Part Number
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AT91M42800A |
Manufacturer
|
ATMEL Corporation |
Description
|
AT91 ARM Thumb Microcontrollers |
Published
|
Mar 23, 2005 |
Detailed Description
|
Features
• Utilizes the ARM7TDMI™ ARM® Thumb® Processor Core
– High-performance 32-bit RISC Architecture – High-density ...
|
Datasheet
|
AT91M42800A
|
Overview
Features
• Utilizes the ARM7TDMI™ ARM® Thumb® Processor Core
– High-performance 32-bit RISC Architecture – High-density 16-bit Instruction Set – Leader in MIPS/Watt – Embedded ICE (In-circuit Emulation) 8K Bytes Internal SRAM Fully Programmable External Bus Interface (EBI) – Maximum External Address Space of 64M Bytes – Up to 8 Chip Selects – Software Programmable 8/16-bit External Data Bus 8-channel Peripheral Data Controller 8-level Priority, Individually Maskable, Vectored Interrupt Controller – 5 External Interrupts, Including a High-priority, Low-latency Interrupt Request 54 Programmable I/O Lines 6-channel 16-bit Timer/Counter – 6 External Clock Inputs, 2 Multi-purpose I/O Pins per Cha...
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