Complete datasheet, 1.09 MB PDF, for the tiny11 and tiny12, corresponding to the Atmel AVR ATtiny11 and ATtiny12 microcontrollers. The name gives no revision. A full datasheet of this kind documents pin functions, oscillator options, memory, electrical characteristics and programming details, noting which features differ between the two parts. It is useful when diagnosing legacy equipment built around these chips, checking whether a part is programmable in-system, and confirming voltage limits before powering a board from a bench supply.
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