RAS Data modem

Features

• FEATURES USING ADSP-21mod980 / ADSP-21mod870
• Complete Single Chip Multichannel RAS Modem (No External Memory Required)
• Single and Dual Channel Configuration
• ADSP-21mod980:
• Dual channel RAS data modem
• 600 MIPS Sustained Performance, 13.3 ns Instruction Time @2.5Volts (internal)
• Low Power Dissipation, 27 mW (typical) per Channel for 32 Channels
• High Bandwidth I/O (Memory Mapped to Host Processor)
• 352-Ball PBGA with 1.9-sq-inch (1225 sq-mm) Footprint
• 16-Bit DMA Port for High Speed Access to On-Chip Memory
• Programmable Multichannel Serial Port Supports 24/32 Channels
• ADSP-21mod870:
• Single channel RAS data modem
• 16-bit DMA port for software downloads
• TDM serial port interface directly to T1/E1
• 160 Kbyte (64Kwords) on-chip SRAM
• 100-lead TQFP package - 0.4 sqin footprint
• Power management - 140mW at 3.3V

• see the entire RAS Data modem datasheet
• get in contact with RAS Data modem Supplier