Multiport Internet Gateway Processor - Analog Devices

The ADSP-21MOD980N is a multi-port Internet gateway processor optimized for implementation of a complete V.34/V.90 digital modem. All datapump and controller functions CAN be implemented on a single device, offering the lowest power consumption and highest possible modem port density. The ADSP-21MOD980N combines the ADSP-2100 Family base architecture (three computational units, data address generators, and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a program- mable Timer Flag I/O, extensive interrupt capabilities, and on-chip program and data memory. The ADSP-21MOD980N integrates 16 Mbits of on-chip memory, configured as 384 Kwords (24-bit) of program RAM, and 448 Kwords (16-bit) of data RAM. Power-down circuitry is also provided to reduce the average and standby power consumption of equipment which in turn reduces equipment cooling requirements. The ADSP-21MOD980N is available in a 35 mm x 35 mm, 352-lead PBGA package. Fabricated in a high-speed, low-power, CMOS process, the ADSP-21MOD980N operates with a 12.5 ns instruction cycle time. Every instruction CAN execute in a single proces- sor cycle. By Analog Devices, Inc.
Part Manufacturer Description Datasheet Samples
ADSP-2101BPZ-100 Rochester Electronics LLC Rochester Manufactured ADSP-2101, 16 bit, fixed point, Digital Signal Processor, 68 PLCC Package, Industrial Temp spec.
ADSP-2105KP-55 Rochester Electronics LLC 24-BIT, 13.824MHz, OTHER DSP, PQCC68, PLASTIC, LCC-68
ADSP-2101KS-100 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2115KST-80 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2111KG-66 Rochester Electronics LLC 24-BIT, 16.67MHz, OTHER DSP, CPGA100, CERAMIC, PGA-100
ADSP-2115KS-80 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2115BP-100 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2101BS-100 Rochester Electronics LLC 24-BIT, 25MHz, OTHER DSP, PQFP80, METRIC, PLASTIC, QFP-80
ADSP-2171BSTZ-133 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2171BST-104 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-21MOD980N 's PackagesADSP-21MOD980N 's pdf datasheet



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ADSP-21MOD980N circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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