參數(shù)資料
型號: K4S161622D
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 512K x 16Bit x 2 Banks Synchronous DRAM
中文描述: 為512k × 16 × 2銀行同步DRAM
文件頁數(shù): 30/41頁
文件大小: 1127K
代理商: K4S161622D
CMOS SDRAM
0
1
2
3
4
5
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7
8
9
10
11
12
13
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16
17
18
19
K4S161622D
Page Write Cycle at Different Bank @Burst Length=4
HIGH
Row Active
(A-Bank)
Row Active
(B-Bank)
Write
(A-Bank)
Write
(B-Bank)
: Don't care
*Note :
1. To interrupt burst write by Row precharge, DQM should be asserted to mask invalid input data.
2. To interrupt burst write by Row precharge, both the write and the precharge banks must be the same.
Write
(A-Bank)
tRDL
Precharge
(Both Banks)
tCDL
Write
(B-Bank)
*Note 1
BA
DQ
ADDR
CAS
RAS
CS
CKE
CLOCK
WE
DQM
A
10
/AP
RAa
CAa
CBb
CAc
CBd
RAa
*Note 2
DAa0
DAa1 DAa2
DAa3
DBb0
DBb1
DBb2 DBb3
DAc0
DAc1
DBd0
DBd1
RBb
RBb
相關(guān)PDF資料
PDF描述
K4S161622E 1M x 16 SDRAM
K4S161622E-TC10 1M x 16 SDRAM
K4S161622E-TC55 1M x 16 SDRAM
K4S161622E-TC60 1M x 16 SDRAM
K4S161622E-TC70 1M x 16 SDRAM
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參數(shù)描述
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