hm51w16165tt-7 Elpida Memory, Inc., hm51w16165tt-7 Datasheet - Page 4

• Manufacturer Part Number: hm51w16165tt-7
• Description: 16 M Edo Dram 1-mword ? 16-bit
• Manufacturer: Elpida Memory, Inc.

HM51W16165 Series, HM51W18165 Series
Pin Arrangement
Pin Description
Pin name
A0 to A9
I/O0 to I/O15
RAS
UCAS, LCAS
WE
OE
V
V
NC
4
CC
SS
V
I/O0
I/O1
I/O2
I/O3
V
I/O4
I/O5
I/O6
I/O7
NC
NC
WE
RAS
NC
NC
A0
A1
A2
A3
V
CC
CC
CC
Function
Address input
— Row/Refresh address
— Column address
Data input/Data output
Row address strobe
Column address strobe
Read/Write enable
Output enable
Power supply
Ground
No connection
HM51W18165J/LJ Series
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
(Top view)
Data Sheet E0153H10
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
A0 to A9
A0 to A9
V
I/O15
I/O14
I/O13
I/O12
V
I/O11
I/O10
I/O9
I/O8
NC
LCAS
UCAS
OE
A9
A8
A7
A6
A5
A4
V
SS
SS
SS
V
I/O0
I/O1
I/O2
I/O3
V
I/O4
I/O5
I/O6
I/O7
NC
NC
NC
WE
RAS
NC
NC
A0
A1
A2
A3
V
CC
CC
CC
HM51W18165TT/LTT Series
1
2
3
4
5
6
7
8
9
10
11
15
16
17
18
19
20
21
22
23
24
25
(Top view)
50
49
48
47
46
45
44
43
42
41
40
36
35
34
33
32
31
30
29
28
27
26
V
I/O15
I/O14
I/O13
I/O12
V
I/O11
I/O10
I/O9
I/O8
NC
NC
LCAS
UCAS
OE
A9
A8
A7
A6
A5
A4
V
SS
SS
SS