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IC DSP CONTROLLER 16BIT 100-LQFP
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HerstellerAnalog Devices Inc.
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Herstellerteil #ADSP-2189MBSTZ-266
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Datenblatt ADSP-2189MBSTZ-266 DataSheet
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Paket LQFP-100
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Auf Lager6937
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Supplier | Rochester Electronics, LLC,Analog Devices Inc. |
| Package / Case | Bulk,Tray |
| Series | ADSP-21xx |
| Part Status | Active |
| Type | Fixed Point |
| Interface | Host Interface, Serial Port |
| Clock Rate | 66MHz |
| Non - Volatile Memory | External |
| On - Chip RAM | 192kB |
| Voltage - I / O | 3.30V |
| Voltage - Core | 2.50V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key points:
- 32-bit SHARC core with Harvard architecture and high-performance DSP operations.
- Configurable on-chip RAM/ROM and an external memory interface.
- Serial and multimedia I/O options (e.g., SPI, I2S, UARTs) with DMA and interrupt support.
- Package/version code MBSTZ-266 denotes a specific packaging/temperature/revision variant; exact speed, memory, and I/O details are documented in the official datasheet and product page.
Use the datasheet for exact specifications (clock rate, memory map, pinout, and peripherals) for this exact variant.
Features
- 266 MHz operation with a 32-bit floating-point core and 40-bit accumulators
- High-throughput MAC engine, multiple pipelines, and zero-overhead looping for real-time DSP
- Harvard architecture: separate code and data memory buses; on-chip RAM/ROM plus external memory interface
- Peripherals: two SPORT serial ports, DMA controller, timers, and GPIO
- Interrupt controller and on-chip debugging/emulation support (JTAG/BDM)
- Flexible memory and peripheral-mapping options suitable for audio, communications, and DSP applications
Note: exact on-chip memory sizes and peripheral counts may vary by package; consult the datasheet for precise specifications.
Pinout
- Function: ADSP-2189MBSTZ-266 is a SHARC digital signal processor (32‑bit DSP core) used for high‑performance real‑time signal processing, with external memory interface and multiple I/O peripherals. The -266 denotes a 266 MHz speed grade.
Manufacturer
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Application
- Digital audio processing (multichannel audio, codecs, effects, noise reduction)
- Telecommunications/baseband processing (modems, vocoders, echo cancellation, voice DSP)
- Instrumentation and data acquisition (FFT, filtering, spectral analysis)
- Motor control and industrial automation (real-time control, servo/motion control)
- Radar/sonar and aerospace signal processing (beamforming, pre-processing)
- Medical devices (biosignal processing, ultrasound preprocessing)
- Consumer electronics (speech/audio processing in mobile devices and set-top boxes)
