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