ADSP21MOD870, ADSP-21MOD870, ADSP21MOD870000 Selling Leads, Datasheet
MFG:AD Package Cooled:N/A D/C:08+
ADSP21MOD870, ADSP-21MOD870, ADSP21MOD870000 Datasheet download
Part Number: ADSP21MOD870
MFG: AD
Package Cooled: N/A
D/C: 08+
ADSP21MOD870, ADSP-21MOD870, ADSP21MOD870000
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Info of ADSP21MOD870
Info of ADSP-21MOD870
Info of ADSP21MOD870000
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About ADS1100
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Datasheet: ADS1100
File Size: 189503 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
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About ADSP-21MOD870
PDF/DataSheet Download
Datasheet: ADSP-21MOD870
File Size: 236681 KB
Manufacturer: AD [Analog Devices]
Download : Click here to Download
About ADS1100
PDF/DataSheet Download
Datasheet: ADS1100
File Size: 189503 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
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.
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
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
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
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