CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 256

• 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

9.0 Local Memory Interface
9.2 Memory Bank Characteristics
Figure 9-2. 0.5 MB SRAM Bank Utilizing by_8 Devices
Figure 9-3. 1 MB SRAM Bank Utilizing by_16 Devices
9-4
CN8236
LADDR[16:0]
LDATA[31:0]
RAMMODE
MWE[0]*
MWE[1]*
MWE[2]*
MWE[3]*
MCSx*
MWR*
MOE*
D[31:24]
CN8236
LADDR[17:0]
GND
LDATA[31:0]
RAMMODE
MWE[0]*
MWE[1]*
MWE[2]*
MWE[3]*
MCSx*
MWR*
MOE*
/CS
/OE
/WE
A[16:0]
D[7:0]
128 k x 8
SRAM
Mindspeed Technologies
D[31:16]
Pullup
D[23:16]
A[17:0]
D[15:0]
/CS
/OE
/BEL
/BEH
/WE
256 k x 16
/CS
/OE
/WE
A[16:0]
D[7:0]
128 k x 8
SRAM
SRAM
ATM ServiceSAR Plus with xBR Traffic Management
D[15:8]
D[15:0]
™
/CS
/OE
A[16:0]
D[7:0]
/WE
128 k x 8
SRAM
A[17:0]
D[15:0]
/CS
/OE
/BEL
/BEH
/WE
256 k x 16
SRAM
D[7:0]
28236-DSH-001-B
A[16:0]
D[7:0]
/CS
/OE
/WE
128 k x 8
SRAM
CN8236
8236_060
8236_061