ATTINY261-20MUR Atmel, ATTINY261-20MUR Datasheet - Page 210

• Manufacturer Part Number: ATTINY261-20MUR
• Description: IC MCU AVR 2K FLASH 20MHZ 32QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY261-20MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• 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 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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ATtiny261/461/861
Figure 20-24. Reset Pin Output Voltage vs. Sink Current (V
Figure 20-25. Reset Pin Output Voltage vs. Source Current (V
3.5
2.5
1.5
0.5
3
2
1
0
0.8
0.6
0.4
0.2
0
1
0
0
0.5
0.5
RESET AS I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
RESET AS I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
1
I
I
OH
OL
1.5
(mA)
1
(mA)
V
V
CC
CC
= 5V
= 3V
2
CC
CC
= 5V)
1.5
= 3V)
2.5
3
2588E–AVR–08/10
85 °C
0 °C
-45 °C
2
-45 °C
25 °C
85 °C