1
ATtiny 28L
400
400
150
20
250
365
28
RESET
PD0
PD1
PD2
PD3
PD4
VCC
GND
XTAL1
XTAL2
PD5
PD6
PD7
(AIN0) PB0
PA0
PA1
PA3
PA2 (IR)
PB7
PB6
GND
NC
VCC
PB5
PB4 (INT1)
PB3 (INT0)
PB2 (T0)
PB1 (AIN1)