28478G-18 Mindspeed Technologies, 28478G-18 Datasheet - Page 176

• Manufacturer Part Number: 28478G-18
• Description: Multichannel Synchronous Communications Controller 208-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of 28478G-18

• Package: 208BGA
• Maximum Data Rate: 32768 Kbps
• Transmission Media Type: Wire
• Power Supply Type: Analog
• Typical Supply Current: 250 mA
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3 V
• Maximum Operating Supply Voltage: 3.6 V

Figure 7-5.
Figure 7-6.
28478-DSH-002-E
8478_029
8478_028
DEVSEL*
DEVSEL*
CBE[3:0]
FRAME*
AD[31:0]
CBE[3:0]
FRAME*
AD[31:0]
TRDY*
TRDY*
IRDY*
PCLK
IRDY*
PCLK
PCI Read Multiple Operation
PAR
PCI Write Multiple Operation
PAR
Preliminary Information / Mindspeed Proprietary and Confidential
Command
Command
Address
Address
Mindspeed Technologies
1
1
2
2
Data 1
BE
Byte Enable
3
Data 2
3
BE
4
Data 1
4
Electrical and Mechanical Specifications
®
Data 2
5
5
BE
6
6
7
8
163