hm5264165f-75 Elpida Memory, Inc., hm5264165f-75 Datasheet - Page 4

• Manufacturer Part Number: hm5264165f-75
• Description: 64m Lvttl Interface Sdram
• Manufacturer: Elpida Memory, Inc.

HM5264165F/HM5264805F/HM5264405F-75/A60/B60
Pin Arrangement (HM5264805F)
Pin Description
Pin name
A0 to A13
DQ0 to DQ7
CS
RAS
CAS
4
Function
Address input
Data-input/output
Chip select
Row address strobe command
Column address strobe command
Row address
Column address
Bank select address A12/A13 (BS) CKE
Data Sheet E0135H10
V
V
V
V
DQ0
DQ1
DQ2
DQ3
CAS
RAS
CC
CC
V
SS
SS
V
V
A13
A12
A10
WE
NC
NC
NC
NC
NC
CS
A0
A1
A2
A3
CC
CC
CC
A0 to A11
A0 to A8
Q
Q
Q
Q
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
54-pin TSOP
(Top view)
Pin name
WE
DQM
CLK
V
V
V
V
NC
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
CC
SS
CC
SS
Q
Q
V
DQ7
V
NC
DQ6
V
NC
DQ5
V
NC
DQ4
V
NC
V
NC
DQM
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
V
SS
SS
CC
SS
CC
SS
SS
Q
Q
Q
Q
Function
Write enable
Input/output mask
Clock input
Clock enable
Power for internal circuit
Ground for internal circuit
Power for DQ circuit
Ground for DQ circuit
No connection