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ADSP-21991BSTZ

Category:Microprocessor/Microcontroller (MicroP/C)
Product Name:High performance mixed-signal DSP, 160 MHz, 32K word program memory RAM
Manufacturers:ADI
Production Batch Number:15+
Encapsulation:196 ball CSPBGA
Stock Status:There is stock
Stock Quantity:200
Minimum order quantity: 1
Details:

Product introduction

Advantages and features

160 MHz, ADSP-219x DSP core
8-channel, 14-bit, 20 MSPS ADC with on-chip voltage reference
32K word program memory RAM
8K word data memory RAM
External memory interface (up to 1 M words)

Three-phase PWM generator unit with dual auxiliary PWM outputs
Incremental encoder interface unit
Three 32-bit general-purpose timers
16-bit universal identity I/O port
Synchronous serial (SPORT) and SPI communication ports

Product Classification

Processor and DSP

ADSP-21xx processor

Product details

ADSP-21991 comparisonADSP-21990Improved memory integration expands the ADSP-2199x mixed-signal DSP product family. The ADSP-21991 integrates a 160 MHz, 16-bit ADSP-219x DSP core with an 8-channel, 14-bit, 20 MSPS ADC with an internal dual sample-and-hold amplifier for simultaneous sampling. Additional mixed-signal circuitry is integrated, including a precision on-chip voltage reference and power-on reset (POR) circuitry. A wide range of control peripherals are available to enable single-chip solutions for embedded control and signal processing applications.

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