Module avrd::attiny840
[−]
[src]
The AVR ATtiny840 microcontroller
Variants
| Pinout | Package | Operating temperature | Operating voltage | Max speed | |
|---|---|---|---|---|---|
| ATtiny840-XBT | -40°C - 105°C | 1.8V - 5.5V | 16 MHz | ||
| ATtiny840-XNR | -40°C - 105°C | 1.8V - 5.5V | 16 MHz |
Registers by module (not exhaustive)
PORT modules
- PORTB
- PORTC
- PORTD
USART modules
- USART1
EEPROM modules
- EEPROM
Constants
| ACMUX |
Analog Comparator Mux register. |
| ACSR |
Analog Comparator Control And Status Register. |
| ASSR |
Asynchronous Status Register. |
| CLCR |
Custom Logic Control Register. |
| CLKPR |
Clock Prescale Register. |
| CLSR |
Custom Logic Status Register. |
| DDRB |
Port B Data Direction Register. |
| DDRC |
Port C Data Direction Register. |
| DDRD |
Port D Data Direction Register. |
| DEVID0 | |
| DEVID1 | |
| DEVID2 | |
| DEVID3 | |
| DEVID4 | |
| DEVID5 | |
| DEVID6 | |
| DEVID7 | |
| DEVID8 | |
| DIDR |
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. |
| EICRA |
External Interrupt Control Register. |
| EIFR |
External Interrupt Flag Register. |
| EIMSK |
External Interrupt Mask Register. |
| EXTENDED | |
| 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. |
| ICR3 |
Timer/Counter3 Input Capture Register Bytes. |
| ICR1H |
Timer/Counter1 Input Capture Register Bytes high byte. |
| ICR1L |
Timer/Counter1 Input Capture Register Bytes low byte. |
| ICR3H |
Timer/Counter3 Input Capture Register Bytes high byte. |
| ICR3L |
Timer/Counter3 Input Capture Register Bytes low byte. |
| LOCKBIT | |
| LOW | |
| MCUCR |
MCU Control Register. |
| MCUSR |
MCU Status Register. |
| OCR0A |
Timer/Counter0 Output Compare Register. |
| OCR0B |
Timer/Counter0 Output Compare Register. |
| OCR1A |
Timer/Counter1 Output Compare Register Bytes. |
| OCR1AH |
Timer/Counter1 Output Compare Register Bytes high byte. |
| OCR1AL |
Timer/Counter1 Output Compare Register Bytes low byte. |
| OCR1B |
Timer/Counter1 Output Compare Register Bytes. |
| OCR1BH |
Timer/Counter1 Output Compare Register Bytes high byte. |
| OCR1BL |
Timer/Counter1 Output Compare Register Bytes low byte. |
| OCR2A |
Timer/Counter2 Output Compare Register A. |
| OCR2B |
Timer/Counter2 Output Compare Register B. |
| OCR3A |
Timer/Counter3 Output Compare Register Bytes. |
| OCR3AH |
Timer/Counter3 Output Compare Register Bytes high byte. |
| OCR3AL |
Timer/Counter3 Output Compare Register Bytes low byte. |
| OCR3B |
Timer/Counter3 Output Compare Register Bytes. |
| OCR3BH |
Timer/Counter3 Output Compare Register Bytes high byte. |
| OCR3BL |
Timer/Counter3 Output Compare Register Bytes low byte. |
| OSCCAL |
Oscillator Calibration Value. |
| PCICR |
Pin Change Interrupt Control Register. |
| PCIFR |
Pin Change Interrupt Flag Register. |
| PCMSK0 |
Pin Change Mask Register 0. |
| PCMSK1 |
Pin Change Mask Register 1. |
| PCMSK2 |
Pin Change Mask Register 2. |
| PINB |
Port B Input Pins. |
| PINC |
Port C Input Pins. |
| PIND |
Port D Input Pins. |
| PORTB |
Port B Data Register. |
| PORTC |
Port C Data Register. |
| PORTD |
Port D Data Register. |
| PRR0 |
Power Reduction Register 0. |
| PRR1 |
Power Reduction Register 1. |
| SMCR |
Sleep Mode Control Register. |
| 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. |
| TCCR3A |
Timer/Counter3 Control Register A. |
| TCCR3B |
Timer/Counter3 Control Register B. |
| TCCR3C |
Timer/Counter3 Control Register C. |
| TCNT0 |
Timer/Counter0. |
| TCNT1 |
Timer/Counter3 Bytes. |
| TCNT2 |
Timer/Counter2. |
| TCNT1H |
Timer/Counter3 Bytes high byte. |
| TCNT1L |
Timer/Counter3 Bytes low byte. |
| TIFR0 |
Timer/Counter0 Interrupt Flag register. |
| TIFR1 |
Timer/Counter Interrupt Flag register. |
| TIFR2 |
Timer/Counter2 Interrupt Flag Register. |
| TIFR3 |
Timer/Counter Interrupt Flag register. |
| TIMSK0 |
Timer/Counter0 Interrupt Mask Register. |
| TIMSK1 |
Timer/Counter1 Interrupt Mask Register. |
| TIMSK2 |
Timer/Counter2 Interrupt Mask register. |
| TIMSK3 |
Timer/Counter3 Interrupt Mask Register. |
| UBRR1 |
USART Baud Rate Register Bytes. |
| UBRR1H |
USART Baud Rate Register Bytes high byte. |
| UBRR1L |
USART Baud Rate Register Bytes low byte. |
| 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. |
| UDR1 |
USART I/O Data Register. |
| WDTCSR |
Watchdog Timer Control Register. |