2 Peripherals Only Available in the tinyAVR 1-series

The following peripherals are only available in tinyAVR 1-series: Digital-to-Analog Converter (DAC), Peripheral Touch Controller (PTC), and Timer/Counter Type D (TCD). There are multiple of the following peripherals on some devices: Timer/Counter Type B (TCB), Analog Comparator (AC), Analog-to-Digital Converter (ADC), and DAC. See the below table for a detailed overview:

Table 2-1. Peripheral Overview for tinyAVR®
1-series 2-4 KB1-series 8 KB1-series 32/16 KB0-series
DACDAC0DAC0DAC0, DAC1, DAC2-
PTC-PTCPTC-
TCDTCD0TCD0TCD0-
TCBTCB0TCB0TCB0, TCB1TCB0
ACAC0AC0AC0, AC1, AC2AC0
ADCADC0ADC0ADC0, ADC1ADC0

In some cases, peripherals may not have the ISR vector at the same address. Changing device may not be a problem as long as the device header files are changed when changing device. See Changing Device in Atmel Studio 7.0 for more information on how to do this.