QBb1 QBb2 QBb3
QAc0
QAc1
QBd0
QBd1
QAe0 QAe1
QAa0
QAa1
QAa2 QAa3
QBb0 QBb1 QBb2 QBb3
QAc0
QAc1
QBd0
QBd1
QAe0 QAe1
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參數(shù)描述
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