FM24CL16B 查看數據表（PDF） - Cypress Semiconductor

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FM24CL16B

16Kb Serial 3V F-RAM Memory

Cypress Semiconductor 

8-pin TDFN (4.0mm x 4.5mm body, 0.95mm pitch)

4.50 ±0.1

FM24CL16B - 16Kb 3V I2C F-RAM

Exposed metal pad

should be left floating.

Pin 1

0.75 ±0.05

0.95

3.60 ±0.10

Pin 1 ID

0.0 - 0.05

2.85 REF

0.30 ±0.1

0.40 ±0.05

0.20 REF.

Recommended PCB Footprint

0.60

4.30

Silkscreen

Pin 1

0.95

0.50

Note: All dimensions in millimeters. The exposed pad should be left floating.

TDFN Package Marking Scheme for Body Size 4.0mm x 4.5mm

RXXXXX

LLLL

YYWW

Legend:

R=Ramtron, XXXXX=base part number

LLLL= lot code,

YY=year, WW=work week

Example: “Green” TDFN package, FM24CL16B, Lot 0003, Industrial temperature,

Year 2011, Work Week 07

R4L16B

0003

1107

Document Number: 001-84456 Rev. *A

Page 12 of 14

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