8-bit RISC microcontroller featuring 20MHz clock speed and FLASH ROM programmability. This industrial-grade CMOS component offers 16384 words of ROM and 2048 bytes of RAM. It includes 23 I/O lines, PWM channels, and an ADC, operating within a supply voltage range of 4.5V to 5.5V. Packaged in a 32-terminal QFN with dimensions of 5x5mm, it supports an operating temperature range of -40°C to 85°C.
Frequency20
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Technical Specifications
Atmel ATMEGA328P-20MU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
32
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-XQCC-N32
Width
5
Length
5
Pin Count
32
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
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
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel ATMEGA328P-20MU Datasheet
Download the complete datasheet for Atmel ATMEGA328P-20MU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.