CN8237EBGB Mindspeed Technologies, CN8237EBGB Datasheet - Page 371

• Manufacturer Part Number: CN8237EBGB
• Description: ATM SAR 622Mbps 3.3V ABR/CBR/GFR/UBR/VBR 456-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of CN8237EBGB

• Package: 456BGA
• Traffic Class: ABR|CBR|GFR|UBR|VBR
• Utopia Type: Level 1|Level 2
• Host Interface: PCI
• Maximum Data Rate: 622 Mbps
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3.135 V

CN8237
ATM OC-12 ServiceSAR Plus with xBR Traffic Management
Figure 16-18. CN8237 Package Dimensions
28237-DSH-001-C
1.70 R
TYP 4 PL
0.75 ± 0.15 DIA
PIN A1
TRIANGLE
(UNDERSIDE)
15.875
30.000 ± .050
35.000 ± .100
TOP VIEW
BOTTOM VIEW
31.750 BSC
1.270 TYP
Mindspeed Technologies
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
OPTIONAL
45˚ CHAMFER
TYP 4 PL
PIN A1
TRIANGLE
1.100 ± .050
NOTES:
- ALL DIMENSIONS ARE IN MILLIMETERS (MM).
- REFLOW APPLIES TO SOLDERING TO HOST
- THERMAL BALLS IN CENTER CONNECT
- REF: GP00-D353
PC BOARD.
TO GROUND (VSS).
16.0 Electrical and Mechanical Specifications
™
15 ˚
SIDE VIEW
.520 ± .070
2.220 ± .220 BEFORE REFLOW
2.100 REF AFTER REFLOW
SEATING PLANE
.150 MAX
0.600 ± .100 BEFORE REFLOW
0.480 REF AFTER REFLOW
16.6 Mechanical Specifications
16-23
8237_006