ATTINY40-MMHR Atmel, ATTINY40-MMHR Datasheet - Page 55

• Manufacturer Part Number: ATTINY40-MMHR
• Description: MCU AVR 4KB FLASH 12MHZ 3X3 QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY40-MMHR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8263A–AVR–08/10
• Port A, Bit 2 – ADC2/AIN1/PCINT2
• Port A, Bit 3 – ADC3/PCINT3
• Port A, Bit 4 – ADC4/T0/PCINT4
• Port A, Bit 5 – ADC5/OC0B/PCINT5
• Port A, Bit 6 – ADC6/PCINT6
• Port A, Bit 7 – ADC7/PCINT7
• 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
• PCINT3: Pin Change Interrupt source 3. The PA3 pin can serve as an external interrupt
• ADC4: Analog to Digital Converter, Channel 4
• T0: Timer/Counter0 counter source.
• PCINT4: Pin Change Interrupt source 4. The PA4 pin can serve as an external interrupt
• ADC5: Analog to Digital Converter, Channel 5
• OC0B: 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
• ADC6: Analog to Digital Converter, Channel 6
• PCINT6: Pin Change Interrupt source 6. The PA6 pin can serve as an external interrupt
• ADC7: Analog to Digital Converter, Channel 7
• PCINT7: Pin Change Interrupt source 7. The PA7 pin can serve as an external interrupt
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.
Timer/Counter0 Compare Match B. The pin has to be configured as an output (DDA5 set
(one)) to serve this function. This is also the output pin for the PWM mode timer function.
source for pin change interrupt 0.
source for pin change interrupt 0.
source for pin change interrupt 0.
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