ata5773 ATMEL Corporation, ata5773 Datasheet - Page 113

• Manufacturer Part Number: ata5773
• Description: Microcontroller With Uhf Ask/fsk Transmitter
• Manufacturer: ATMEL Corporation

8006G–AVR–01/08
• Port A, Bit 1 – ADC1/AIN0/PCINT1
• Port A, Bit 2 – ADC2/AIN1/PCINT2
• Port A, Bit 3 – ADC3/T0/PCINT3
• Port A, Bit 4 – ADC4/USCK/SCL/T1/PCINT4
• Port A, Bit 5 – ADC5/DO/MISO/OC1B/PCINT5
• ADC1: Analog to Digital Converter, Channel 1
• AIN0: Analog Comparator Positive Input. Configure the port pin as input with the internal pull-
• PCINT1: Pin Change Interrupt source 1. The PA1 pin can serve as an external interrupt
• ADC2: Analog to Digital Converter, Channel 2
• AIN1: Analog Comparator Negative Input. Configure the port pin as input with the internal
• PCINT2: Pin Change Interrupt source 2. The PA2 pin can serve as an external interrupt
• ADC3: Analog to Digital Converter, Channel 3
• T0: Timer/Counter0 counter source.
• PCINT3: Pin Change Interrupt source 3. The PA3 pin can serve as an external interrupt
• ADC4: Analog to Digital Converter, Channel 4
• USCK: Three-wire mode Universal Serial Interface Clock.
• SCL: Two-wire mode Serial Clock for USI Two-wire mode.
• T1: Timer/Counter1 counter source.
• PCINT4: Pin Change Interrupt source 4. The PA4 pin can serve as an external interrupt
• ADC5: Analog to Digital Converter, Channel 5
• DO: Data Output in USI Three-wire mode. Data output (DO) overrides PORTA5 value and it
• MISO: Master Data input, Slave Data output pin for SPI channel. When the SPI is enabled as
• OC1B: Output Compare Match output: The PA5 pin can serve as an external output for the
• PCINT5: Pin Change Interrupt source 5. The PA5 pin can serve as an external interrupt
up switched off to avoid the digital port function from interfering with the function of the
Analog Comparator.
source for pin change interrupt 0.
pull-up switched off to avoid the digital port function from interfering with the function of the
Analog Comparator.
source for pin change interrupt 0.
source for pin change interrupt 0.
source for pin change interrupt 0.
is driven to the port when the data direction bit DDA5 is set (one). However the PORTA5 bit
still controls the pullup, enabling pullup if direction is input and PORTA5 is set(one).
a Master, this pin is configured as an input regardless of the setting of DDA5. When the SPI is
enabled as a Slave, the data direction of this pin is controlled by DDA5. When the pin is
forced by the SPI to be an input, the pull-up can still be controlled by the PORTA5 bit.
Timer/Counter1 Compare Match B. The PA5 pin has to be configured as an output (DDA5 set
(one)) to serve this function. The OC1B pin is also the output pin for the PWM mode timer
function.
source for pin change interrupt 0.
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ATtiny24/44/84
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