MT46V32M4TG-6T:D TR Micron Technology Inc, MT46V32M4TG-6T:D TR Datasheet - Page 16

• Manufacturer Part Number: MT46V32M4TG-6T:D TR
• Description: IC DDR SDRAM 128MBIT 6NS 66TSOP
• Manufacturer: Micron Technology Inc

Specifications of MT46V32M4TG-6T:D TR

• Format - Memory: RAM
• Memory Type: DDR SDRAM
• Memory Size: 128M (32Mx4)
• Speed: 6ns
• Interface: Parallel
• Voltage - Supply: 2.3 V ~ 2.7 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 66-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 557-1024-2

Figure 7:
09005aef8074a655
128MBDDRx4x8x16_2.fm - Rev. J 4/05 EN
Mode Register Definition
* M13 and M12 (BA1 and BA0)
must be “0, 0” to select the
base mode register (vs. the
extended mode register).
0*
BA1
13
0*
BA0
12
Operating Mode
11
A11
10
A10
9
A9
M11
0
0
-
8
A8
M10
0
0
-
7
A7 A6 A5 A4 A3
M9
M6
0
0
-
CAS Latency BT
0
0
0
0
1
1
1
1
6
M8 M7
M5
0
1
-
0
0
1
1
0
0
1
1
5
16
0
0
-
M4
0
1
0
1
0
1
0
1
4
M3
M6-M0
0
1
Valid
Valid
3
CAS Latency
-
Burst Length
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
M2
2
0
0
0
0
1
1
1
1
A2 A1 A0
2.5
2
Micron Technology, Inc., reserves the right to change products or specifications without notice.
M1
0
0
1
1
0
0
1
1
Operating Mode
Normal Operation
Normal Operation/Reset DLL
All other states reserved
1
M0
0
1
0
1
0
1
0
1
0
Burst Type
Interleaved
Sequential
Burst Length
Reserved
Reserved
Reserved
Reserved
Reserved
Mode Register (Mx)
128Mb: x4, x8, x16 DDR SDRAM
Address Bus
2
4
8
CAS Latency
Reserved
Reserved
Reserved
Reserved
Reserved
DDR400
2.5
2
3
©2000 Micron Technology, Inc. All rights reserved.
Register Definition