FM25W64 Ramtron Corporation, FM25W64 Datasheet - Page 12

• Manufacturer Part Number: FM25W64
• Description: 64kb Wide Voltage Spi F-ram Features
• Manufacturer: Ramtron Corporation

Mechanical Drawing
(8-pin SOIC – JEDEC MS-012, Variation AA)
Rev. 1.1
Dec. 2010
SOIC Package Marking Scheme
XXXXXXX-P
RLLLLLLL
Pin 1
RICYYWW
1.27
Refer to JEDEC MS-012 for complete dimensions and notes.
All dimensions in millimeters.
4.90
±
0.33
0.51
Legend:
Example: FM25W64, “Green” SOIC package, Year 2010, Work Week 46
0.10
XXXXXX= part number, P= package type (G=”Green” SOIC)
R=rev code, LLLLLLL= lot code
RIC=Ramtron Int’l Corp, YY=year, WW=work week
FM25W64-G
A00002G1
RIC1046
3.90
0.10
0.25
±
0.10
1.35
1.75
6.00
±
0.10 mm
0.20
2.00
0.25
0.50
Recommended PCB Footprint
1.27
0°- 8°
45
°
0.40
1.27
3.70
0.65
7.70
0.19
0.25
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