MT18LD272A Micron Technology, MT18LD272A Datasheet - Page 30

• Manufacturer Part Number: MT18LD272A
• Description: (MT18LD272A / MT18LD472A) NONBUFFERED DRAM DIMMs
• Manufacturer: Micron Technology

OBSOLETE
NOTE:
2, 4 Meg x 72 Nonbuffered DRAM DIMMs
DM60.p65 – Rev. 6/98
.079 (2.00) R
.079 (2.00) R
.118 (3.00) TYP
.118 (3.00) TYP
.118 (3.00)
.118 (3.00)
(2X)
(2X)
.118 (3.00)
(2X)
(2X)
TYP
1. All dimensions in inches (millimeters) MAX or typical where noted.
.118 (3.00)
TYP
.250 (6.35) TYP
PIN 168
PIN 1
PIN 1 (PIN 85 on backside)
2.625 (66.68)
.250 (6.35) TYP
1.661 (42.18)
FRONT VIEW
FRONT VIEW
BACK VIEW
4.550 (115.57)
5.256 (133.50)
5.244 (133.20)
5.256 (133.50)
5.244 (133.20)
4.550 (115.57)
MIN
168-PIN DIMM
168-PIN DIMM
DF-12 (16MB)
DF-13 (32MB)
.039 (1.00) R(2X)
.039 (1.00) R(2X)
30
1.661 (42.18)
.039 (1.00)
2.625 (66.68)
.039 (1.00)
TYP
TYP
NONBUFFERED DRAM DIMMs
Micron Technology, Inc., reserves the right to change products or specifications without notice.
.050 (1.27)
.050 (1.27)
TYP
TYP
PIN 84
PIN 85
.128 (3.25)
.118 (3.00)
.700 (17.78)
.700 (17.78)
TYP
PIN 84 (PIN 168 ON BACKSIDE)
TYP
.128 (3.25)
.118 (3.00)
(2X)
2, 4 MEG x 72
1.005 (25.53)
.995 (25.27)
1.005 (25.53)
.995 (25.27)
(2X)
1998, Micron Technology, Inc.
.350 (8.89)
.054 (1.37)
.046 (1.17)
.200 (5.08)
.054 (1.37)
.046 (1.17)
MAX
MAX