semi合集-English.pdf - 第7706页

7 SEMI T9-0200 © SEMI 1998, 2004 Data M atrix ID Fi eld Bondin g Pad Loc ati ng Ho les TOP VIEW 12 row x 26 column Field ECC200 Simulated 22 -character M essage 1.2 mm 2.6 mm 0.3 mm , mim inimum 2.0 mm, miminimum Str ip …

100%1 / 7923
SEMI T9-0200 © SEMI 1998, 2004 6
Figure 3
Border Rows and Columns
Figure 4
Data Matrix Code Field
ECC200 – 12 Rows
26 Columns
7 SEMI T9-0200 © SEMI 1998, 2004
Data Matrix ID Field
Bondin
g
Pad
Locating Holes
TOP VIEW
12 row x 26 column Field
ECC200
Simulated 22-character Message
1.2 mm
2.6 mm
0.3 mm, miminimum
2.0 mm, miminimum
Strip Rail
Strip Orientation Corner
Mark
Reference
Point
Strip Orientation Corner
Strip
Edge
Leading
(C2)
(
R2
)
Figure 5
Leadframe with Data Matrix ID Field
Strip
Leading
Edge
Strip
Orientation
Corner
Strip
Leading
Edge
Strip
Leading
Edge
Data Matrix Field
Data Matrix Field
Data Matrix Field
Strip
Orientation
Corner
Strip
Orientation
Corner
Figure 6
Alternate Lead-Frame Configurations and
Suggested Data Matrix Field Locations
SEMI T9-0200 © SEMI 1998, 2004 8
NOTICE: SEMI makes no warranties or representations as to the suitability of the standards set forth herein for any
particular application. The determination of the suitability of the standard is solely the responsibility of the user.
Users are cautioned to refer to manufacturer's instructions, product labels, product data sheets, and other relevant
literature, respecting any materials or equipment mentioned herein. These standards are subject to change without
notice.
By publication of this standard, Semiconductor Equipment and Materials International (SEMI) takes no position
respecting the validity of any patent rights or copyrights asserted in connection with any items mentioned in this
standard. Users of this standard are expressly advised that determination of any such patent rights or copyrights, and
the risk of infringement of such rights are entirely their own responsibility.
Copyright by SEMI® (Semiconductor Equipment and Materials
International), 3081 Zanker Road, San Jose, CA 95134. Reproduction of
the contents in whole or in part is forbidden without express written
consent of SEMI.