ATTINY261-20MUR Atmel, ATTINY261-20MUR Datasheet - Page 218

• 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

20.10 Current Consumption of Peripheral Units
218
ATtiny261/461/861
Figure 20-40. Calibrated 8.0 MHz RC Oscillator Frequency vs. OSCCAL Value
Figure 20-41. ADC Current vs. V
1000
CALIBRATED 8.0 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
900
800
700
600
500
400
300
200
100
18
16
14
12
10
0
8
6
4
2
0
1,5
0
16
32
2
48
2,5
64
80
CC
ADC CURRENT vs. V
(AREF = AV
96
3
112
AREF = AV
OSCCAL (X1)
V
CC
128
3,5
CC
(V)
)
144
CC
160
4
CC
176
192
4,5
208
224
5
240
2588E–AVR–08/10
256
5,5
25 ˚C
-40 ˚C
85 ˚C
25 ˚C