SO-DIMM Module — Unbuffered SDRAM/SGRAM Graphics
2
Revision 0.91
2.0 Mechanical Outline
•
Dimensions: 67.6 mm (length) X 25.4-50.8 mm (height) X 1.0 mm (thickness)
•
144-pin (0.8 mm pitch zig-zag)
For mechanical specifications of SO-DIMM modules, refer to the JEDEC Committee Ballot
JC-42.5-95-171 144-pin SDRAM SO-DIMM Item 708.4
(herein referred to as the JEDEC SO-DIMM specification).
The key position has been shifted to prevent this module from being inserted into a typical main-
memory SDRAM socket.
Figure 1. SDRAM SO-DIMM Module
A000.vsd
100-pin
PQFP
or
TQFP
S
P
D
100-pin
PQFP
or
TQFP
Pin 50