Datasheet Analog Devices ADSP-21487

SHARC Processor
ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489
FEATURES
The ADSP-2148x processors are available with unique audiocentric peripherals, such as the digital applications
interface, serial ports, precision clock generators, S/PDIF
transceiver, asynchronous sample rate converters, input
data port, and more
For complete ordering information, see Ordering Guide on
Page 70
AEC-Q100 qualified for automotive applications High performance 32-bit/40-bit floating-point processor
optimized for high performance audio processing
Single-instruction, multiple-data (SIMD) computational
architecture
On-chip memory—5 Mbits on-chip RAM, 4 Mbits on-chip
ROM
Up to 450 MHz operating frequency
Code compatible with all other members of the SHARC family Internal Memory
SIMD Core Block 0
RAM/ROM Instruction
Cache 5 Stage
Sequencer DAG1/2 Core
Timer PEx S
DMD …

SHARC Processor
ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489
FEATURES
The ADSP-2148x processors are available with unique audiocentric peripherals, such as the digital applications
interface, serial ports, precision clock generators, S/PDIF
transceiver, asynchronous sample rate converters, input
data port, and more
For complete ordering information, see Ordering Guide on
Page 69
Qualified for automotive applications High performance 32-bit/40-bit floating-point processor
optimized for high performance audio processing
Single-instruction, multiple-data (SIMD) computational
architecture
On-chip memory—5 Mbits on-chip RAM, 4 Mbits on-chip
ROM
Up to 450 MHz operating frequency
Code compatible with all other members of the SHARC family Internal Memory
SIMD Core Block 0
RAM/ROM Instruction
Cache 5 Stage
Sequencer DAG1/2 Core
Timer PEx DMD
64-BIT PEy FLAGx/IRQx/ …