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Product Information Device Database® Evaluation Software Compliance Testing Distributors | Atmel AT91M40400The Atmel AT91M40400 is an ARM7TDMI based High-performance 32-bit RISC Microcontroller with Thumb extensions, Fully Programmable External Bus Interface, up to 64MB Address Space and 8 Chip Selects, 4K Bytes Internal RAM, 32 Programmable I/O Lines, 8-level Priority, Individually Maskable, Vectored Interrupt Controller, 4 External interrupts, including a High-priority Low-latency Interrupt Request, 3-channel 16-bit Timer/Counter, 3 External Clock Inputs, 2 Multi-purpose I/O Pins per Chan., 2 USARTs, 2 Dedicated Peripheral Data Controller Channels per USART, Programmable Watchdog Timer.
Data Sheets 
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FLASH Utilities - ULINK
Keil, An ARM Company
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| Development Tools
Compiler, Assembler, Linker, Debugger |
Simulated Features The following on-chip peripherals are simulated by the Keil Software µVision Debugger. |
AGDI Drivers The following AGDI Drivers are available for the Keil Software µVision Debugger. |
Consultants The following consultants have experience with this device. |
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