Schlagwort-Archive: Atmel

Atmel – ATtiny 13 – Pins

Pin Name Alternative Funktion Pin Nr
PB0 (MOSI/AIN0/OC0A/PCINT0) MOSI: Programmieradapter Data Input; SPI Master Data Output / Slave Data Input
AIN0: Analog Komparator, Referenzspannung (Sollwert);  Analog Comparator, Positive Input;
OC0A: 8Bit-PWM Kanal A;  Timer/Counter0 Compare Match A output
PCINT0: Interrupt bei toggle?; : Pin Change Interrupt 0, Source 0
5
PB1 (MISO/AIN1/OC0B/INT0/PCINT1) MISO:Programmieradapter Data Output;  SPI Master Data Input / Slave Data Output
AIN1: Analog Komparator, Vergleichsspannung (Istwert);  Analog Comparator, Negative Input
OCOB: 8Bit-PWM Kanal B;  Timer/Counter0 Compare Match B Output
INT0: Unterbrechung(Interrupt) programmierbar (bei fallender oder steigender Flanke oder bei Nullpegel);  External Interrupt 0 Input
PCINT1: Interrupt bei toggle?; :Pin Change Interrupt 0, Source 1
6
PB2 (SCK/ADC1/T0/PCINT2) SCK: Programmieradapter Clock Input;  Serial Clock Input
ADC1: A/D-Wandler 1;  ADC Input Channel 1
T0: “Timer” kann als Zähleingang verwendet werden;  Timer/Counter0 Clock Source
PCINT2: Interrupt bei toggle?; : Pin Change Interrupt 0, Source 2
7
PB3 (PCINT3/CLKI/ADC3) PCINT3: Interrupt bei toggle?;  Pin Change Interrupt 0, Source 3
CLKI;  External Clock Input
ADC3: A/D-Wandler 3;  ADC Input Channel 3
2
PB4 (PCINT4/ADC2) PCINT4: Interrupt bei toggle?; PCINT4: Pin Change Interrupt 0, Source 4
ADC2: A/D-Wandler2;  ADC Input Channel 2
3
PB5 (PCINT5/RESET/ADC0/dW) RESET! LOW AKTIV! ohne besondere Programmierung nicht nutzbar!;  Reset Pin
PCINT5: Interrupt bei toggle?; : Pin Change Interrupt, Source 5
ADC0: A/D-Wandler 0;  ADC Input Channel 0
dW;  debugWIRE I/O
1
VCC  Versorgungsspannung:  ATtiny13V: 0 – 4 MHz @ 1.8 – 5.5V, 0 – 10 MHz @ 2.7 – 5.5V;  ATtiny13: 0 – 10 MHz @ 2.7 – 5.5V, 0 – 20 MHz @ 4.5 – 5.5V 8
GND  Masse 4

ATMega32 – Pins

Pin Name Beschreibung Alternative Funktion Pin Nr
PA0 (ADC0) I/O PORTA, Pin 0 ADC Channel 0 40
PA1 (ADC1) I/O PORTA, Pin 1 ADC Channel 1 39
PA2 (ADC2) I/O PORTA, Pin 2 ADC Channel 2 38
PA3 (ADC3) I/O PORTA, Pin 3 ADC Channel 3 37
PA4 (ADC4) I/O PORTA, Pin 4 ADC Channel 4 36
PA5 (ADC5) I/O PORTA, Pin 5 ADC Channel 5 35
PA6 (ADC6) I/O PORTA, Pin 6 ADC Channel 6 34
PA7 (ADC7) I/O PORTA, Pin 7 ADC Channel 7 33
PB0 (XCK/T0) I/O PORTB, Pin 0 T0: Timer0 External Counter Input.
XCK : USART External Clock I/O
1
PB1 (T1) I/O PORTB, Pin 1 T1:Timer1 External Counter Input 2
PB2 (INT2/AIN0) I/O PORTB, Pin 2 AIN0: Analog Comparator Positive I/P
INT2: External Interrupt 2 Input
3
PB3 (OC0/AIN1) I/O PORTB, Pin 3 AIN1: Analog Comparator Negative I/P
OC0 : Timer0 Output Compare Match Output
4
PB4 (SS) I/O PORTB, Pin 4 In System Programmer (ISP) 5
PB5 (MOSI) I/O PORTB, Pin 5 In System Programmer (ISP) 6
PB6 (MISO) I/O PORTB, Pin 6 In System Programmer (ISP) 7
PB7 (SCK) I/O PORTB, Pin 7 In System Programmer (ISP) 8
PC0 (SCL) I/O PORTC, Pin 0 TWI Interface 22
PC1 (SDA) I/O PORTC, Pin 1 TWI Interface 23
PC2 (TCK) I/O PORTC, Pin 2 JTAG Interface 24
PC3 (TMS) I/O PORTC, Pin 3 JTAG Interface 25
PC4 (TDO) I/O PORTC, Pin 4 JTAG Interface 26
PC5 (TDI) I/O PORTC, Pin 5 JTAG Interface 27
PC6 (TOSC1) I/O PORTC, Pin 6 Timer Oscillator Pin 1 28
PC7 (TOSC2) I/O PORTC, Pin 7 Timer Oscillator Pin 2 29
PD0 (RXD) I/O PORTD, Pin 0 USART Serial Communication Interface 14
PD1 (TXD) I/O PORTD, Pin 1 USART Serial Communication Interface 15
PD2 (INT0) I/O PORTD, Pin 2 External Interrupt INT0 16
PD3 (INT1) I/O PORTD, Pin 3 External Interrupt INT1 17
PD4 (OC1B) I/O PORTD, Pin 4 PWM Channel Outputs 18
PD5 (OC1A) I/O PORTD, Pin 5 PWM Channel Outputs 19
PD6 (ICP) I/O PORTD, Pin 6 Timer/Counter1 Input Capture Pin 20
PD7 (OC2) I/O PORTD, Pin 7 Timer/Counter2 Output Compare Match Output 21
AREF Analog Reference PIN for ADC 32
GND Ground 31
Avcc Voltage Supply = Vcc for ADC 30
XTAL1 Input to Inverting Oscillator Amplifier 13
XTAL2 Output to Inverting Oscillator Amplifier 12
GND Ground 11
Vcc Vcc=+5V 10
RESET Reset Pin, Active Low Reset 9