IS42S16320B-7TL ISSI, Integrated Silicon Solution Inc, IS42S16320B-7TL Datasheet - Page 3

• Manufacturer Part Number: IS42S16320B-7TL
• Description: IC SDRAM 512MBIT 143MHZ 54TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS42S16320B-7TL

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 512M (32Mx16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 54-TSOP II
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S86400B, IS42/45S16320B
PIN CONFIGURATIONS
54 pin TSOP - Type II for x8
PIN DESCRIPTIONS
Integrated Silicon Solution, Inc. — www.issi.com
Rev. G
04/08/2011
A0-A12
A0-A9, A11
BA0, BA1
DQ0 to DQ7
CLK
CKE
CS
RAS
CAS
Row Address Input
Column Address Input
Bank Select Address
Data I/O
System Clock Input
Clock Enable
Chip Select
Row Address Strobe Command
Column Address Strobe Command
V
V
V
V
DQ0
DQ1
DQ2
DQ3
CAS
RAS
DD
DD
BA0
BA1
V
SS
SS
V
V
A10
WE
NC
NC
NC
NC
NC
CS
A0
A1
A2
A3
DD
DD
DD
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
WE
DQM
V
Vss
V
Vss
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
dd
ddq
q
V
DQ7
V
NC
DQ6
V
NC
DQ5
V
NC
DQ4
V
NC
V
NC
DQM
CLK
CKE
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
SS
DD
SS
DD
SS
SS
Q
Q
Q
Q
Write Enable
Data Input/Output Mask
Power
Ground
Power Supply for I/O Pin
Ground for I/O Pin
No Connection
3