Module avrd::atmega88a [] [src]

The AVR ATmega88A microcontroller

Variants

Pinout Package Operating temperature Operating voltage Max speed
ATmega88A-AU TQFP32 TQFP32 -40°C - 85°C 1.8V - 5.5V 20 MHz
ATmega88A-CCU UFBGA32 UFBGA32 -40°C - 85°C 1.8V - 5.5V 20 MHz
ATmega88A-MMH QFN28 QFN28 -40°C - 85°C 1.8V - 5.5V 20 MHz
ATmega88A-MU QFN32 QFN32 -40°C - 85°C 1.8V - 5.5V 20 MHz
ATmega88A-PU PDIP28 PDIP28 -40°C - 85°C 1.8V - 5.5V 20 MHz

Registers by module (not exhaustive)

PORT modules

  • PORTB
    • PB0 (PB0)
    • PB1 (PB1)
    • PB2 (PB2)
    • PB3 (PB3)
    • PB4 (PB4)
    • PB5 (PB5)
    • PB6 (PB6)
    • PB7 (PB7)
  • PORTC
    • PC0 (PC0)
    • PC1 (PC1)
    • PC2 (PC2)
    • PC3 (PC3)
    • PC4 (PC4)
    • PC5 (PC5)
    • PC6 (PC6)
  • PORTD
    • PD0 (PD0)
    • PD1 (PD1)
    • PD2 (PD2)
    • PD3 (PD3)
    • PD4 (PD4)
    • PD5 (PD5)
    • PD6 (PD6)
    • PD7 (PD7)

USART modules

  • USART0
    • PD1 (PD1)
    • PD0 (PD0)
    • PD4 (PD4)

ADC modules

  • ADC
    • PC0 (PC0)
    • PC1 (PC1)
    • PC2 (PC2)
    • PC3 (PC3)
    • PC4 (PC4)
    • PC5 (PC5)

EEPROM modules

  • EEPROM

Constants

ACSR

Analog Comparator Control And Status Register.

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 A.

ADCSRB

The ADC Control and Status register B.

ADMUX

The ADC multiplexer Selection Register.

ASSR

Asynchronous Status Register.

CLKPR

Clock Prescale Register.

DDRB

Port B Data Direction Register.

DDRC

Port C Data Direction Register.

DDRD

Port D Data Direction Register.

DIDR0

Digital Input Disable Register.

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.

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.

ICR1H

Timer/Counter1 Input Capture Register Bytes high byte.

ICR1L

Timer/Counter1 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.

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.

PRR

Power Reduction Register.

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.

TCNT0

Timer/Counter0.

TCNT1

Timer/Counter1 Bytes.

TCNT2

Timer/Counter2.

TCNT1H

Timer/Counter1 Bytes high byte.

TCNT1L

Timer/Counter1 Bytes low byte.

TIFR0

Timer/Counter0 Interrupt Flag register.

TIFR1

Timer/Counter Interrupt Flag register.

TIFR2

Timer/Counter Interrupt Flag Register.

TIMSK0

Timer/Counter0 Interrupt Mask Register.

TIMSK1

Timer/Counter Interrupt Mask Register.

TIMSK2

Timer/Counter Interrupt Mask register.

TWAMR

TWI (Slave) Address Mask Register.

TWAR

TWI (Slave) Address register.

TWBR

TWI Bit Rate register.

TWCR

TWI Control Register.

TWDR

TWI Data register.

TWSR

TWI Status Register.

UBRR0

USART Baud Rate Register Bytes.

UBRR0H

USART Baud Rate Register Bytes high byte.

UBRR0L

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.

UDR0

USART I/O Data Register.

WDTCSR

Watchdog Timer Control Register.