ATMEGA328-MUR Atmel, ATMEGA328-MUR Datasheet - Page 393
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATMEGA328-MUR
Manufacturer Part Number
ATMEGA328-MUR
Description
IC MCU AVR 32K FLASH 32QFN
Manufacturer
Atmel
Series
AVR® ATmegar
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
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29.3.8
8271C–AVR–08/10
Pin Driver Strength
Figure 29-115.ATmega88A: I/O Pin Output Voltage vs. Sink Current (V
Figure 29-116.ATmega88A: I/O Pin Output Voltage vs. Sink Current (V
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
0.8
0.6
0.4
0.2
0.6
0.5
0.4
0.3
0.2
0.1
1
0
0
0
0
4
4
8
8
I
I
OL
OL
(mA)
(mA)
12
12
16
16
CC
CC
= 3 V)
= 5 V)
20
20
-40 °C
-40 °C
85 °C
25 °C
85 °C
25 °C
393
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