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ATR0620

Features: • Utilizes the ARM7TDMI ™ ARM® Thumb® Processor Core High-performance 32-bit RISC Architecture High-density 16-bit Instruction Set Embedded ICE (In-circuit Emulation)• 128 Kbytes Internal RAM• Fully Programmable External Bus Interface (EBI) Maximum Externa...

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SeekIC No. : 004291463 Detail

ATR0620: Features: • Utilizes the ARM7TDMI ™ ARM® Thumb® Processor Core High-performance 32-bit RISC Architecture High-density 16-bit Instruction Set Embedded ICE (In-circuit Emulation)&#...

ATR0620 Data Sheet

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Part Number:
ATR0620
Supply Ability:
5000

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

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Product Details

Description



Features:

• Utilizes the ARM7TDMI ™ ARM® Thumb® Processor Core
High-performance 32-bit RISC Architecture
High-density 16-bit Instruction Set
Embedded ICE (In-circuit Emulation)
• 128 Kbytes Internal RAM
• Fully Programmable External Bus Interface (EBI)
Maximum External Address Space of 64 MB
Up to Four Chip Selects
Software Programmable 8-/16-bit External Data Bus
• 16-channel GPS Correlator
Accuracy: TBD
Time to First Fix: TBD
• 8-channel Peripheral Data Controller (PDC)
• 8-level Priority, Individually Maskable, Vectored Interrupt Controller
Three External Interrupts
• 20 Programmable I/O Lines
• Three USARTs
Two Dedicated Peripheral Data Controller (PDC) Channels per USART
• Master/Slave SPI Interface
Two Dedicated Peripheral Data Controller (PDC) Channels
8- to 16-bit Programmable Data Length
Four External Slave Chip Selects
• Programmable Watchdog Timer
• Power Management Controller (PMC)
CPU and Peripherals Can Be Deactivated Individually
• Clock Manager (CLM)
Geared Master Clock to Reduce Power Consumption
Sleep State with Disabled Master Clock
• PWM Controller
Two PWM Signals
• Real Time Clock (RTC)
Time in GPS Format and 15-bit Fractional Part of a Second
Programmable Interrupt
Timer with a 8-bit Fractional Part of a Second and Parallel Load
• 2.3V to 3.6V or 1.8V Supply Voltage
• Includes Power Supervisor
• Battery Backup Memory
• 9 mm *  9 mm 100-pin BGA Package


Description

The GPS baseband processor ATR0620 includes a 16-channel GPS correlator and is based on the ARM7TDMI processor core.

This processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. In addition, a large number of internally banked registers result in very fast exception handling, making the device ATR0620 ideal for real-time control applications.

The ATR0620 has a direct connection to off-chip memory, including flash, through the External Bus Interface (EBI).

The ATR0620 is manufactured using Atmel's high-density CMOS technology. By combining the ARM7TDMI microcontroller core with on-chip SRAM, 16-channel GPS correlator and a wide range of peripheral functions on a monolithic chip, the ATR 0620 provides a highly flexible and cost-effective solution for GPS applications.




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