8-bit RISC Microcontroller featuring an AVR RISC CPU operating at a maximum clock frequency of 20MHz. This FLASH-programmable device offers 16384 words of ROM and 2048 bytes of RAM, with 54 I/O lines. It includes PWM channels and an ADC, operating within an industrial temperature range of -40°C to 85°C. Packaged in a 64-terminal PQFP with dimensions of 14 x 14 mm, it supports a nominal supply voltage of 5V.
Frequency20
Quick Jump:
Technical Specifications
Atmel ATMEGA325A-AU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
64
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G64
Width
14
Length
14
Pin Count
64
Temperature Grade
INDUSTRIAL
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
54
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 ATMEGA325A-AU Datasheet
Download the complete datasheet for Atmel ATMEGA325A-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.