ADSP-2191MKSTZ-160
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Analog Devices Inc. ADSP-2191MKSTZ-160

Manufacturer No:
ADSP-2191MKSTZ-160
Manufacturer:
Analog Devices Inc.
Package:
Tray
Description:
IC DSP CONTROLLER 16BIT 144LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADSP-2191MKSTZ-160 is a 16-bit fixed-point digital signal processor (DSP) from Analog Devices Inc. This processor is part of the ADSP-2191M series and is designed for high-performance signal processing tasks. It features a robust set of peripherals and memory configurations, making it suitable for a variety of applications, including telecommunications, industrial control, and audio processing.

Key Specifications

Specification Value
Manufacturer Analog Devices Inc.
Package LQFP-144
Maximum Clock Frequency 160 MHz
Program Memory Size 96 kB (configured as 32K words of 24-bit memory and 32K words of 16-bit memory)
Data RAM Size 160 kB
Minimum Operating Temperature (°C) 0
Maximum Operating Temperature (°C) 70
Number of Timers/Counters 3
Data Bus Width 16-bit
Instruction Type Fixed Point
I/O Voltage 1.8 V, 2.5 V, 3.3 V
Number of GPIO 35
External Memory Interface Up to 16M words of addressable memory space
Serial Ports Three full-duplex multichannel serial ports
DMA Channels Up to 11 active at any given time

Key Features

  • High-Performance Processing: The ADSP-2191MKSTZ-160 offers a maximum clock frequency of 160 MHz, enabling high-speed signal processing tasks.
  • Robust Memory Configuration: It includes 160 kB of on-chip RAM, configured as 32K words of 24-bit memory and 32K words of 16-bit memory, along with support for up to 16M words of external memory.
  • Advanced Peripherals: The processor features three full-duplex multichannel serial ports, two SPI-compatible ports, a UART port, and 16 general-purpose I/O pins with integrated interrupt support.
  • DMA Capability: Up to 11 DMA channels can be active simultaneously, enhancing I/O throughput.
  • Programmable Timers and Interrupts: It includes three programmable interval timers and supports up to seventeen interrupts, including three internal and twelve user-defined interrupts.
  • Boot ROM and PLL: The processor has an on-chip boot ROM for automatic booting from various sources and a programmable PLL for flexible clocking options.

Applications

  • Telecommunications: Ideal for telecommunications systems due to its support for H.100 and up to 128 TDM channels with A-Law and μ-Law companding.
  • Industrial Control: Suitable for industrial control systems requiring high-performance signal processing and robust peripheral support.
  • Audio Processing: Used in audio processing applications where high-speed signal processing and advanced peripherals are necessary.
  • Embedded Systems: Applicable in various embedded systems that require powerful DSP capabilities and flexible memory configurations.

Q & A

  1. What is the maximum clock frequency of the ADSP-2191MKSTZ-160?

    The maximum clock frequency is 160 MHz.

  2. How much on-chip RAM does the ADSP-2191MKSTZ-160 have?

    The processor has 160 kB of on-chip RAM.

  3. What types of serial ports are available on the ADSP-2191MKSTZ-160?

    It features three full-duplex multichannel serial ports.

  4. How many DMA channels can be active at any given time?

    Up to 11 DMA channels can be active simultaneously.

  5. What is the operating temperature range of the ADSP-2191MKSTZ-160?

    The operating temperature range is from 0°C to 70°C.

  6. Does the ADSP-2191MKSTZ-160 support external memory?

    Yes, it supports up to 16M words of external memory.

  7. How many general-purpose I/O pins does the processor have?

    The processor has 16 general-purpose I/O pins with integrated interrupt support.

  8. What types of interrupts does the ADSP-2191MKSTZ-160 support?

    It supports up to seventeen interrupts, including three internal and twelve user-defined interrupts.

  9. Does the ADSP-2191MKSTZ-160 have a boot ROM?

    Yes, it has an on-chip boot ROM for automatic booting from various sources.

  10. What is the package type of the ADSP-2191MKSTZ-160?

    The package type is LQFP-144.

Product Attributes

Type:Fixed Point
Interface:Host Interface, SPI, SSP, UART
Clock Rate:160MHz
Non-Volatile Memory:External
On-Chip RAM:160kB
Voltage - I/O:3.00V, 3.30V
Voltage - Core:2.50V
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Surface Mount
Package / Case:144-LQFP
Supplier Device Package:144-LQFP (20x20)
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