FM31T372/374/376/378-G
Mechanical Drawing
14-pin SOIC (JEDEC Standard)
Recommended PCB Footprint
7.70
3.70
6.00 ±0.20
3.90 ±0.13
2.00
1.27
0.65
Pin 1
0.25
0.50
0.19
0.25
8.64 ±0.10
45
1.35
1.75
0 - 8
0.10 mm
0.40
1.27
1.27
0.10
0.25
0.33
0.51
Refer to JEDEC MS-012 for complete dimensions and notes.
All dimensions in millimeters.
SOIC Package Marking Scheme
Legend:
XXXXXX= part number, P= package type (-G)
LLLLLLL= lot code
RIC=Ramtron Int‟l Corp, YY=year, WW=work week
XXXXXXX-P
LLLLLLL
RIC YYWW
Example: FM31T378, “Green” SOIC package, Year 2010, Work Week 20
FM31T378-G
A00003G
RIC 1020
Rev. 1.1
Apr. 2011
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