attiny167-esxz ATMEL Corporation, attiny167-esxz Datasheet - Page 78

• Manufacturer Part Number: attiny167-esxz
• Description: 8-bit Avr 8-bit Microcontroller Microcontroller With 16k Bytes In-system Programmable Flash And Lin Controller
• Manufacturer: ATMEL Corporation

9.3.4
78
ATtiny167
Alternate Functions of Port B
The Port B pins with alternate functions are shown in
Table 9-6.
The alternate pin configuration is as follows:
• PCINT15/ADC10/OC1BX/RESET/dW – Port B, Bit 7
PCINT15: Pin Change Interrupt, source 15.
ADC10: Analog to Digital Converter, channel 10.
OC1BX: Output Compare and PWM Output B-X for Timer/Counter1. The PB7 pin has to be
RESET: Reset input pin. When the RSTDISBL Fuse is programmed, this pin functions as a
Port Pin
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
configured as an output (DDB7 set (one)) to serve this function. The OC1BX pin is also
the output pin for the PWM mode timer function (c.f. OC1BX bit of TCCR1D register).
normal I/O pin, and the part will have to rely on Power-on Reset and Brown-out Reset as
Port B Pins Alternate Functions
Alternate Functions
PCINT15 (Pin Change Interrupt 15)
ADC10 (ADC Input Channel 10)
OC1BX (Output Compare and PWM Output B-X for Timer/Counter1)
RESET (Reset input pin)
dW (
PCINT14 (Pin Change Interrupt 14)
ADC9 (ADC Input Channel 9)
OC1AX (Output Compare and PWM Output A-X for Timer/Counter1)
INT0 (External Interrupt0 Input)
PCINT13 (Pin Change Interrupt 13)
ADC8 (ADC Input Channel 8)
OC1BW (Output Compare and PWM Output B-W for Timer/Counter1)
XTAL2 (Chip clock Oscillator pin 2)
CLKO (System clock output)
PCINT12 (Pin Change Interrupt 12)
OC1AW (Output Compare and PWM Output A-W for Timer/Counter1)
XTAL1 (Chip clock Oscillator pin 1)
CLKI (External clock input)
PCINT11 (Pin Change Interrupt 11)
OC1BV (Output Compare and PWM Output B-V for Timer/Counter1)
PCINT10 (Pin Change Interrupt 10)
OC1AV (Output Compare and PWM Output A-V for Timer/Counter1)
USCK (Three-wire Mode USI Default Clock Input)
SCL (Two-wire Mode USI Default Clock Input)
PCINT9 (Pin Change Interrupt 9)
OC1BU (Output Compare and PWM Output B-U for Timer/Counter1)
DO (Three-wire Mode USI Default Data Output)
PCINT8 (Pin Change Interrupt 8)
OC1AU (Output Compare and PWM Output A-U for Timer/Counter1)
DI (Three-wire Mode USI Default Data Input)
SDA (Two-wire Mode USI Default Data Input / Output)
debugWIRE
I/O)
Table
9-6.
7728A–AUTO–07/08