Datasheet

131
8183F–AVR–06/12
ATtiny24A/44A/84A
15.2.3 DIDR0 – Digital Input Disable Register 0
• Bits 2:1 – ADC2D, ADC1D: ADC[2:1] Digital input buffer disable
When this bit is written logic one, the digital input buffer on the AIN1/0 pin is disabled. The corre-
sponding PIN Register bit will always read as zero when this bit is set. When used as an analog
input but not required as a digital input the power consumption in the digital input buffer can be
reduced by writing this bit to logic one.
Bit 76543210
0x01 (0x21)
ADC7D ADC6D ADC5D ADC4D ADC3D ADC2D ADC1D ADC0D DIDR0
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Initial Value 0 0 0 0 0 0 0 0