8-bit RISC Microcontroller featuring an AVR RISC CPU operating at 20MHz. This FLASH-based microcontroller offers 4096 words of ROM and 512 bytes of RAM. It includes 23 I/O lines, PWM channels, and an ADC. Housed in a 32-terminal TQFP package (7x7mm), it operates within an industrial temperature range of -40°C to 85°C and supports a supply voltage of 4.5V to 5.5V.
Frequency20
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Technical Specifications
Atmel ATMEGA48-20AJ 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
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)
4096
RAM (bytes)
512
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel ATMEGA48-20AJ Datasheet
Download the complete datasheet for Atmel ATMEGA48-20AJ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.