AT572D740 SINGLE-CHIP HIGH-PERFORMANCE ARM®7+DSP power GFLOP

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AT572D740 SINGLE-CHIP HIGH-PERFORMANCE ARM®7+DSP power GFLOP

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SINGLE-CHIP HIGH PERFORMANCE ARM7+DSP
AT572D740
SINGLE-CHIP HIGH-PERFORMANCE ARM®7+DSP
power GFLOPS coupled with flexibility ARM7 RISC
Features
Dual Core System Integrating Thumb Processor Core mAgic Audio, Communication, Beam-forming Applications High-performance Delivering GOPS Utilizes ARM7TDMIProcessor Core with Kbytes Integrated SRAM, Operating Efficient ARM-DSP Interface Based 40-bit Dual-ported Shared Memory, Memory Mapped Register Access, Interrupt Lines 1.8V Core Operating Voltage; 3.3V Operating Voltage On-chip 100-MHz Operation from 25-MHz Reference Clock
Applications
Audio Beam-forming, Professional Audio, High Comfort Audio Conference High Quality Speech Synthesis, Voice Mail Beam-forming Base Stations Speech/Voice Recognition, Biometrics Ultrasound Scanner Radar/Sonar/Cruise Control Spectrum Measurement Surveillance Finite Element Analysis Imaging
SINGLE-CHIP HIGH PERFORMANCE ARM7+DSP
Atmel Corporation 2325 Orchard Parkway Jose, 95131 1(408) 441-0311 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route Arsenaux Case Postale CH-1705 Fribourg Switzerland (41) 26-426-5555 (41) 26-426-5500 Asia Room 1219 Chinachem Golden Plaza Mody Road Tsimshatsui East Kowloon Hong Kong (852) 2721-9778 (852) 2722-1369 Japan Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan (81) 3-3523-3551 (81) 3-3523-7581 e-mail literature@atmel.com Site http://www.atmel.com
Description
AT572D740 dual processor, integrating mAgic ARM7TDMI RISC approximately megabits RAM. system combines flexibility ARM7 RISC controller with very high performance DSP. mAgic high-performance VLIW delivering giga floatingpoint operations second (GFLOPS) clock rate MHz. 40-bit data registers, address registers, independent operating units, independent address generation units. mAgic performs arithmetic operations cycle, allowing single-cycle Butterfly. provides native support complex arithmetic vectorial SIMD operations. optimizing assembler frees user from burden dealing with parallelism processor resources drastically simplifies code development. ARM7TDMI embedded microcontroller core member family generalpurpose, 32-bit microprocessors that offer high performance very power consumption. architecture based Reduced Instruction Computer (RISC) principles, much simpler instruction related code/decode mechanism than microprogrammed Complex Instruction Computers. rich peripherals 32-Kbyte internal memory provide highly flexible integrated system solution.
Product Features
DSP: GFLOPS GOPS Native Support Complex Arithmetic Vectorial SIMD Operations 32-bit Integer IEEE 40-bit Extended Precision Floating Point Numeric Format Large Multi-port Data Register File: 40-bit Registers Arithmetic Operations Cycle, Allowing Single-cycle Butterfly Efficient Code Compression Mechanism Code Size Reduction Mbit On-chip SRAM Independent Address Generation Units Access External Program Data Memory Efficient Optimizing Assembler Easy Exploitation Available Hardware Resources Parallelism
ARM:
Fully-programmable External Interface (EBI) 8-channel Peripheral Data Controller (PDC2) 8-level Priority, Individually Maskable Vectored Interrupt Controller Programmable Lines 8-channel, 11-bit Programmable Clock Prescaler Feeding Timer, Watchdog, USARTs, SPIs 3-channel, 16-bit Timer/Counter USARTs Master/Slave Interfaces Programmable Watchdog Timer ADDA (A/D converters) Interface, Supporting Four Four Stereo 24bit Converters IEEE 1149.1 JTAG Boundary Scan Active Pins
Atmel Corporation 2003. rights reserved. Atmel® combinations thereof registered trademarks Atmel Corporation subsidiaries. ARM® registered trademark ARM7TDMIis trademark Limited. Other terms product names trademarks others. 5034A-ASIC-04/03/10K
Available Version
Supply Voltage: Temperature Range: Package: Operation Frequencies: 1.8V Core 3.3V I/Os Commercial: +70°C 352-ball PBGA

AT572D740 SINGLE-CHIP HIGH-PERFORMANCE ARM®7+DSP power GFLOP

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