ATTINY261-20MUR Atmel, ATTINY261-20MUR Datasheet - Page 207

• 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

20.6
2588E–AVR–08/10
Pin Driver Strength
Figure 20-18. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
Figure 20-19. I/O Pin Output Voltage vs. Sink Current (V
120
100
80
60
40
20
0,9
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,1
0
0
0
0
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
1
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
5
2
10
V
V
RESET
V
CC
I
CC
OL
3
= 5V
(mA)
= 3V
(V)
15
CC
4
= 3V)
20
CC
5
-40 ˚C
85 ˚C
25 ˚C
= 5V)
6
25
-40 ˚C
25 ˚C
85 ˚C
207