The AT91SAM7SE32 is a general-purpose microcontroller, particularly suited to applications requiring high performance,
USB connectivity and extended on- and off-chip memory. Beijing Sichip is a professional company to offer the AT91SAM7S32
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The AT91SAM7S32 is a Flash microcontroller with external memory bus based on the 32-bit ARM7TDMI RISC processor.
It features 32K bytes of embedded high-speed Flash with sector lock capabilities and a security bit, and 8K bytes of SRAM.
The integrated proprietary SAM-BA Boot Assistant enables in-system programming of the embedded Flash.
Typical core supply is 1.8V, I/Os are supplied at 1.8V or 3.3V. An integrated Voltage Regulator permits single supply at 3.3V.
The AT91SAM7SE32 is supplied in a 128-lead LQFP Green Package, or a 144-ball LFBGA Green Package. It is supported
by an Evaluation Board and extensive application development tools.