Datasheet

74
ATtiny828 [DATASHEET]
8371A–AVR–08/12
Note: 1. See “TOCPMSA1 and TOCPMSA0 – Timer/Counter Output Compare Pin Mux Selection Registers” on
page 127.
PC1
PCINT17 Pin change interrupt source
ADC17 Input channel for analog to digital converter (ADC)
TOCC1 Timer/counter output compare, channel 1
(1)
INT0 External interrupt request 0
CLKO System clock output
(3)
PC2
PCINT18 Pin change interrupt source
ADC18 Input channel for analog to digital converter (ADC)
TOCC2 Timer/counter output compare, channel 2
(1)
RXD USART serial data input
INT1 External interrupt request 1
PC3
PCINT19 Pin change interrupt source
ADC19 Input channel for analog to digital converter (ADC)
TOCC3 Timer/counter output compare, channel 3
(1)
TXD USART serial data output
PC4
PCINT20 Pin change interrupt source
ADC20 Input channel for analog to digital converter (ADC)
TOCC4 Timer/counter output compare, channel 4
(1)
PC5
PCINT21 Pin change interrupt source
ADC21 Input channel for analog to digital converter (ADC)
TOCC5 Timer/counter output compare, channel 5
(1)
ICP1 Input capture pin
T0 Timer/Counter0 Clock Source
PC6
PCINT22 Pin change interrupt source
ADC22 Input channel for analog to digital converter (ADC)
TOCC6 Timer/counter output compare, channel 6
(1)
CLKI Clock input from external source
PC7
PCINT23 Pin change interrupt source
ADC23 Input channel for analog to digital converter (ADC)
TOCC7 Timer/counter output compare, channel 7
(1)
T1 Timer/Counter1 Clock Source
Pin Function Description of Alternative Function