8-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 20MHz. This FLASH memory microcontroller offers 16KB ROM and 2KB RAM, with 23 I/O lines. It supports PWM and includes an ADC, operating within an industrial temperature range of -40°C to 85°C. The component is housed in a 32-terminal PQFP package with dimensions of 7x7mm.
Frequency20
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Technical Specifications
Atmel ATMEGA328-AUR technical specifications.
General
Max Operating Temperature
85
Number of Terminals
32
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G32
Width
7
Length
7
Pin Count
32
Temperature Grade
INDUSTRIAL
Supply Current-Max
12
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
20
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
23
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
20
ROM Programmability
FLASH
ROM (words)
16384
RAM (bytes)
2048
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
EAR99
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel ATMEGA328-AUR Datasheet
Download the complete datasheet for Atmel ATMEGA328-AUR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.