The document describes the features and characteristics of the ADSP-2186 DSP microcomputer, including serial ports, memory, programmable I/O and flags, DMA controller, etc. The product features high performance, low power consumption, and code compatibility with the ADSP-2100 family.
The ADSP-2186 is a single-chip microcomputer optimized for digital signal processing (DSP) and other high-speed numeric processing applications. It combines the ADSP-2100 family base architecture with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, and extensive interrupt capabilities.
The device integrates 40K bytes of on-chip memory configured as 8K words of program RAM and 8K words of data RAM. It features a 25 ns instruction cycle time, 40 MIPS sustained performance, and supports new instructions including bit manipulations and biased rounding. The ADSP-2186 is available in 100-lead LQFP and 144-Ball Mini-BGA packages.
| Instruction Cycle Time | 25 ns |
|---|---|
| Sustained Performance | 40 MIPS |
| On-Chip Program Memory | 8K words (24-bit) |
| On-Chip Data Memory | 8K words (16-bit) |
| Total On-Chip Memory | 40K bytes |
| Package Types | 100-lead LQFP and 144-Ball Mini-BGA |
The ADSP-2186 operates with a 25 ns instruction cycle time.
It integrates 40K bytes of on-chip memory configured as 8K words of program RAM and 8K words of data RAM.
The ADSP-2186 is available in 100-lead LQFP and 144-Ball Mini-BGA packages.