MT48LC16M16A2P-75 IT:D TR Micron Technology Inc, MT48LC16M16A2P-75 IT:D TR Datasheet - Page 12
![DRAM Chip SDRAM 256M-Bit 16Mx16 3.3V 54-Pin TSOP-II T/R](/photos/7/22/72261/557-54-tsop_sml.jpg)
MT48LC16M16A2P-75 IT:D TR
Manufacturer Part Number
MT48LC16M16A2P-75 IT:D TR
Description
DRAM Chip SDRAM 256M-Bit 16Mx16 3.3V 54-Pin TSOP-II T/R
Manufacturer
Micron Technology Inc
Type
SDRAMr
Specifications of MT48LC16M16A2P-75 IT:D TR
Density
256 Mb
Maximum Clock Rate
133 MHz
Package
54TSOP-II
Address Bus Width
15 Bit
Operating Supply Voltage
3.3 V
Maximum Random Access Time
6|5.4 ns
Operating Temperature
-40 to 85 °C
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
256M (16Mx16)
Speed
133MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Package / Case
54-TSOP II
Organization
16Mx16
Address Bus
15b
Access Time (max)
6/5.4ns
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
135mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
557-1058-2
Pin and Ball Assignments and Descriptions
Figure 4: 54-Pin TSOP (Top View)
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
Note:
DQ0
DQ1
x4
NC
NC
NC
NC
NC
NC
NC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1. The # symbol indicates that the signal is active LOW. A dash (-) indicates that the x8 and
DQ0
DQ1
DQ2
DQ3
x8
NC
NC
NC
NC
NC
x4 pin function is the same as the x16 pin function.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DQML
V
V
CAS#
RAS#
x16
DQ0
DQ1
DQ2
V
DQ3
DQ4
DQ5
DQ6
V
DQ7
WE#
BA0
BA1
A10
V
DDQ
DDQ
V
V
CS#
SSQ
SSQ
A0
A1
A2
A3
DD
DD
DD
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
Pin and Ball Assignments and Descriptions
12
Micron Technology, Inc. reserves the right to change products or specifications without notice.
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
x16
V
DQ15
V
DQ14
DQ13
V
DQ12
DQ11
V
DQ10
DQ9
V
DQ8
V
NC
DQMH
CLK
CKE
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
SSQ
DDQ
SSQ
DDQ
SS
SS
256Mb: x4, x8, x16 SDRAM
x8
-
DQ7
-
NC
DQ6
-
NC
DQ5
-
NC
DQ4
-
NC
-
-
DQM
-
-
-
-
-
-
-
-
-
-
-
-
NC
-
NC
DQ3
-
NC
NC
-
NC
DQ2
-
NC
-
-
DQM
-
-
-
-
-
-
-
-
-
-
-
x4
© 1999 Micron Technology, Inc. All rights reserved.