FM25C160B 查看數據表（PDF） - Cypress Semiconductor

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FM25C160B

16Kb Serial 5V F-RAM Memory

Cypress Semiconductor 

Mechanical Drawing

(8-pin SOIC – JEDEC MS-012, Variation AA)

FM25C160B - 16Kb 5V SPI F-RAM

Recommended PCB Footprint

Pin 1

4.90 ±0.10

3.90 ±0.10 6.00 ±0.20

1.35

1.75

2.00

1.27

0.25

0.50

7.70

3.70

0.65

0.19

45

0.25

1.27

0.10

0.33

0.25

0.51

0.10 mm

0 -8

0.40

1.27

Refer to JEDEC MS-012 for complete dimensions and notes.

All dimensions in millimeters.

SOIC Package Marking Scheme

XXXXXXXP

RLLLLLLL

RICYYWW

Legend:

XXXXXXX= part number, P= package type (G=SOIC)

R=rev code, LLLLLLL= lot code

RIC=Ramtron Int‟l Corp, YY=year, WW=work week

Example: FM25C160B, “Green” SOIC package, Year 2010, Work Week 51

FM25C160BG

A00002G1

RIC1051

Document Number: 001-84472 Rev. *A

Page 12 of 14

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