Module avrd::atmega16a

The AVR ATmega16A microcontroller

Variants

	Pinout	Package	Operating temperature	Operating voltage	Max speed
ATmega16A-AU	TQFPQFN44	TQFP44	-40°C - 85°C	2.7V - 5.5V	16 MHz
ATmega16A-PU	PDIP40	PDIP40	-40°C - 85°C	2.7V - 5.5V	16 MHz
ATmega16A-MU	TQFPQFN44	QFN44	-40°C - 85°C	2.7V - 5.5V	16 MHz

Registers by module (not exhaustive)

PORT modules

• PORTA
  • PA0 (PA0)
  • PA1 (PA1)
  • PA2 (PA2)
  • PA3 (PA3)
  • PA4 (PA4)
  • PA5 (PA5)
  • PA6 (PA6)
  • PA7 (PA7)
• 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)
  • PC7 (PC7)
• PORTD
  • PD0 (PD0)
  • PD1 (PD1)
  • PD2 (PD2)
  • PD3 (PD3)
  • PD4 (PD4)
  • PD5 (PD5)
  • PD6 (PD6)
  • PD7 (PD7)

EEPROM modules

• EEPROM

USART modules

• USART
  • PB0 (PB0)
  • PD1 (PD1)
  • PD0 (PD0)

ADC modules

• ADC
  • PA0 (PA0)
  • PA1 (PA1)
  • PA2 (PA2)
  • PA3 (PA3)
  • PA4 (PA4)
  • PA5 (PA5)
  • PA6 (PA6)
  • PA7 (PA7)

JTAG modules

• JTAG
  • PC5 (PC5)
  • PC4 (PC4)
  • PC3 (PC3)
  • PC2 (PC2)

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.
ADMUX	The ADC multiplexer Selection Register.
ASSR	Asynchronous Status Register.
DDRA	Port A Data Direction Register.
DDRB	Port B Data Direction Register.
DDRC	Port C Data Direction Register.
DDRD	Port D Data Direction Register.
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.
GICR	General Interrupt Control Register.
GIFR	General Interrupt Flag 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.
MCUCSR	MCU Control And Status Register.
OCDR	On-Chip Debug Related Register in I/O Memory.
OCR0	Output Compare 0 Register.
OCR2	Timer/Counter2 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.
OSCCAL	Oscillator Calibration Value.
PINA	Port A Input Pins.
PINB	Port B Input Pins.
PINC	Port C Input Pins.
PIND	Port D Input Pins.
PORTA	Port A Data Register.
PORTB	Port B Data Register.
PORTC	Port C Data Register.
PORTD	Port D Data Register.
SFIOR	Special Function IO 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 Register.
SPSR	SPI Status Register.
SREG	Status Register.
TCCR0	Timer/Counter Control Register.
TCCR2	Timer/Counter2 Control Register.
TCCR1A	Timer/Counter1 Control Register A.
TCCR1B	Timer/Counter1 Control Register B.
TCNT0	Timer/Counter 0 Register.
TCNT1	Timer/Counter1 Bytes.
TCNT2	Timer/Counter2.
TCNT1H	Timer/Counter1 Bytes high byte.
TCNT1L	Timer/Counter1 Bytes low byte.
TIFR	Timer/Counter Interrupt Flag Register.
TIMSK	Timer/Counter Interrupt Mask register.
TWAR	TWI (Slave) Address register.
TWBR	TWI Bit Rate register.
TWCR	TWI Control Register.
TWDR	TWI Data register.
TWSR	TWI Status Register.
UBRR	USART Baud Rate Register.
UBRRH	USART Baud Rate Register high byte.
UBRRL	USART Baud Rate Register low byte.
UCSRA	USART Control and Status Register A.
UCSRB	USART Control and Status Register B.
UCSRC	USART Control and Status Register C.
UDR	USART I/O Data Register.
WDTCR	Watchdog Timer Control Register.