MDS212 Datasheet, PDF (110/111 Pages) Zarlink Semiconductor Inc – 12-Port 10/100Mbps Ethernet Switch

E1
E
D1
A2
A1 A
1. CONTROLLING DIMENSIONS ARE IN MM
2. DIMENSION "b" IS MEASURED AT THE MAXIMUM SOLDER BALL DIAMETER
3. PRIMARY DATUM -C- AND SEATING PLANE
ARE DEFINED BY THE SPHERICAL CROWNS OF THE SOLDER BALLS.
4. N IS THE NUMBER OF SOLDER BALLS
5. NOT TO SCALE.
6. SUBSTRATE THICKNESS IS 0.56 MM
c Zarlink Semiconductor 2003 All rights reserved.
ISSUE
ACN
DATE
APPRD.
e
D
DIMENSION MIN
MAX
A
2.20
2.46
A1
0.50
0.70
A2
1.17 REF
D
34.80
35.20
D1
30.00 REF
E
34.80
35.20
E1
30.00 REF
b
0.60
0.90
e
1.27
456
Conforms to JEDEC MS - 034
Previous package codes:
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