Position: Home > Datasheet list > ADS Series > Index A > ADSP-21mod870
Electronica China

Purchase ADSP-21mod870, In-stock ADSP-21mod870 From SeekIC.

MFG:AD  Package Cooled:BGA  D/C:0630+  

ADSP-21mod870 Product Image

ADS Series Datasheet download

Five Points

Part Number: ADSP-21mod870

 

MFG: AD

Package Cooled: BGA

D/C: 0630+

Description: The ADSP-21mod870 is a single-chip Internet gateway pro-cessor optimized for implementation of a complete V.34/56K mode...


Urgent Purchase

ADSP-21mod870 General Description


The ADSP-21mod870 is a single-chip Internet gateway pro-cessor optimized for implementation of a complete V.34/56K modem. All data pump and controller functions can be imple-mented on a single chip, offering the lowest power consumption and highest possible modem port density.

The ADSP-21mod870, shown in the Functional Block Dia-gram, combines 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-21mod870 Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . .  .. . . . . .  0.3 V to +4.6 V
Input Voltage  . . . . . . . . . . . . . . . . . . . .  0.5 V to VDD + 0.5 V
Output Voltage Swing  . . . . . . . . . . . ..   .0.5 V to VDD + 0.5 V
Operating Temperature Range (Ambient)  .  .40°C to +85°C
Storage Temperature Range  . . . . . . . . .  . 65°C to +150°C
Lead Temperature (5 sec) LQFP . . . . . . . . . . . . . . . . .  +280°C 

ADSP-21mod870 Features

Complete Single-Chip Internet Gateway Processor (No External Memory Required)
Implements V.34/V.90 Data/FAX Modem Including Controller and Datapump
19 ns Instruction Cycle Time @ 3.3 V, 52 MIPS Sustained Performance
Open Architecture Platform Extensible to Voice Over IP and Other Applications
Low Power Dissipation, 80 mW (Typical) for Digital Modem
Power-Down Mode Featuring Low CMOS Standby
Power Dissipation

ADSP-21mod870 Connection Diagram

ADSP-21mod870 Connection Diagram

ADSP-21mod870 datasheet

ADSP-21MOD870
PDF/DataSheet Download

Find ADSP-21mod870 Suppliers

  • ·ADS1100
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100 Datasheet Download
  • ·ADS1100A7IDBVR
  • BURR-BROWN 
  • 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE  
  • 288993 KB
  • ADS1100A7IDBVR Datasheet Download
  • ·ADS1100A7IDBVT
  • BURR-BROWN 
  • 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE  
  • 288993 KB
  • ADS1100A7IDBVT Datasheet Download
  • ·ADS1100IDBVR
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVR Datasheet Download
  • ·ADS1100IDBVT
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVT Datasheet Download
  • ·ADS1110
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110 Datasheet Download
  • ·ADS1110A0IDBVR
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVR Datasheet Download
  • ·ADS1110A0IDBVT
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVT Datasheet Download

Related Part Number

ADSP-21mod870 Relative Products

  • ADSP-21992YST

    ADSP-21992YST

    IC DSP CONTROLLER 16BIT 176LQFP

  • ADSP-21992YBC

    ADSP-21992YBC

    IC DSP CTLR 16BIT 196CSPBGA

  • ADSP-21992BSTZ

    ADSP-21992BSTZ

    IC DSP CONTROLLER 16BIT 176LQFP

  • ADSP-21992BST

    ADSP-21992BST

    IC DSP CONTROLLER 16BIT 176LQFP

  • ADSP-21992BBC

    ADSP-21992BBC

    IC DSP CTLR 16BIT 196CSPBGA

  • ADSP-21992

    ADSP-21992

    The ADSP-21992 is a mixed signal DSP controller based on the ADSP-219x DSP Core, suitable for a variety of high performance Industrial Motor Control and Signal Processing applications that require the combination of a high performance DSP and the mixed signa...

Hotspot Suppliers Product

Product List

  • Models: TCD1707DG Price: 40-60 USD

    TCD1707DG

    Price: 40-60 USD

    CCD image sensor, CDIP, -0.3-8V

  • Models: BQ2060A-E619DBQG4 Price: 0.1-1 USD

    BQ2060A-E619DBQG4

    Price: 0.1-1 USD

    SBS-Compliant Gas Gauge IC, -0.3 to +6.0 V, 15-bit, SSOP28, 0.5mW, 2-wire

  • Models: IRF540N Price: 0.08-2.5 USD

    IRF540N

    Price: 0.08-2.5 USD

    TO-220, HEXFET power MOSFET, Low On-Resistance, Fast Switching, 20 V, 16 A

  • Models: ADSP-2188N BST-320 Price: 4.66-5.5 USD

    ADSP-2188N BST-320

    Price: 4.66-5.5 USD

    DSP Microcomputer, qfp, –0.3 V to +2.2 V, 3-Bus Architecture, Low Power Dissipation

  • Models: TPS40061PWPR Price: 2.25-2.5 USD

    TPS40061PWPR

    Price: 2.25-2.5 USD

    16-HTSSOP, synchronous, step-down converter, 10 V to 55 V, 1-MHz

  • Models: 2SC5584 Price: 1-4 USD

    2SC5584

    Price: 1-4 USD

    Silicon NPN triple diffusion mesa type, horizontal deflection output, TO-3P, 1500V, 30A, 150W

  • Models: TMS320VC5409APGE16 Price: 0.0001-0.0001 USD

    TMS320VC5409APGE16

    Price: 0.0001-0.0001 USD

    QFP144, 40-bit, QFP144

  • Models: TDA7295 Price: 2-3 USD

    TDA7295

    Price: 2-3 USD

    monolithic integrated circuit, audio DMOS, 15multi watt, 80V, audio amplifier, 80W

  • Models: AD9220AR Price: 1.5-25 USD

    AD9220AR

    Price: 1.5-25 USD

    12-bit analog-to-digital converter, SOP28, -0.3 to 6.5V, Low Power Dissipation

  • Models: LT1010CT Price: 1.5-1.9 USD

    LT1010CT

    Price: 1.5-1.9 USD

    unity-gain, output capability, existing IC op amps LT1010CT

  • Models: NTMS4705NR2 Price: 1-2 USD

    NTMS4705NR2

    Price: 1-2 USD

    NTMS4705NR2 - Power MOSFET 30 V, 12 A, Single N-Channel, SO-8 - ON Semiconductor

  • Models: MC14574P Price: 4.5-8 USD

    MC14574P

    Price: 4.5-8 USD

    MC14574P, programmable dual operational, amplifier and comparator, DIP, -0.5 to 18V

Map list:   ABCDEFGHIJKLMNOPQRSTUVWXYZ    0123456789All