參數(shù)資料
型號(hào): K4F640412D
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 16M x 4bit CMOS Dynamic RAM with Fast Page Mode
中文描述: 16米x 4位的CMOS動(dòng)態(tài)隨機(jī)存儲(chǔ)器的快速頁(yè)面模式
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 367K
代理商: K4F640412D
CMOS DRAM
K4F660412D,K4F640412D
V
CC
DQ0
DQ1
N.C
N.C
N.C
N.C
W
RAS
A0
A1
A2
A3
A4
A5
V
CC
V
SS
DQ3
DQ2
N.C
N.C
N.C
CAS
OE
A12(N.C)*
A11
A10
A9
A8
A7
A6
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
PIN CONFIGURATION
(Top Views)
* (N.C) : N.C for 4K Refresh product
Pin Name
Pin Function
A0 - A12
Address Inputs(8K Product)
A0 - A11
Address Inputs(4K Product)
DQ0 - 3
Data In/Out
V
SS
Ground
RAS
Row Address Strobe
CAS
Column Address Strobe
W
Read/Write Input
OE
Data Output Enable
V
CC
Power(+3.3V)
N.C
No Connection
V
CC
DQ0
DQ1
N.C
N.C
N.C
N.C
W
RAS
A0
A1
A2
A3
A4
A5
V
CC
V
SS
DQ3
DQ2
N.C
N.C
N.C
CAS
OE
A12(N.C)*
A11
A10
A9
A8
A7
A6
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
(T : 400mil TSOP(II))
(J : 400mil SOJ)
K4F660412D-J
K4F640412D-J
K4F660412D-T
K4F640412D-T
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PDF描述
K4F660412D 16M x 4bit CMOS Dynamic RAM with Fast Page Mode
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