Position: Home  > All Categories> Integrated Circuits (ICs) > ADSP-21mod970

ADSP-21mod970

Features: PERFORMANCEComplete Single-Chip Multiport Internet Gateway Processor (No External Memory Required)Implements Six Modem Channels in One PackageEach Processor Can Implement V.34/V.90 Data/Fax Modem (Includes Datapump and Controller)312 MIPS Sustained Performance, 19 ns Instruction Time @ 3...

product image

ADSP-21mod970 Picture
See larger image
SeekIC No. : 004277680 Detail

ADSP-21mod970: Features: PERFORMANCEComplete Single-Chip Multiport Internet Gateway Processor (No External Memory Required)Implements Six Modem Channels in One PackageEach Processor Can Implement V.34/V.90 Data/Fa...

ADSP-21mod970 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
ADSP-21mod970
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/10/17

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

PERFORMANCE
Complete Single-Chip Multiport Internet Gateway Processor (No External Memory Required)
Implements Six Modem Channels in One Package
Each Processor Can Implement V.34/V.90 Data/Fax Modem (Includes Datapump and Controller)
312 MIPS Sustained Performance, 19 ns Instruction Time @ 3.3 V
Open Architecture Extensible to Voice Over IP and Other Applications
Low Power Dissipation, 100 mW (Typical) per Digital Modem Processor
Power-Down Mode Featuring Low CMOS Standby Power Dissipation
INTEGRATION
ADSP-2100 Family Code Compatible, with Instruction Set Extensions
960K Bytes of On-Chip RAM, Configured as 576K Bytes of Program Memory and 384K Bytes of Data Memory
Dual Purpose Program Memory for Both Instruction and Data Storage
304-Ball PBGA with a 1.45 Square Inch (961 sq. mm) Footprint
SYSTEM CONFIGURATION
16-Bit Internal DMA Port for High Speed Access to On- Chip Memory (Mode Selectable)
Programmable Multichannel Serial Port Supports 24 Channels/32 Channels
Two Double-Buffered Serial Ports with Companding Hardware and Automatic Data Buffering
Separate RESET Pins for Each Internal Processor


Specifications

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
Storage Temperature Range . . . . . . . . . .65°C to +150°C


Description

The ADSP-21mod970 is a Multiport Internet Gateway Processor optimized for implementation of a complete V.34/56K modem. All data pump and controller functions can be implemented on a single device, offering the lowest power consumption and highest possible modem port density.

The ADSP-21mod970 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-21mod970 integrates 960 bytes of on-chip memory, configured as 192K words (24-bit) of program RAM, and 192K words (16-bit) of data RAM. Power-down circuitry is also provided to meet the low power needs of battery operated portable equipment. The ADSP-21mod970 is available in a 31 sq-mm., 304-lead PBGA package.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Filters
PICO2205A
PICO2204A
Undefined Category
VI-B63-IU
X27 589
Circuit Protection
A50QS75-4Y
F-17*77
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
LED Products
LM24P20
KCG057QV1DB-G770
Semiconductor Modules
2DI300A-050-03
7MBR25SA-120-50
View more