FM32L278/L276/L274/L272 - 3V I2C Companion
Mechanical Drawing
14-pin SOIC (JEDEC Standard MS-012, Variation AB)
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
8.64 ±0.10
1.35
1.75
0.19
0.25
°
45
0.10 mm
1.27
0.10
0.25
0°- 8°
0.40
1.27
0.33
0.51
Refer to JEDEC MS-012 for complete dimensions and notes.
All dimensions in millimeters.
SOIC Package Marking Scheme
Legend:
XXXX= part number, P= package type (-S, -G)
LLLLLLL= lot code
XXXXXXX-P
LLLLLLL
RIC YYWW
RIC=Ramtron Int’l Corp, YY=year, WW=work week
Example: FM32L278, “Green”/RoHS SOIC package,
Year 2007, Work Week 36
FM32L278-G
A70023G
RIC 0736
Rev. 3.0
Feb. 2009
Page 20 of 21
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
