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Microchip ATMEGA48-20AU, 8bit AVR Microcontroller, 20MHz, 256 B, 4 kB Flash, 32-Pin TQFP

ATMEGA48-20AU Microchip , 8bit AVR Microcontroller, 20MHz, 256 B, 4 kB Flash, 32-Pin TQFP
ATMEGA48-20AU
Microchip

Product Information

Dimensions:
7.1 x 7.1 x 1.05mm
Number of I2C Channels:
1
Number of USART Channels:
1
USB Channels:
0
Width:
7.1mm
Program Memory Size:
4 kB
Number of PWM Units:
1
RAM Size:
512 B
Data Bus Width:
8bit
Instruction Set Architecture:
RISC
Program Memory Type:
Flash
Package Type:
TQFP
Maximum Frequency:
20MHz
Number of PCI Channels:
0
Number of LIN Channels:
0
Maximum Operating Temperature:
+85 °C
Number of UART Channels:
1
Minimum Operating Temperature:
-40 °C
Maximum Number of Ethernet Channels:
0
Family Name:
ATmega
Device Core:
AVR
Length:
7.1mm
Number of ADC Units:
1
Pin Count:
32
Pulse Width Modulation:
1 (6 Channel)
Mounting Type:
Surface Mount
Number of Ethernet Channels:
0
Height:
1.05mm
Typical Operating Supply Voltage:
2.7 → 5.5 V
ADCs:
8 x 10 bit
Number of CAN Channels:
0
Number of SPI Channels:
2
RoHs Compliant
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The Microchip ATMEGA48-20AU is an advanced 8-bit AVR microcontroller renowned for its high-performance capabilities and versatile applications in embedded systems and electronics. With a clock speed of 20MHz, 256 bytes of EEPROM, 4 kB of Flash memory, and a 32-pin TQFP (Thin Quad Flat Package) package, this microcontroller offers an ideal balance of power and functionality.

  • 8-bit AVR Architecture

At the heart of the ATMEGA48-20AU lies the 8-bit AVR architecture, celebrated for its efficiency and ease of use. This architecture allows for seamless execution of instructions, making it suitable for real-time control and processing tasks in various applications.

  • High Clock Speed

The microcontroller operates at a maximum clock speed of 20MHz. This high clock speed ensures rapid execution of instructions and enables the microcontroller to handle complex tasks efficiently, making it suitable for applications demanding swift data processing and response times.

  • Memory Capacities

The ATMEGA48-20AU features 256 bytes of EEPROM, which can be used for storing non-volatile data. Additionally, it boasts 4 kB of Flash memory, providing ample space for program storage. This memory capacity is sufficient for most embedded applications, allowing complex algorithms and functions to be implemented.

The Microchip ATMEGA48-20AU, 8bit AVR Microcontroller, 20MHz, 256 B, 4 kB Flash, 32-Pin TQFP: Application Versatility

The Microchip ATMEGA48-20AU’s high clock speed, ample memory capacities, and compact TQFP package make it a reliable option for a broad array of applications across industries, such as:

  • Embedded Systems: It is a favoured choice for designing embedded systems and microcontroller-based projects, thanks to its high performance and rich feature set.
  • Consumer Electronics: The microcontroller is in various consumer electronics, such as remote controls, smart appliances, and electronic gadgets.
  • Industrial Automation: Its real-time processing capabilities suit industrial automation and control systems.
  • IoT Devices: It can be used in Internet of Things (IoT) devices that require efficient data processing and connectivity.

pdf icon
Datasheet(Technical Reference)
pdf icon
ESD Control Selection Guide V1(Technical Reference)

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