ATTINY261-20MUR Atmel, ATTINY261-20MUR Datasheet - Page 205
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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2588E–AVR–08/10
Figure 20-14. I/O Pin pull-up Resistor Current vs. Input Voltage (V
Figure 20-15. I/O Pin pull-up Resistor Current vs. Input Voltage (V
160
140
120
100
80
60
40
20
90
80
70
60
50
40
30
20
10
0
0
0
0
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0,5
1
1
2
V
V
CC
V
V
CC
OP
OP
= 2.7V
1,5
3
= 5V
(V)
(V)
2
4
CC
CC
= 2.7V)
= 5V)
2,5
5
3
6
-40 ˚C
-40 ˚C
25 ˚C
85 ˚C
25 ˚C
85 ˚C
205
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