ATMEGA328-MUR Atmel, ATMEGA328-MUR Datasheet - Page 490

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ATMEGA328-MUR

Manufacturer Part Number
ATMEGA328-MUR
Description
IC MCU AVR 32K FLASH 32QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA328-MUR

Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
23
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
29.7.7
8271C–AVR–08/10
Pin Pull-Up
Figure 29-297.ATmega328: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 29-298.ATmega328: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
0.2
0.5
0.4
0.6
1
0.8
V
V
OP
OP
1.5
1
(V)
(V)
1.2
2
1.4
1.6
2.5
1.8
CC
CC
= 1.8 V)
= 2.7 V)
2
3
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
490

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