DSP1627 Datasheet | Agere Systems

Data Sheet March 2000 DSP1627 Digital Signal Processor 1 Features s s Full-speed in-circuit emulation hardware development system on-chip. Supported by DSP1627 software and hardware development tools. Optimized for digital cellular applications with a bit manipulation unit for higher coding efficiency. On-chip, programmable, PLL clock synthesizer. 14 ns and 11 ns instruction cycle times at 5 V, 10 ns instruction cycle time at 3.0 V, and 20 ns and 12.5 ns instruction cycle times at 2.7 V, respectively. Mask-programmable memory map option: The DSP1627x36 Features 36 Kwords on-chip ROM. The DSP1627x32 Features 32 Kwords on-chip ROM and access to 16 Kwords external ROM in the same map. Both...