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AT75C221

ATMEL Corporation
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 PDF File AT75C221 PDF File

AT75C221
AT75C221

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 ...


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