Module avrd::attiny841
[−]
[src]
The AVR ATtiny841 microcontroller
Variants
Pinout | Package | Operating temperature | Operating voltage | Max speed | |
---|---|---|---|---|---|
ATtiny841-SSU | SOIC_14 | SOIC14 | -40°C - 85°C | 1.7V - 5.5V | 16 MHz |
ATtiny841-MU | QFN_20 | MLF20 | -40°C - 85°C | 1.7V - 5.5V | 16 MHz |
ATtiny841-MMH | QFN_20 | VQFN20 | -40°C - 85°C | 1.7V - 5.5V | 16 MHz |
Registers by module (not exhaustive)
PORT modules
- PORTB
- PB0 (PB0)
- PB1 (PB1)
- PB2 (PB2)
- PB3 (PB3)
- PORTA
- PA0 (PA0)
- PA1 (PA1)
- PA2 (PA2)
- PA3 (PA3)
- PA4 (PA4)
- PA5 (PA5)
- PA6 (PA6)
- PA7 (PA7)
USART modules
- USART1
- PA4 (PA4)
- PA5 (PA5)
- PA6 (PA6)
- USART0
- PA1 (PA1)
- PA2 (PA2)
- PA3 (PA3)
- PA7 (PA7)
- PB2 (PB2)
- PA3 (PA3)
ADC modules
- ADC
- PA0 (PA0)
- PA1 (PA1)
- PA2 (PA2)
- PA3 (PA3)
- PA4 (PA4)
- PA5 (PA5)
- PA6 (PA6)
- PA7 (PA7)
- PB2 (PB2)
- PB3 (PB3)
- PB0 (PB0)
- PB1 (PB1)
- PA0 (PA0)
EEPROM modules
- EEPROM
Constants
ACSR0A |
Analog Comparator 0 Control And Status Register A. |
ACSR0B |
Analog Comparator 0 Control And Status Register B. |
ACSR1A |
Analog Comparator 1 Control And Status Register A. |
ACSR1B |
Analog Comparator 1 Control And Status Register B. |
ADC |
ADC Data Register Bytes. |
ADCH |
ADC Data Register Bytes high byte. |
ADCL |
ADC Data Register Bytes low byte. |
ADCSRA |
The ADC Control and Status register. |
ADCSRB |
ADC Control and Status Register B. |
ADMUXA |
The ADC multiplexer Selection Register A. |
ADMUXB |
The ADC multiplexer Selection Register B. |
CCP |
Configuration Change Protection. |
CLKCR |
Clock Control Register. |
CLKPR |
Clock Prescale Register. |
DDRA |
Data Direction Register, Port A. |
DDRB |
Data Direction Register, Port B. |
DIDR0 |
Digital Input Disable Register 0. |
DIDR1 |
Digital Input Disable Register 1. |
EEAR |
EEPROM Address Register Bytes. |
EEARH |
EEPROM Address Register Bytes high byte. |
EEARL |
EEPROM Address Register Bytes low byte. |
EECR |
EEPROM Control Register. |
EEDR |
EEPROM Data Register. |
EXTENDED | |
GIFR |
General Interrupt Flag register. |
GIMSK |
General Interrupt Mask Register. |
GPIOR0 |
General Purpose I/O Register 0. |
GPIOR1 |
General Purpose I/O Register 1. |
GPIOR2 |
General Purpose I/O Register 2. |
GTCCR |
General Timer/Counter Control Register. |
HIGH | |
ICR1 |
Timer/Counter1 Input Capture Register Bytes. |
ICR2 |
Timer/Counter2 Input Capture Register Bytes. |
ICR1H |
Timer/Counter1 Input Capture Register Bytes high byte. |
ICR1L |
Timer/Counter1 Input Capture Register Bytes low byte. |
ICR2H |
Timer/Counter2 Input Capture Register Bytes high byte. |
ICR2L |
Timer/Counter2 Input Capture Register Bytes low byte. |
LOCKBIT | |
LOW | |
MCUCR |
MCU Control Register. |
MCUSR |
MCU Status Register. |
OCR0A |
Timer/Counter0 Output Compare Register A. |
OCR0B |
Timer/Counter0 Output Compare Register B. |
OCR1A |
Timer/Counter1 Output Compare Register A Bytes. |
OCR1AH |
Timer/Counter1 Output Compare Register A Bytes high byte. |
OCR1AL |
Timer/Counter1 Output Compare Register A Bytes low byte. |
OCR1B |
Timer/Counter1 Output Compare Register B Bytes. |
OCR1BH |
Timer/Counter1 Output Compare Register B Bytes high byte. |
OCR1BL |
Timer/Counter1 Output Compare Register B Bytes low byte. |
OCR2A |
Timer/Counter2 Output Compare Register A Bytes. |
OCR2AH |
Timer/Counter2 Output Compare Register A Bytes high byte. |
OCR2AL |
Timer/Counter2 Output Compare Register A Bytes low byte. |
OCR2B |
Timer/Counter2 Output Compare Register B Bytes. |
OCR2BH |
Timer/Counter2 Output Compare Register B Bytes high byte. |
OCR2BL |
Timer/Counter2 Output Compare Register B Bytes low byte. |
OSCCAL0 |
Oscillator Calibration Register 8MHz. |
OSCCAL1 |
Oscillator Calibration Register 32kHz. |
OSCTCAL0A |
Oscillator Temperature Calibration Register A. |
OSCTCAL0B |
Oscillator Temperature Calibration Register B. |
PCMSK0 |
Pin Change Enable Mask 0. |
PCMSK1 |
Pin Change Enable Mask 1. |
PHDE |
Port High Drive Enable Register. |
PINA |
Port A Input Pins. |
PINB |
Port B Data register. |
PORTA |
Port A Data Register. |
PORTB |
Input Pins, Port B. |
PORTCR |
Port Control Register. |
PRR |
Power Reduction Register. |
PUEA |
Pull-up Enable Control Register. |
PUEB |
Pull-up Enable Control Register. |
REMAP |
Remap Port Pins. |
SP |
Stack Pointer. |
SPCR |
SPI Control Register. |
SPDR |
SPI Data Register. |
SPH |
Stack Pointer high byte. |
SPL |
Stack Pointer low byte. |
SPMCSR |
Store Program Memory Control and Status Register. |
SPSR |
SPI Status Register. |
SREG |
Status Register. |
TCCR0A |
Timer/Counter Control Register A. |
TCCR0B |
Timer/Counter Control Register B. |
TCCR1A |
Timer/Counter1 Control Register A. |
TCCR1B |
Timer/Counter1 Control Register B. |
TCCR1C |
Timer/Counter1 Control Register C. |
TCCR2A |
Timer/Counter2 Control Register A. |
TCCR2B |
Timer/Counter2 Control Register B. |
TCCR2C |
Timer/Counter2 Control Register C. |
TCNT0 |
Timer/Counter0. |
TCNT1 |
Timer/Counter1 Bytes. |
TCNT2 |
Timer/Counter2 Bytes. |
TCNT1H |
Timer/Counter1 Bytes high byte. |
TCNT1L |
Timer/Counter1 Bytes low byte. |
TCNT2H |
Timer/Counter2 Bytes high byte. |
TCNT2L |
Timer/Counter2 Bytes low byte. |
TIFR0 |
Timer/Counter0 Interrupt Flag Register. |
TIFR1 |
Timer/Counter Interrupt Flag register. |
TIFR2 |
Timer/Counter Interrupt Flag register. |
TIMSK0 |
Timer/Counter Interrupt Mask Register. |
TIMSK1 |
Timer/Counter1 Interrupt Mask Register. |
TIMSK2 |
Timer/Counter2 Interrupt Mask Register. |
TOCPMCOE |
Timer Output Compare Pin Mux Channel Output Enable. |
TOCPMSA0 |
Timer Output Compare Pin Mux Selection 0. |
TOCPMSA1 |
Timer Output Compare Pin Mux Selection 1. |
TWSA |
TWI Slave Address Register. |
TWSAM |
TWI Slave Address Mask Register. |
TWSCRA |
TWI Slave Control Register A. |
TWSCRB |
TWI Slave Control Register B. |
TWSD |
TWI Slave Data Register. |
TWSSRA |
TWI Slave Status Register A. |
UBRR0 |
USART Baud Rate Register Bytes. |
UBRR1 |
USART Baud Rate Register Bytes. |
UBRR0H |
USART Baud Rate Register Bytes high byte. |
UBRR0L |
USART Baud Rate Register Bytes low byte. |
UBRR1H |
USART Baud Rate Register Bytes high byte. |
UBRR1L |
USART Baud Rate Register Bytes low byte. |
UCSR0A |
USART Control and Status Register A. |
UCSR0B |
USART Control and Status Register B. |
UCSR0C |
USART Control and Status Register C. |
UCSR0D |
USART Control and Status Register D. |
UCSR1A |
USART Control and Status Register A. |
UCSR1B |
USART Control and Status Register B. |
UCSR1C |
USART Control and Status Register C. |
UCSR1D |
USART Control and Status Register D. |
UDR0 |
USART I/O Data Register. |
UDR1 |
USART I/O Data Register. |
WDTCSR |
Watchdog Timer Control and Status Register. |