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ATMEGA48PB-AU The Microchip Technology ATMEGA48PB-AU is an 8-bit AVR microcontroller featuring 4KB of Flash program memory and operating at speeds up to 20MHz. It is supplied in a 32-TQFP package.
Mfr Part #:

ATMEGA48PB-AU

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATMEGA48PB-AU is an 8-bit AVR microcontroller featuring 4KB of Flash program memory and operating at speeds up to 20MHz. It is supplied in a 32-TQFP package.
✓ Total Stock: 7,023 pcs

ATMEGA48PB-AU Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 21+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
23 pcs
On Request
23 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ATMEGA48PB-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
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Operating Temperature
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ATMEGA48PB-AU Description

Short technical summary and product information.

The ATMEGA48PB-AU is an 8-bit AVR microcontroller from Microchip Technology, built on an enhanced RISC architecture. It offers 4KB of in-system self-programmable Flash memory and 512 Bytes of internal SRAM, making it suitable for various embedded applications.

 

This microcontroller operates at speeds up to 20MHz and supports a wide voltage range from 1.8V to 5.5V. Key peripherals include an 8-channel 10-bit Analog-to-Digital converter (ADC), two 8-bit Timer/Counters, a 16-bit Timer/Counter, and multiple PWM channels. Connectivity options include I²C, SPI, and UART/USART interfaces.

 

The ATMEGA48PB-AU is designed for efficient power consumption, with active mode drawing 0.35mA at 1MHz/1.8V. It features six sleep modes for further power optimization. The device operates within a temperature range of -40°C to 85°C.

 

Packaged in a 32-TQFP (7x7mm) surface-mount form factor, this microcontroller is well-suited for space-constrained designs. It includes essential features like Power-On Reset (POR), programmable brown-out detection (BOD), and an internal calibrated oscillator.

ATMEGA48PB-AU Quick Information

Product Type: Microcontroller
Series: ATmega
Canonical Name: ATMEGA48PB-AU AVR Microcontroller
Subcategory: AVR Microcontroller

ATMEGA48PB-AU Compliance

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

ATMEGA48PB-AU Features

  • 8-bit AVR microcontroller architecture.
  • 4KB Flash program memory.
  • 512 Bytes internal SRAM.
  • Operates up to 20MHz speed.
  • 32-TQFP surface mount package.

ATMEGA48PB-AU Applications

  • Suitable for embedded control applications.
  • Ideal for low-power designs.
  • Features include ADC and PWM.
  • Supports I2C, SPI, and UART communication.

ATMEGA48PB-AU FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ATMEGA48PB-AU?

The ATMEGA48PB-AU has 4KB of Flash program memory.

What is the operating voltage range for the ATMEGA48PB-AU?

The operating voltage range for the ATMEGA48PB-AU is 1.8V to 5.5V.

What is the maximum operating speed of the ATMEGA48PB-AU?

The ATMEGA48PB-AU can operate at a maximum speed of 20MHz.

What package type is the ATMEGA48PB-AU supplied in?

The ATMEGA48PB-AU is supplied in a 32-TQFP package.

What is the operating temperature range for the ATMEGA48PB-AU?

The operating temperature range for the ATMEGA48PB-AU is -40°C to 85°C.

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