ATTINY24-20MUR Atmel, ATTINY24-20MUR Datasheet - Page 64

• Manufacturer Part Number: ATTINY24-20MUR
• Description: MCU AVR 2KB FLASH 20MHZ 20QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY24-20MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 12
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

64
ATtiny24/44/84
Table 10-5.
Table 10-6.
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
PA4/ADC4/USCK/SCL/T1/
PCINT4
0
0
USIWM1
USI_SCL_HOLD +
PORTA4) • DDA4
USIWM1 • DDA4
0
USI_PTOE
USISIE +
(PCINT4 • PCIE0) + ADC4D
USISIE +
(PCINT4 • PCIE0)
USCK/SCL/T1/PCINT4 input
ADC4 Input
Overriding Signals for Alternate Functions in PA4:PA2
Overriding Signals for Alternate Functions in PA1:PA0
PA1/ADC1/AIN0/PCINT1
0
0
0
0
0
0
0
PCINT1 • PCIE0 + ADC1D
PCINT1 • PCIE0
PCINT1 Input
ADC1/Analog Comparator Positive Input
PA3/ADC3/T0/PCINT3
0
0
0
0
0
0
0
PCINT3 • PCIE0
PCINT1 Input
ADC3 Input
(PCINT3 • PCIE0) + ADC3D
PA0/ADC0/AREF/PCINT0
RESET •
(REFS1 • REFS0 + REFS1 • REFS0)
0
RESET •
(REFS1 • REFS0 + REFS1 • REFS0)
0
RESET •
(REFS1 • REFS0 + REFS1 • REFS0)
0
0
PCINT0 • PCIE0 + ADC0D
PCINT0 • PCIE0
PCINT0 Input
ADC1 Input
Analog reference
PA2/ADC2/AIN1/PCINT2
0
0
0
0
0
0
0
PCINT3 • PCIE0
PCINT0 Input
ADC2/Analog Comparator
Negative Input
PCINT2 • PCIE + ADC2D
8006K–AVR–10/10