Sharc Processor - Analog DevicesThe ADSP-21262 SHARC DSP is a member of the SIMD
SHARC family of DSPs featuring Analog Devices Super Har-
vard Architecture. The ADSP-21262 is source code compatible
with the ADSP-21160 and ADSP-21161 DSPs as well as with
first generation ADSP-2106x SHARC processors in SISD (Sin-
gle-Instruction, Single-Data) mode. Like other SHARC DSPs
the ADSP-21262 is a 32-bit/40-bit floating-point processor opti-
mized for high precision signal processing applications with its
dual-ported on-chip SRAM mask-programmable ROM, multi-
ple internal buses to eliminate I/O bottlenecks, and an
innovative Digital Audio Interface (DAI).
As shown in the functional block diagram on Page 1, the ADSP-
21262 uses two computational units to deliver a 5 to 10 times
performance increase over the ADSP-2106x on a range of DSP
algorithms. Fabricated in a state-of-the-art, high speed, CMOS
process, the ADSP-21262 DSP achieves an instruction cycle
time of 5 ns at 200 MHz. With its SIMD computational hard-
ware, the ADSP-21262 CAN perform 1200 MFLOPS running at
200 MHz. By Analog Devices, Inc.
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Part | Manufacturer | Description | Datasheet | Samples | |
---|---|---|---|---|---|
V62/12622-02XE | Texas Instruments | Enhanced Product 16- and 32-Bit RISC Flash Microcontroller 144-LQFP -55 to 125 | |||
V62/12622-01YE | Texas Instruments | Enhanced Product 16- and 32-Bit RISC Flash Microcontroller 337-NFBGA -55 to 125 | |||
V62/12622-01XE | Texas Instruments | Enhanced Product 16- and 32-Bit RISC Flash Microcontroller 144-LQFP -55 to 125 | |||
V62/12625-01XE-T | Texas Instruments | Enhanced Product Mixed Signal Microcontroller 20-TSSOP -40 to 125 | |||
V62/12620-01XE-T | Texas Instruments | Enhanced Product 16-bit Ultra-Low-Power Mixed Signal Microcontroller, 2kB Flash, 128B RAM 8-SOIC -40 to 125 | |||
V62/12627-01XE | Texas Instruments | Enhanced Product 36-V Single Supply, Low Power Op-Amp 5-SOT-5X3 -40 to 150 | |||
V62/12621-01XE | Texas Instruments | Enhanced Product 16-bit Ultra-Low-Power Mixed Signal Microcontroller, 2kB Flash, 128B RAM 14-TSSOP -40 to 125 | |||
V62/12623-01XE-T | Texas Instruments | Enhanced Product Mixed Signal Microcontroller 14-TSSOP -40 to 85 | |||
V62/12625-01XE | Texas Instruments | Enhanced Product Mixed Signal Microcontroller 20-TSSOP -40 to 125 | |||
V62/12624-01XE | Texas Instruments | 1:10 LVPECL Buffer with Selectable Input 32-LQFP -55 to 125 |
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ADSP-21262 Pb-Free | ADSP-21262 Cross Reference | ADSP-21262 Schematic | ADSP-21262 Distributor |
ADSP-21262 Application Notes | ADSP-21262 RoHS | ADSP-21262 Circuits | ADSP-21262 footprint |