MT48LC2M32B2TG-7:G TR Micron Technology Inc, MT48LC2M32B2TG-7:G TR Datasheet - Page 13
![IC SDRAM 64MBIT 143MHZ 86TSOP](/photos/7/22/72264/557-86-tsop_sml.jpg)
MT48LC2M32B2TG-7:G TR
Manufacturer Part Number
MT48LC2M32B2TG-7:G TR
Description
IC SDRAM 64MBIT 143MHZ 86TSOP
Manufacturer
Micron Technology Inc
Type
SDRAMr
Datasheet
1.MT48LC2M32B2P-6G_TR.pdf
(69 pages)
Specifications of MT48LC2M32B2TG-7:G TR
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
64M (2Mx32)
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
86-TSOP
Package
86TSOP-II
Density
64 Mb
Address Bus Width
13 Bit
Operating Supply Voltage
3.3 V
Maximum Clock Rate
143 MHz
Maximum Random Access Time
17|8|5.5 ns
Organization
2Mx32
Address Bus
13b
Access Time (max)
17/8/5.5ns
Operating Supply Voltage (typ)
3.3V
Package Type
TSOP-II
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
160mA
Pin Count
86
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
557-1076-2
Figure 4:
Burst Type
PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5
64MSDRAMx32_2.fm - Rev. J 12/08 EN
Mode Register Definition
M8
0
–
M9
0
1
M7
0
–
Programmed Burst Length
M6–M0
Defined
Accesses within a given burst may be programmed to be either sequential or interleaved;
this is referred to as the burst type and is selected via bit M3.
The ordering of accesses within a burst is determined by the burst length, the burst type,
and the starting column address, as shown in Table 5 on page 14.
Single Location Access
A10, BA0, and BA1 = “0”
–
Write Burst Mode
to ensure compatibility
with future devices.
Operating Mode
Standard Operation
All other states reserved
Reserved WB
Program
10
A10
M6
0
0
0
0
1
1
1
1
9
A9
M5
Op Mode
0
0
1
1
0
0
1
1
8
M4
A8
0
1
0
1
0
1
0
1
7
A7
13
CAS Latency
6
A6
CAS Latency
5
Reserved
Reserved
Reserved
Reserved
Reserved
A5
1
2
3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
4
A4
M3
BT
0
1
3
A3
M2
0
0
0
0
1
1
1
1
Burst Length
2
M1
A2
0
0
1
1
0
0
1
1
M0
1
0
1
0
1
0
1
0
1
A1
0
A0
Reserved
Reserved
Reserved
Full Page
M3 = 0
Burst Type
Interleaved
Sequential
1
2
4
8
Functional Description
Mode Register (Mx)
Address Bus
Burst Length
©2001 Micron Technology, Inc. All rights reserved.
64Mb: x32 SDRAM
Reserved
Reserved
Reserved
Reserved
M3 = 1
1
2
4
8