MT36LSDT25672G-13EC2 Micron Technology Inc, MT36LSDT25672G-13EC2 Datasheet - Page 24

• Manufacturer Part Number: MT36LSDT25672G-13EC2
• Description: MODULE SDRAM 2GB 168DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT36LSDT25672G-13EC2

• Memory Type: SDRAM
• Memory Size: 2GB
• Speed: 133MHz
• Package / Case: 168-DIMM
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 9:
Figure 10:
Table 17:
Table 18:
PDF: 09005aef80b1835d/Source: 09005aef80b18348
SD36C128_256x72G.fm - Rev. E 6/05 EN
Select Code
Mode
Memory area select code (two arrays)
Protection register select code
Current address read
Random address read
Sequential read
Byte write
Page write
SCL from Master
Data Output
from Transmitter
Data Output
from Receiver
EEPROM Device Select Code
The most significant bit (b7) is sent first
EEPROM Operating Modes
Definition of Start and Stop
Acknowledge Response From Receiver
SDA
SCL
RW Bit
1
0
1
1
0
0
Start
bit
V
V
V
V
IH
IH
IH
IH
WC
V
V
or
or
or
or
IL
IL
V
V
V
V
1GB, 2GB: (x72, ECC, DR) 168-Pin SDRAM RDIMM
IL
IL
IL
IL
b7
1
0
Device Type Identifier
24
BYTES
≤ 16
≥ 1
1
1
1
b6
0
1
Start, device select, RW = 1
Start, device select, RW = 0, address
Restart, device select, RW = 1
Similar to current or random address read
Start, device select, RW = 0
Start, device select, RW = 0
Micron Technology, Inc., reserves the right to change products or specifications without notice.
b5
1
1
Stop
bit
b4
0
0
8
Initial Sequence
SA2
SA2
b3
Serial Presence Detect
Chip Enable
©2002 Micron Technology, Inc. All rights reserved.
Acknowledge
SA1
SA1
b2
9
SA0
SA0
b1
RW
RW
RW
b0