AT91FR4042 microcontrollers equivalent, at91 arm thumb microcontrollers.
* Incorporates the ARM7TDMI® ARM® Thumb® Processor Core
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction .
The high-speed on-chip SRAM enables a performance of up to 63 MIPs and significant power reduction over an external SRA.
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