H57V2562GTR-75C HYNIX SEMICONDUCTOR, H57V2562GTR-75C Datasheet - Page 5

• Manufacturer Part Number: H57V2562GTR-75C
• Description: 58T1903
• Manufacturer: HYNIX SEMICONDUCTOR

Specifications of H57V2562GTR-75C

• Memory Type: SDRAM
• Memory Configuration: 16M X 16
• Access Time: 6ns
• Interface Type: LVTTL
• Memory Case Style: TSOPII
• No. Of Pins: 54
• Operating Temperature Range: 0°C To +70°C
• Memory Size: 256 Mbit
• Rohs Compliant: Yes

54 TSOP II Pin ASSIGNMENTS
Rev 1.0 / Dec. 2010
A10/AP
VDDQ
VDDQ
LDQM
VSSQ
VSSQ
/RAS
/CAS
VDD
VDD
VDD
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
/WE
BA0
BA1
/CS
A0
A1
A2
A3
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
0.8mm pin pitch
400mil x 875mil
54 Pin TSOPII
Synchronous DRAM Memory 256Mbit
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
H57V2562GTR Series
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
VSS
NC
UDQM
CLK
CKE
A12
A11
A9
A8
A7
A6
A5
A4
VSS
5