28478G-18 Mindspeed Technologies, 28478G-18 Datasheet - Page 123

• 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 5-2.
28478-DSH-002-E
Interrupt Notification To Host
Drives Interrupt Line
8478_022
Device on EBUS
External Logic
Preliminary Information / Mindspeed Proprietary and Confidential
Mindspeed Technologies
EINT*
Unserviced Interrupt
Descriptors in the
Interrupt Queue
Internal Logic
MUSYCC
INTB*
INTA*
®
Interrupt Queue
Interrupt
Interrupt
Memory
Logic
Logic
Host
Memory Organization
110