16-bit RISC microcontroller featuring an ARM9 CPU operating at a maximum clock frequency of 180MHz. This CMOS device offers 131072 words of FLASH ROM and 16384 bytes of RAM, with 96 I/O lines, a 32-bit external data bus, and a 26-bit address bus. It supports PWM channels, has an ADC, and includes DMA channels. Designed for industrial temperature ranges (-40°C to 85°C), it operates with a nominal supply voltage of 3.3V (3V to 3.6V) and is housed in a 208-terminal PQFP package.
Atmel AT91SAM9XE128-QU technical specifications.
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