CN8237EBGB Mindspeed Technologies, CN8237EBGB Datasheet - Page 279

• 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
28237-DSH-001-C
Table 13-7. Cell Format, Tagging Enabled, 8-bit Mode
Table 13-8. Cell Format, Tagging Enabled, 16-bit Mode
7
15
Payload 48
Payload 1
Payload 2
Header 1
Header 2
Header 3
Header 4
Tag 1
Tag n
HEC
Mindspeed Technologies
Payload 47
Payload 1
Header 1
Header 3
Tag n-1
Tag 1
HEC
0
8
1
Last byte of Cell
st
byte of Cell
7
Payload 48
Payload 2
Not Used
Header 2
Header 4
Tag n-2
Tag 2
™
0
13.0 ATM UTOPIA Interface
13.4 UTOPIA Level 2 Interface
1
Last word of Cell
st
word of Cell
13-7