W3E16M72SR-XBX Datasheet, PDF (15/16 Pages) White Electronic Designs Corporation – 16Mx72 Registered DDR SDRAM

White Electronic Designs
W3E16M72SR-XBX
February 2005
Rev. 2
PACKAGE DIMENSION: 219 PLASTIC BALL GRID ARRAY (PBGA)
Bottom View
19.05 (0.750)
NOM
1.27 (0.050)
NOM
32.1 (1.264) MAX
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
T
R
P
N
M
L
K
J _{25.1 (0.988)}
H
MAX
G
F
E
D
C
B
A
219 X Ø 0.762 (0.030) NOM
19.05 (0.750) NOM
0.61 (0.024) NOM
2.03 (0.080) MAX
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
ORDERING INFORMATION
WHITE ELECTRONIC DESIGNS CORP.
PLASTIC DDR SDRAM
CONFIGURATION, 16M x 72
2.5V Power Supply
Registered
FREQUENCY (MHz)
200 = 200MHz
225 = 225MHz
250 = 250MHz
PACKAGE:
B = 219 Plastic Ball Grid Array (PBGA)
DEVICE GRADE:
M = Military
I=Industrial
C = Commercial
-55°C to +125°C
-40°C to +85°C
0°C to +70°C
W 3E 16M 72 S R-XXX B X
15
White Electronic Designs Corporation • [phone] • www.wedc.com