ADSP-21065L:  Low-Cost SHARC, 66 MHz, 198 MFLOPS, 3.3v, Floating Point

The ADSP-21065L is a general purpose, programmable 32-bit DSP that allows users to program with equal efficiency in both fixed-point or floating-point arithmetic. This programming flexibility ...More

ADSP-21065L:  Low-Cost SHARC, 66 MHz, 198 MFLOPS, 3.3v, Floating Point

Product Description

The ADSP-21065L is a general purpose, programmable 32-bit DSP that allows users to program with equal efficiency in both fixed-point or floating-point arithmetic. This programming flexibility combined with the high performance core and integrated peripherals make the ADSP-21065L an outstanding price/performance value for a broad base of consumer, communications, automotive, industrial and computer applications.

The ADSP-21065L is code compatible with ADI's SHARC DSP family and as such customers have immediate access to software and hardware development tools from ADI and SHARC third parties.

Features

  • $10 per unit at 100,000 quantity
  • 198 MFLOPS (32-bit floating-point)
  • 198 MOPS (32-bit fixed-point)
  • 16K 32-bit Dual-ported on-chip memory (544 KBits configurable)
  • 64M x 32-bit word external address space
  • Glueless SDRAM interface
  • I2S mode supports up to 8 channels
  • 2 serial transmit/receive ports support 32-channel TDM
  • Two timers with event capture and PWM options
  • 12 programmable I/O pins
  • 10 DMA channels
  • Glueless multiprocessing with 2 ADSP-21065Ls

Diagrams

ADSP-21065L Diagram
Functional Block Diagram for ADSP-21065L

Markets & Applications

  • Communications: Computer Telephony, multifunction Desk-phones, GPS (Global Positioning Satellite), Speech Recognition, Video Phones, Voice and Data Infrastructure Equipment.
  • Digital Audio: Digital Amplifiers, Keyboards, Digital Speakers, Synthesizers, Professional Audio Mixing consoles, Digital Equalization and Effects Precessing.
  • Biometrics: Fingerprint Recognition and Speaker Identification.
  • Automotive: Keyless Entry Using voice Analysis/Recognition, and In-cabin Multi-function Platforms Integrating GPS, Hands-free Cellular, and Digital Surround Audio.
  • Industrial & Medical: Bar-Code Scanners, Factory Automation systems, Electronic Metering, Imaging, ECG, and Ultrasound Equipment.
  • Instrumentation: Digital Oscilloscopes, Spectrum Analyzers, Network Analyzers and Test Equipment.

Specifications

Clock Speed (MHz) 66MHz
MMACs 66
MFLOPs 198
On-Chip SRAM (Mbits) 0.5Mbit
Serial Ports 2
Link Ports 0
Core Voltage (V) 3.3V
Package CSP_BGA,MQFP
Pricing, Packaging & Availability

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For detailed drawings and chemical composition please consult our  Package Site

Pin Count
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  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Production Availability
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Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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