MT36LSDF12872Y-13ED1 Micron Technology Inc, MT36LSDF12872Y-13ED1 Datasheet - Page 22

• Manufacturer Part Number: MT36LSDF12872Y-13ED1
• Manufacturer: Micron Technology Inc

Specifications of MT36LSDF12872Y-13ED1

• Main Category: DRAM Module
• Sub-category: SDRAM
• Module Type: 168RDIMM
• Device Core Size: 72b
• Organization: 128Mx72
• Total Density: 1GByte
• Chip Density: 256Mb
• Access Time (max): 5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Current: 2.466A
• Number Of Elements: 36
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: 0C to 65C
• Operating Temperature Classification: Commercial
• Pin Count: 168
• Mounting: Socket
• Lead Free Status / RoHS Status: Compliant

Figure 8:
Figure 9:
Table 18:
Table 19:
PDF: 09005aef807da15c/Source: 09005aef80f69382
SDF36C64_128x72G.fm - Rev. E 10/05 EN
SCL from Master
Data Output
from Transmitter
Data Output
from Receiver
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
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 V
or V
or V
or V
512MB, 1GB (x72, ECC, DR): 168-Pin SDRAM RDIMM
IL
IL
IL
IL
IL
IL
b7
1
0
Device Type Identifier
22
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
©2003 Micron Technology, Inc. All rights reserved.
SA1
SA1
b2
Acknowledge
SA0
SA0
b1
9
RW
RW
RW
b0