ATMEGA328-MUR Atmel, ATMEGA328-MUR Datasheet - Page 507

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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
8271C–AVR–08/10
Figure 29-331.ATmega328P: Active Supply Current vs. Frequency (1-20 MHz)
Figure 29-332.ATmega328P: Active Supply Current vs. V
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
0.16
0.12
0.08
0.04
14
12
10
8
6
4
2
0
0
1.5
0
2
2
4
1.8 V
2.5
6
3
8
Frequency (MHz)
V
CC
3.5
10
(V)
2.7 V
12
4
3.3 V
CC
(Internal RC Oscillator, 128 kHz)
14
4.5
16
4.0 V
5
18
5.5
20
-40 °C
5.5 V
5.0 V
4.5 V
85 °C
25 °C
507

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