CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 273

• Manufacturer Part Number: CN8236EBGB
• Description: ATM SAR 155Mbps 3.3V ABR/CBR/GFR/UBR/VBR 388-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of CN8236EBGB

• Package: 388BGA
• Traffic Class: ABR|CBR|GFR|UBR|VBR
• Utopia Type: Level 1|Level 2
• Host Interface: PCI
• Maximum Data Rate: 155 Mbps
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3 V

CN8236
ATM ServiceSAR Plus with xBR Traffic Management
Figure 10-8. CN825x and SAR (CN8236) Interface (Standalone Operation)
28236-DSH-001-B
NOTE(S):
(1)
(2)
Can be driven by external circuitry to extend cycles.
Can be used by external circuitry.
PCI
Bus
CN8236 SAR
PROCMODE
LADDR[18:0]
LDATA[31:0]
RAMMODE
PBSEL[1:0]
MWR[3:0]*
PADDR[0]
PADDR[1]
PBE[3:0]*
TXCLAV
PBLAST*
RXSOC
RXD[7:0]
PDAEN*
TXD[7:0]
SYSCLK
MCS[3]*
MCS[2]*
MCS[1]*
MCS[0]*
RXCLAV
PWAIT*
TXSOC
RXPAR
TXPAR
RXEN*
PFAIL*
PRDY*
PRST*
CLKD3
PWNR
MWR*
MOE*
TXEN
PCS*
PAS*
GND for x_8 or x_4
Pullup for x_16
For x16 SRAM
Pullup
Mindspeed Technologies
N/C
SRAMCS*
SRAMCS*
SRAMCS*
SRAMCS*
Pullup
Pullup
Pullup
Open
GND
GND
GND
GND
(2)
(1)
Open
GND
GND
GND
VCC
TxData[7:0]
TxData[15:8]
TxClav
TxEnb*
TxSOC
TxPrty
TxAddr[4:0]
UtopTxClk
UtopRxClk
RxData[7:0]
RxData[15:8]
RxClav
RxEnb*
RxSOC
RxPrty
RxAddr[4:0]
Cs*
Mclk, ClkSel
Reset*
Int*
As*, Wr*
W/R*, Rd*
Data[7:0]
Addr[6:0]
SyncMode
D[31:0]
A[18:0]
OE*
WE[3:0]*
™
CN825x
SRAM
10.0 Local Processor Interface
10.6 Standalone Operation
Device
PMD
Fiber
Cat 5
or
8236_113
10-15