ATMEGA48PA-AU The Microchip Technology ATMEGA48PA-AU is an 8-bit AVR microcontroller featuring 4KB of Flash program memory and operating at speeds up to 20MHz. It is available in a 32-TQFP surface mount package.
Mfr Part #:

ATMEGA48PA-AU

Available from 5 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATMEGA48PA-AU is an 8-bit AVR microcontroller featuring 4KB of Flash program memory and operating at speeds up to 20MHz. It is available in a 32-TQFP surface mount package.
✓ Total Stock: 193,919 pcs

ATMEGA48PA-AU Available from 5 distributors

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ATMEGA48PA-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Industrial Grade
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATMEGA48PA-AU Description

Short technical summary and product information.

The ATMEGA48PA-AU from Microchip Technology is a high-performance, low-power 8-bit microcontroller based on the AVR enhanced RISC architecture. It offers a robust set of features suitable for various embedded applications.

 

Key specifications include 4KB of In-System Self-Programmable Flash program memory, 256 Bytes of EEPROM, and 512 Bytes of internal SRAM. The device operates at speeds up to 20MHz and supports a wide voltage range from 1.8V to 5.5V. It includes peripherals such as an 8-channel 10-bit ADC, I2C, SPI, and UART/USART interfaces, along with a programmable watchdog timer and power-on reset.

 

This microcontroller is designed for applications requiring efficient processing and low power consumption. Its advanced RISC architecture allows for most instructions to execute in a single clock cycle, maximizing throughput. The operating temperature range is -40°C to 85°C (TA).

 

The ATMEGA48PA-AU comes in a 32-TQFP package and is designed for surface mounting. It offers 23 programmable I/O lines for flexible interfacing with external components.

ATMEGA48PA-AU Quick Information

Product Type: Microcontroller
Canonical Name: ATMEGA48PA-AU 8-Bit Microcontroller
Subcategory: 8-Bit Microcontroller

ATMEGA48PA-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATMEGA48PA-AU Features

  • High-performance 8-bit AVR microcontroller.
  • 4KB Flash program memory.
  • Up to 20MHz operating speed.
  • Wide 1.8V to 5.5V operating voltage.
  • 32-TQFP surface mount package.

ATMEGA48PA-AU Applications

  • Embedded control applications.
  • Low-power system designs.
  • Data acquisition systems.
  • Industrial automation.
  • Consumer electronics.

ATMEGA48PA-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ATMEGA48PA-AU?

The ATMEGA48PA-AU has 4KB of In-System Self-Programmable Flash program memory.

What is the EEPROM size for the ATMEGA48PA-AU?

The ATMEGA48PA-AU has 256 Bytes of EEPROM.

What is the RAM size of the ATMEGA48PA-AU microcontroller?

The ATMEGA48PA-AU features 512 Bytes of internal SRAM.

What is the maximum operating speed of the ATMEGA48PA-AU?

The ATMEGA48PA-AU can operate at speeds up to 20MHz.

What is the operating voltage range for the ATMEGA48PA-AU?

The ATMEGA48PA-AU operates within a voltage range of 1.8V to 5.5V.

What is the operating temperature range of the ATMEGA48PA-AU?

The ATMEGA48PA-AU is rated for an operating temperature range of -40°C to 85°C.

What package type is the ATMEGA48PA-AU supplied in?

The ATMEGA48PA-AU is supplied in a 32-TQFP package.

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