Module avrd::attiny25

The AVR ATtiny25 microcontroller

Variants

	Pinout	Package	Operating temperature	Operating voltage	Max speed
ATtiny25V-10PU	SOIC_8	PDIP8	-40°C - 85°C	1.8V - 5.5V	10 MHz
ATtiny25V-10SU	SOIC_8	SOIC8	-40°C - 85°C	1.8V - 5.5V	10 MHz
ATtiny25V-10SH	SOIC_8	SOIC8	-40°C - 85°C	1.8V - 5.5V	10 MHz
ATtiny25V-10SSU	SOIC_8	SOIC8	-40°C - 85°C	1.8V - 5.5V	10 MHz
ATtiny25V-10SSH	SOIC_8	SOIC8	-40°C - 85°C	1.8V - 5.5V	10 MHz
ATtiny25V-10MU	QFN_20	MLF20	-40°C - 85°C	1.8V - 5.5V	10 MHz
ATtiny25V-10SN	SOIC_8	SOIC8	-40°C - 105°C	1.8V - 5.5V	10 MHz
ATtiny25V-10SSN	SOIC_8	SOIC8	-40°C - 105°C	1.8V - 5.5V	10 MHz
ATtiny25V-10MF	QFN_20	MLF20	-40°C - 125°C	1.8V - 5.5V	10 MHz
ATtiny25V-20PU	SOIC_8	PDIP8	-40°C - 85°C	2.7V - 5.5V	20 MHz
ATtiny25V-20SU	SOIC_8	SOIC8	-40°C - 85°C	2.7V - 5.5V	20 MHz
ATtiny25V-20SH	SOIC_8	SOIC8	-40°C - 85°C	2.7V - 5.5V	20 MHz
ATtiny25V-20SSU	SOIC_8	SOIC8	-40°C - 85°C	2.7V - 5.5V	20 MHz
ATtiny25V-20SSH	SOIC_8	SOIC8	-40°C - 85°C	2.7V - 5.5V	20 MHz
ATtiny25V-20MU	QFN_20	MLF20	-40°C - 85°C	2.7V - 5.5V	20 MHz
ATtiny25V-20SN	SOIC_8	SOIC8	-40°C - 105°C	2.7V - 5.5V	20 MHz
ATtiny25V-20SSN	SOIC_8	SOIC8	-40°C - 105°C	2.7V - 5.5V	20 MHz
ATtiny25V-20MF	QFN_20	MLF20	-40°C - 125°C	2.7V - 5.5V	20 MHz

Registers by module (not exhaustive)

PORT modules

• PORTB
  • PB0 (PB0)
  • PB1 (PB1)
  • PB2 (PB2)
  • PB3 (PB3)
  • PB4 (PB4)
  • PB5 (PB5)

ADC modules

• ADC
  • PB5 (PB5)
  • PB2 (PB2)
  • PB4 (PB4)
  • PB0 (PB0)

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.
ADCSRB	ADC Control and Status Register B.
ADMUX	The ADC multiplexer Selection Register.
CLKPR	Clock Prescale Register.
DDRB	Data Direction Register, Port B.
DIDR0	Digital Input Disable Register 0.
DT1A	Dead time value register.
DT1B	Dead time value B.
DTPS	Dead time prescaler register.
DWDR	debugWire data 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.
EXTENDED
GIFR	General Interrupt Flag register.
GIMSK	General Interrupt Mask Register.
GPIOR0	General purpose register 0.
GPIOR1	General Purpose register 1.
GPIOR2	General Purpose IO register 2.
GTCCR	Timer counter control register.
HIGH
LOCKBIT
LOW
MCUCR	MCU Control Register.
MCUSR	MCU Status register.
OCR0A	Timer/Counter0 Output Compare Register.
OCR0B	Timer/Counter0 Output Compare Register.
OCR1A	Output Compare Register.
OCR1B	Output Compare Register.
OCR1C	Output compare register.
OSCCAL	Oscillator Calibration Register.
PCMSK	Pin Change Enable Mask.
PINB	Input Pins, Port B.
PLLCSR	PLL Control and status register.
PORTB	Data Register, Port B.
PRR	Power Reduction Register.
SPL	Stack Pointer Low Byte.
SPMCSR	Store Program Memory Control Register.
SREG	Status Register.
TCCR1	Timer/Counter Control Register.
TCCR0A	Timer/Counter Control Register A.
TCCR0B	Timer/Counter Control Register B.
TCNT0	Timer/Counter0.
TCNT1	Timer/Counter Register.
TIFR	Timer/Counter Interrupt Flag Register.
TIMSK	Timer/Counter Interrupt Mask Register.
USIBR	USI Buffer Register.
USICR	USI Control Register.
USIDR	USI Data Register.
USISR	USI Status Register.
WDTCR	Watchdog Timer Control Register.