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AT75C221

Part Number	AT75C221
Manufacturer	ATMEL Corporation
Description	Smart Internet Appliance Processor
Published	Mar 23, 2005
Detailed Description	Features • ARM7TDMI® ARM® Thumb® Processor Core – In-Circuit Emulator, 40 MHz operation • 16-bit Fixed-point OakDSPCore...
Datasheet	AT75C221 PDF File

Overview

Features • ARM7TDMI® ARM® Thumb® Processor Core – In-Circuit Emulator, 40 MHz operation • 16-bit Fixed-point OakDSPCore® • • • • • • • • • • • • – Up to 60 MHz operations – 104K bytes of Integrated Fast RAM, Codec Interface Ethernet Bridge – Dual Ethernet 10/100 Mbps MAC Interface – 16-Kbyte Frame Buffer 1 K-Byte Boot ROM, Embedding a Boot Program – Enable Application Download from DataFlash® External Bus Interface – On-chip 32-bit SDRAM Controller – 4 Chip Select Static Memory Controller Multi-level Priority, Individually Maskable, Vectored Interrupt Controller Three 16-bit Timer/Counters Two UARTs with Modem Control Lines Serial Peripheral Interface (SPI) Two PIO Controllers, Managing up to 48 General-purpose I/O Pins Supported by a Wide Range of Ready-to-use Application Software – Multi-tasking Operating System, Networking – Voice-processing Functions Available in a 208-lead PQFP Package and 256-ball BGA Package Power Supplies – VDDIO 3.
3V nominal – VDDCORE and VDDOSC 1.
8V nominal ...

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AT75C221 Smart Internet Appliance Processor - ATMEL Corporation

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