MT48LC4M16A2TG-7E IT:G Micron Technology Inc, MT48LC4M16A2TG-7E IT:G Datasheet - Page 10

• Manufacturer Part Number: MT48LC4M16A2TG-7E IT:G
• Description: DRAM Chip SDRAM 64M-Bit 4Mx16 3.3V 54-Pin TSOP-II Tray
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC4M16A2TG-7E IT:G

• Density: 64 Mb
• Maximum Clock Rate: 143 MHz
• Package: 54TSOP-II
• Address Bus Width: 14 Bit
• Operating Supply Voltage: 3.3 V
• Maximum Random Access Time: 5.4 ns
• Operating Temperature: -40 to 85 °C
• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (4M x 16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 54-TSOP II
• Organization: 4Mx16
• Address Bus: 14b
• Access Time (max): 5.4ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 150mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pin/Ball Assignments and Descriptions
Figure 4:
Figure 5:
PDF: 09005aef80725c0b/Source: 09005aef806fc13c
64MSDRAM_2.fm - Rev. N 12/08 EN
Pin Assignment (Top View) 54-Pin TSOP
Ball Assignment (Top View, Ball Down) x16, 54-Ball VFBGA
Notes:
Notes:
1. The # symbol indicates signal is active LOW. A dash (-) indicates x8 and x4 pin function is
1. The balls at A4, A5, and A6 are absent from the physical package. They are included to illus-
DQ0
DQ1
x4
NC
NC
NC
NC
NC
NC
NC
A
B
C
D
G
H
E
F
J
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
same as x16 pin function.
trate that rows 4, 5, and 6 exist, but contain no solder balls.
NC/A12
DQMH
DQ0
DQ1
DQ2
DQ3
DQ14
DQ12
DQ10
DQ8
x8
V
V
A8
NC
NC
NC
NC
NC
1
SS
SS
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DQML
x16
V
V
CAS#
RAS#
VssQ
VssQ
WE#
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DD
DD
BA0
BA1
A10
V
V
CS#
V
DQ15
DQ13
DQ11
DQ9
A0
A1
A2
A3
CLK
A11
DD
DD
DD
NC
A7
A5
2
Q
Q
V
V
V
V
CKE
V
A9
A6
A4
DD
DD
3
SS
SS
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
SS
Q
Q
Q
Q
4
5
10
6
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
V
V
CAS#
V
V
BA0
V
A0
A3
DD
DD
SS
SS
7
DD
Pin/Ball Assignments and Descriptions
Q
Q
Q
Q
Micron Technology, Inc., reserves the right to change products or specifications without notice.
x16
Vss
DQ15
VssQ
DQ14
DQ13
V
DQ12
DQ11
VssQ
DQ10
DQ9
V
DQ8
Vss
NC
DQMH
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
Vss
DQML
RAS#
DQ0
DQ2
DQ4
DQ6
BA1
DD
DD
A1
A2
8
Q
Q
x8
-
DQ7
-
NC
DQ6
-
NC
DQ5
-
NC
DQ4
-
NC
-
-
DQM
-
-
-
-
-
-
-
-
-
-
-
DQ1
DQ3
DQ5
DQ7
WE#
A10
V
CS#
V
9
DD
DD
-
NC
-
NC
DQ3
-
NC
NC
-
NC
DQ2
NC
-
-
DQM
-
-
-
-
-
-
-
-
-
-
-
x4
-
64Mb: x4, x8, x16 SDRAM
©2000 Micron Technology, Inc. All rights reserved.