ATTINY261-20MUR Atmel, ATTINY261-20MUR Datasheet - Page 213

• 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

2588E–AVR–08/10
Figure 20-30. Reset Input Threshold Voltage vs. V
Figure 20-31. Reset Input Threshold Voltage vs. V
2,5
1,5
0,5
2,5
1,5
0,5
3
2
1
0
2
1
0
1,5
1,5
2
2
RESET PIN AS I/O THRESHOLD VOLTAGE vs. V
RESET INPUT THRESHOLD VOLTAGE vs. V
2,5
2,5
VIH, RESET READ AS '1'
VIL, RESET READ AS '0'
3
3
V
V
CC
3,5
CC
3,5
(V)
(V)
CC
CC
(V
(V
IH
IL
4
4
, Reset Read as ‘0’)
, Reset Read as ‘1’)
4,5
4,5
CC
CC
5
5
5,5
5,5
-40 ˚C
-40 ˚C
85 ˚C
25 ˚C
85 ˚C
25 ˚C
213