FM3130 Integrated RTC/Alarm with 64Kb FRAM
Mechanical Drawing
8-pin SOIC (JEDEC Standard MS-012 variation AA)
Recommended PCB Footprint
7.70
3.70
3.90
±
0.10 6.00
±
0.20
2.00
Pin 1
0.65
1.27
0.25
0.50
4.90 ±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
LLLLLLL= lot code
XXXXXXX-P
LLLLLLL
RICYYWW
RIC=Ramtron Int’l Corp, YY=year, WW=work week
Example: FM3130, “Green” SOIC package, Year 2006, Work Week 24
FM3130-G
A60003G
RIC0624
Rev. 1.0
Sept. 2006
Page 20 of 22
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
