ATtiny202/204/402/404/406

32.1 Numerical Notation

Table 32-1. Numerical Notation
Symbol	Description
165	Decimal number
`0b0101`	Binary number
‘`0101`’	Binary numbers are given without prefix if unambiguous
0x3B24	Hexadecimal number
X	Represents an unknown or do not care value
Z	Represents a high-impedance (floating) state for either a signal or a bus

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