MT18LSDT6472G-13ED2 Micron Technology Inc, MT18LSDT6472G-13ED2 Datasheet - Page 4

• Manufacturer Part Number: MT18LSDT6472G-13ED2
• Description: MODULE SDRAM 512MB 168DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT18LSDT6472G-13ED2

• Memory Type: SDRAM
• Memory Size: 512MB
• Speed: 133MHz
• Package / Case: 168-DIMM
• Main Category: DRAM Module
• Sub-category: SDRAM
• Module Type: 168RDIMM
• Device Core Size: 72b
• Organization: 64Mx72
• Total Density: 4831838208
• Chip Density: 256Mb
• Access Time (max): 5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Current: 2.43A
• Number Of Elements: 18
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: 0C to 55C
• Operating Temperature Classification: Commercial
• Pin Count: 168
• Mounting: Socket
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 6:
Pin numbers are listed in module pinout order; see pin assignment tables on page 2 for more information
16,32,Meg x 64 DDR SDRAM DIMMs (Footer Desc variable)
SD18C16_32_64x72G_B.fm - Rev. B 1/03 EN
24, 25, 26, 31, 44, 48, 50, 51,
61, 62, 63, 80, 108, 109, 114,
1, 12, 23, 32, 43, 54, 64, 68,
6, 18, 26, 40-41, 49, 59, 73,
126 (128/256MB),129, 132,
84, 90, 102, 110, 124, 133,
78, 85, 96, 107, 116, 127,
134, 135, 145, 146, 164
138, 148, 152, 162
PIN NUMBERS
143, 157, 168
82
Pin Descriptions (Continued)
SYMBOL
SDA
V
V
NC
DD
SS
Output\
Supply
Supply
Input/
TYPE
–
168-PIN REGISTERED SDRAM DIMM
4
Serial Presence-Detect Data: SDA is a bidirectional pin used to
transfer addresses and data into and data out of the
presence-detect portion of the module.
Power Supply: +3.3V ±0.3V.
Ground.
Not Connected: These pins are not connected on these
modules.
128MB, 256MB, 512MB (x72, ECC)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DESCRIPTION
©2003, Micron Technology Inc.