Datasheet

51
ATtiny13
2535E–AVR–10/04
Note: 1. 1 when the Fuse is “0” (Programmed).
Table 22. Overriding Signals for Alternate Functions in PB5..PB3
Signal
Name
PB5/RESET/
ADC0/PCINT5 PB4/ADC2/PCINT4 PB3/ADC3/CLKI/PCINT3
PUOE RSTDISBL
(1)
• DWEN
(1)
00
PUOV 1 0 0
DDOE RSTDISBL
(1)
• DWEN
(1)
00
DDOV debugWire Transmit 0 0
PVOE 0 0 0
PVOV 0 0 0
PTOE 0 0 0
DIEOE RSTDISBL
(1)
+ (PCINT5 •
PCIE + ADC0D)
PCINT4 • PCIE + ADC2D PCINT3 • PCIE + ADC3D
DIEOV ADC0D
ADC2D ADC3D
DI PCINT5 Input PCINT4 Input PCINT3 Input
AIO RESET Input, ADC0 Input ADC2 Input ADC3 Input
Table 23. Overriding Signals for Alternate Functions in PB2..PB0
Signal
Name
PB2/SCK/ADC1/
T0/PCINT2
PB1/MISO/AIN1/
OC0B/INT0/PCINT1
PB0/MOSI/AIN0/AREF/
OC0A/PCINT0
PUOE 0 0 0
PUOV 0 0 0
DDOE 0 0 0
DDOV 0 0 0
PVOE 0 OC0B Enable OC0A Enable
PVOV 0 OC0B OC0A
PTOE 0 0 0
DIEOE PCINT2 • PCIE + ADC1D PCINT1 • PCIE + AIN1D PCINT0 • PCIE + AIN0D
DIEOV ADC1D
AIN1D AIN0D
DI T0/INT0/
PCINT2 Input
PCINT1 Input PCINT0 Input
AIO ADC1 Input Analog Comparator
Negative Input
Analog Comparator
Positive Input