25C64 查看數據表（PDF） - Catalyst Semiconductor => Onsemi

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25C64

64K-Bit SPI Serial CMOS EEPROM

Catalyst Semiconductor => Onsemi 

CAT25C64

Embossed Carrier Dimensions (12 Pape Only)

K

T

TOP

COVER

TAPE

B1

K0(2)

D

(2)

A0

B0

P0

P2

10 PITCHES

CUMULATIVE TOLERANCE

ON TAPE 0.2mm( 0.008)

E

F

W

EMBOSSMENT

FOR MACHINE REFERENCE ONLY

INCLUDING DRAFT AND RADII

CONCENTRIC ABOUT B0

P

CENTER LINES

OF CAVITY

USER DIRECTION OF FEED

D1

FOR COMPONENTS

2.0mm X 1.2mm

AND LARGER

Embossed Tape—Constant Dimensions(1)

Tape Sizes

12mm

D

1.5 (0.059)

1.6 (0.063)

E

1.65 (0.065)

1.85 (0.073)

P0

3.9 (0.153)

4.1 (0.161)

T Max.

400

(0.016)

D1 Min.

1.5

(0.059)

A0

B0

K (2)

0

Embossed Tape—Variable Dimensions(1)

Tape Sizes

12mm

B1 Max.

8.2

(0.0323)

F

5.45 (0.0215)

5.55 (0.0219)

K Max.

4.5

(0.177)

P2

1.95 (0.077)

2.05 (0.081)

R Min.

30

(1.181)

W

11.7 (0.460)

12.3 (0.484)

P

7.9 (0.275)

8.1 (0.355)

Note:

(1) Metric dimensions will govern; English measurements rounded, for reference only and in parentheses.

(2) A0 B0 K0 are determined by component size. The clearance between the component and the cavity must be within 0.05 (0.002) min. to

0.65 (0.026) max. for 12mm tape, 0.05 (0.002) min. to 0.90 (0.035) max. for 16mm tape, and 0.05 (0.002) min. to 1.00 (0.039) max. for

24mm tape and larger. The component cannot rotate more than 20° within the determined cavity, see Component Rotation.

© 2006 by Catalyst Semiconductor, Inc.

13

Characteristics subject to change without notice

Doc. No. 1112, Rev. B

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