8-bit RISC Microcontroller featuring an AVR RISC CPU operating at a maximum clock frequency of 20MHz. This CMOS device offers 2048 words of FLASH program memory and 512 bytes of RAM. It includes 23 I/O lines, PWM channels, and an ADC, housed in a 32-terminal PQFP package with dimensions of 7 x 7 mm. Designed for industrial temperature ranges from -40°C to 85°C, it operates with a nominal supply voltage of 5V.
Frequency20
Quick Jump:
Technical Specifications
Atmel ATMEGA48-20AUR 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)
2048
RAM (bytes)
512
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
EAR99
Lead Free
Yes
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel ATMEGA48-20AUR Datasheet
Download the complete datasheet for Atmel ATMEGA48-20AUR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.