MT48LC16M16A2P-75 L:D TR Micron Technology Inc, MT48LC16M16A2P-75 L:D TR Datasheet - Page 47

• Manufacturer Part Number: MT48LC16M16A2P-75 L: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 L:D TR

• Package: 54TSOP-II
• Density: 256 Mb
• Address Bus Width: 15 Bit
• Operating Supply Voltage: 3.3 V
• Maximum Clock Rate: 133 MHz
• Maximum Random Access Time: 6|5.4 ns
• Operating Temperature: 0 to 70 °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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1191-2

Figure 18: Mode Register Definition
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
M8
0
–
M9
0
1
M7
0
–
to ensure compatibility
Programmed Burst Length
with future devices.
Single Location Access
BA1, BA0 = “0, 0”
Write Burst Mode
Defined
M6-M0
Program
Reserved
–
12
A12
11
A11
Operating Mode
Standard Operation
All other states reserved
10
A10
WB
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
CAS Latency
6
A6
47
CAS Latency
5
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
A5
2
3
4
A4
Micron Technology, Inc. reserves the right to change products or specifications without notice.
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
256Mb: x4, x8, x16 SDRAM
1
0
1
0
1
0
1
0
1
A1
0
A0
Reserved
Reserved
Reserved
Full Page
M3 = 0
Interleaved
Burst Type
Sequential
1
2
4
8
© 1999 Micron Technology, Inc. All rights reserved.
Mode Register (Mx)
Address Bus
Burst Length
Mode Register
Reserved
Reserved
Reserved
Reserved
M3 = 1
1
2
4
8