FM18L08
Mechanical Drawing
28-pin SOIC (JEDEC MS-013D Variation AE)
All dimensions in millimeters
7.50 ±0.10 10.30 ±0.30
0.25
0.75
Pin 1
17.90 ±0.20
2.35
2.65
0.23
0.32
°
45
0?- 8?
0.10
1.27 typ
0.10
0.30
0.40
1.27
0.33
0.51
SOIC Package Marking Scheme
Legend:
XXXX= part number, S=speed (-70), P= package type (-SG)
R=rev code, YY=year, WW=work week, LLLLLL= lot code
RAMTRON
XXXXXXX-S-P
RYYWWLLLLLLL
Example: FM18L08, 70ns speed, “Green” SOIC package,
B rev., Year 2006, Work Week 30, Lot code 50013G
RAMTRON
FM18L08-70-SG
B063050013G
Rev. 3.4
July 2007
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