FM24CL64B Ramtron Corporation, FM24CL64B Datasheet - Page 12

• Manufacturer Part Number: FM24CL64B
• Description: 64kb Serial 3v F-ram Memory Features
• Manufacturer: Ramtron Corporation

8-pin TDFN (4.0mm x 4.5mm body, 0.95mm pitch)
Rev. 1.2
Feb. 2011
TDFN Package Marking Scheme for Body Size 4.0mm x 4.5mm
0.75 ±0.05
Pin 1
RGXXXX
LLLL
YYWW
0.95
Note: All dimensions in millimeters.
4.50 ±0.1
Legend:
Example: “Green” TDFN package, FM24CL64B, Lot 0003, Industrial temperature,
Year 2011, Work Week 07
R=Ramtron, G=”green” TDFN package, XXXX=base part number
LLLL= lot code,
YY=year, WW=work week
R4L64B
0003
1107
0.40 ±0.05
0.20 REF.
0.0 - 0.05
anything except Vss.
Exposed metal pad.
0.40
Do not connect to
Recommended PCB Footprint
3.60 ±0.10
2.70
2.85 REF
0.95
4.30
0.30 ±0.1
0.45
FM24CL64B
Pin 1 ID
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