ADSP-21261SKSTZ150 Datasheet PDF - ADI

●The ADSP-21261SKSTZ150 is a high performance SHARC Embedded Processor feature DAI incorporates two precision clock generators. The ADSP-21261 SHARC® DSPs are members of the SIMD SHARC family of DSPs featuring Analog Devices, Inc., Super Harvard architecture. The ADSP-2126x is source code compatible with the ADSP-21161 DSPs as well as with first generation SHARC processors in SISD (single-instruction, single data) mode. Like other SHARC DSPs, the ADSP-2126x is 32-/40-bit floating-point processor optimized for high performance audio applications with dual-ported on-chip SRAM, mask-programmable ROM, multiple internal buses to eliminate I/O bottlenecks and an innovative digital application interface.

● Code compatible with all SHARC processors

● Supports IEEE-compatible 32-bit floating-point

● SPI compatible interface and a 16-bit parallel port

● Digital audio interface (DAI)

● Software configurable PLL providing many multiplier ratios

● Four timers: 1 core and 3 general purpose timers

● Supports standard DSP serial mode, I²S mode, left justified sample pair mode and TDM mode

● 40-bit Floating-point and 32-bit fixed-point data types

● 1MB On-chip dual-ported SRAM and 3MB mask-programmable ROM

● 4 Independent serial ports

● 18 Zero-overhead DMA channels

● 150MHz (6.67ns) SIMD SHARC core, capable of 900MFLOPS peak performance