Home  ADSP-2187NBSTZ-320  ADSP-2187NBSTZ-320 VS ADSP-2187NKST-320

ADSP-2187NBSTZ-320 vs ADSP-2187NKST-320 vs ADSP-2187NKSTZ-320 Comparison

  • Hide Shared Attributes
    ADSP-2187NBSTZ-320
    ADSP-2187NBSTZ-320
    ADSP-2187NKST-320
    ADSP-2187NKST-320
    ADSP-2187NKSTZ-320
    ADSP-2187NKSTZ-320
  • Part No.
    ADSP-2187NBSTZ-320
    ADSP-2187NKST-320
    ADSP-2187NKSTZ-320
  • Description
    ANALOG DEVICES ADSP-2187NBSTZ-320 DSP, Floating Point, 16Bit, 80MHz, 64KB, LQFP, 100Pins
    DSP Fixed-Point 16Bit 80MHz 80MIPS 100Pin LQFP
    DSP Fixed-Point 16Bit 80MHz 80MIPS 100Pin LQFP
  • Manufacturer
    Adi
    Adi
    Adi
  • Classification
    Digital Signal Processors(DSPs)
    Semiconductors & Actives
    Digital Signal Processors(DSPs)
  • Reference Price(USD)
    $29.682
    $29.230
    $32.018
  • Inventory(pcs)
    52
    2.7k
    2.1k
  • Case/Package
    LQFP-100
    LQFP
    LQFP-100
  • Number of Pins
    100
    100
    100
  • Number of Bits
    16
    -
    16
  • Number of I/O Pins
    13
    13
    13
  • Clock Speed
    80.0MHz (max)
    80.0MHz (max)
    80.0MHz (max)
  • Frequency
    80 MHz
    75.0 MHz
    80.0 MHz
  • RAM Memory Size
    160 KB
    160 KB
    160 KB
  • FLASH Memory Size
    64 KB
    -
    -
  • Number of Positions
    100
    -
    -
  • Supply Voltage (DC)
    -
    -
    1.80 V
  • ECCN Code
    3A991.a.2
    -
    3A991.a.2
  • HK STC License
    -
    NLR
    -
  • Operating Temperature
    -40℃ ~ 85℃ (TA)
    -
    0℃ ~ 70℃
  • Size-Length
    14 mm
    -
    14 mm
  • Size-Width
    14 mm
    -
    14 mm
  • Size-Height
    1.4 mm
    -
    1.4 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tray
    Tray, Bulk
    Tray
  • REACH SVHC Compliance
    No SVHC
    -
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Contains Lead
  • RoHS
    RoHS Compliant
    Non-Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Unknown
    Active
  • Operating Temperature (Min)
    -40 ℃
    0 ℃
    0 ℃
  • Operating Temperature (Max)
    85 ℃
    70 ℃
    70 ℃
  • REACH SVHC Compliance Edition
    2015/12/17
    -
    -
  • Overview
    ADSP-2187NBSTZ-320 Product overview

    The ADSP-2187NBSTZ-320 is a single-chip Digital Signal Processing Microcomputer is pin-compatible and is differentiated solely by the amount of on-chip SRAM. This feature, combined with ADSP-21xx code compatibility, provides a great deal of flexibility in the design decision. ADSP-2187N series members combine the ADSP-2100 family base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, extensive interrupt capabilities and on-chip program and data memory. ADSP-2187N series members integrate up to 256K bytes of on-chip memory configured as up to 48K words (24-bit) of program RAM and up to 56K words (16-bit) of data RAM. Power down circuitry is also provided to meet the low power needs of battery-operated portable equipment.

    .
    Single-cycle instruction execution
    .
    Single-cycle context switch
    .
    Low CMOS standby power dissipation with 200 CLKIN cycle recoveries from power-down condition
    .
    Low power dissipation in idle mode
    .
    Up to 48K words program memory RAM
    .
    Up to 56K words data memory RAM
    .
    Dual-purpose program memory for both instruction and data storage
    .
    Two independent data address generators
    .
    Powerful program sequencer provides zero overhead looping conditional instruction execution
    .
    Programmable 16-bit interval timer with pre-scalar
    .
    80MHz Instruction rate
    .
    12.5ns Instruction cycle time at 1.8V (internal)
    .
    80 MIPS sustained performance
    .
    3-bus Architecture allows dual operand fetches in every instruction cycle
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    ADSP-2187NKST-320 Product overview

    GENERAL DESCRIPTION The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applica tions. The high-level block diagram for the ADSP-218xN series members appears on the previous page. All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM. This feature, combined with ADSP-21xx code compatibility, provides a great deal of flexibility in the design decision. PERFORMANCE FEATURES 12.5 ns Instruction Cycle Time @1.8 V (Internal), 80 MIPS Sustained Performance Single-Cycle Instruction Execution Single-Cycle Context Switch 3-Bus Architecture Allows Dual Operand Fetches in Every Instruction Cycle Multifunction Instructions Power-Down Mode Featuring Low CMOS Standby     Power Dissipation with 200 CLKIN Cycle Recovery from Power-Down Condition Low Power Dissipation in Idle Mode INTEGRATION FEATURES ADSP-2100 Family Code Compatible (Easy to Use Algebraic Syntax), with Instruction Set Extensions Up to 256K Bytes of On-Chip RAM, Configured as   Up to 48K Words Program Memory RAM   Up to 56K Words Data Memory RAM Dual-Purpose Program Memory for Both Instruction and Data Storage Independent ALU, Multiplier/Accumulator, and Barrel Shifter Computational Units Two Independent Data Address Generators Powerful Program Sequencer Provides Zero Overhead Looping Conditional Instruction Execution Programmable 16-Bit Interval Timer with Prescaler 100-Lead LQFP and 144-Ball Mini-BGA

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    ADSP-2187NKSTZ-320 Product overview

    Bring your old analog design to the current century with this ADSP-2187NKSTZ-320 digital signal processor developed by Analog Devices. This DSP processor has a minimum operating temperature of 0 °C and a maximum of 70 °C. 80 MHz is its maximum speed. This is a 16 bit processor. It has romless program memory. This device has a typical operating supply voltage of 1.8|2.5|3.3 V. Its minimum operating supply voltage of 1.71 V, while its maximum is 1.89|3.6 V.

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ADSP-2187NBSTZ-320 Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ADSP-2187NBSTZ-320 Mfr.Part#:ADSP-2187NBSTZ-320 Compare: Current Part Manufacturers:Adi Category:Digital Signal Processors(DSPs) Description:Analog devices adsp-2187nbstz-320 dsp, floaN/Ang point, 16bit, 80mhz, 64kb, lqfp, 100pins
Image:ADSP-2187NKSTZ-320 Mfr.Part#:ADSP-2187NKSTZ-320 Compare: ADSP-2187NBSTZ-320 VS ADSP-2187NKSTZ-320 Manufacturers:Adi Category:Digital Signal Processors(DSPs) Description:Dsp fixed-point 16bit 80mhz 80mips 100pin lqfp
Image:ADSP-2187NBST-320 Mfr.Part#:ADSP-2187NBST-320 Compare: ADSP-2187NBSTZ-320 VS ADSP-2187NBST-320 Manufacturers:Adi Category:Semiconductors & Actives Description:Dsp fixed-point 16bit 80mhz 80mips 100pin lqfp
Image:ADSP-2187NKST-320 Mfr.Part#:ADSP-2187NKST-320 Compare: ADSP-2187NBSTZ-320 VS ADSP-2187NKST-320 Manufacturers:Adi Category:Semiconductors & Actives Description:Dsp fixed-point 16bit 80mhz 80mips 100pin lqfp