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Microcontrollers and Processors / Microcontrollers / ATMEGA48A-MU
Datasheets
ATMEGA48A-MU by:

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-2, MLF-32

Part Details for ATMEGA48A-MU by Atmel Corporation

Results Overview of ATMEGA48A-MU by Atmel Corporation

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ATMEGA48A-MU Information

ATMEGA48A-MU by Atmel Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for ATMEGA48A-MU

Part # Distributor Description Stock Price Buy
DISTI # 2156-ATMEGA48A-MU-ND
DigiKey IC MCU 8BIT 4KB FLASH 32VQFN Min Qty: 229 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 229
In Stock
  • 229 $1.3800
$1.3800 Buy Now
DISTI # 85968030
Verical MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V 32-Pin VQFN EP Min Qty: 226 Package Multiple: 1 Date Code: 1201 Americas - 229
  • 226 $1.6625
$1.6625 Buy Now
Rochester Electronics ATMEGA48 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant Status: Active Min Qty: 1 229
  • 25 $1.3300
  • 100 $1.2600
  • 500 $1.2000
  • 1,000 $1.1300
  • 10,000 $1.0600
$1.0600 / $1.3300 Buy Now
Vyrian Peripheral ICs 5786
RFQ

Part Details for ATMEGA48A-MU

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ATMEGA48A-MU Part Data Attributes

Parametric Data
ATMEGA48A-MU Atmel Corporation
Buy Now Datasheet
Compare Parts:
ATMEGA48A-MU Atmel Corporation RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-2, MLF-32
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ATMEL CORP
Part Package Code QFN
Package Description MLF-32
Pin Count 32
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Core Architecture AVR
Device Core AVR
Clock Speed 20
Ram 0.5
Flash Memory 4
Can 0
Adc Channels 8
Adc Resolution 10
Has ADC YES
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family AVR RISC
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQCC-N32
JESD-609 Code e3
Length 5 mm
Low Power Mode YES
Moisture Sensitivity Level 1
Number of External Interrupts 2
Number of I/O Lines 23
Number of Serial I/Os 1
Number of Terminals 32
Number of Timers 3
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC32,.2SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 512
ROM (words) 4096
ROM Programmability FLASH
Seated Height-Max 1 mm
Speed 20 MHz
Supply Current-Max 12 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 5 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATMEGA48A-MU

This table gives cross-reference parts and alternative options found for ATMEGA48A-MU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ATMEGA48A-MU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ATMEGA48A-MUR Microchip Technology Inc Check for Price IC MCU 8BIT 4KB FLASH 32VQFN ATMEGA48A-MU vs ATMEGA48A-MUR
Part Number Manufacturer Composite Price Description Compare
ATMEGA48A-MUR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-2, MLF-32 ATMEGA48A-MU vs ATMEGA48A-MUR
ATMEGA48A-CCU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PBGA32, 4 X 4 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, UFBGA-32 ATMEGA48A-MU vs ATMEGA48A-CCU
ATMEGA48A-CCUR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PBGA32, 4 X 4 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, UFBGA-32 ATMEGA48A-MU vs ATMEGA48A-CCUR

ATMEGA48A-MU Related Parts

ATMEGA48A-MU Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the ATMEGA48A-MU is 20 MHz.

  • The ATMEGA48A-MU consumes approximately 0.1 μA in power-down mode and 1.5 μA in idle mode.

  • Yes, the ATMEGA48A-MU can operate with a power supply voltage between 2.7V and 5.5V, including 3.3V.

  • To configure the ATMEGA48A-MU for external crystal oscillator operation, connect the crystal to the XTAL1 and XTAL2 pins, and set the CKSEL fuses to select the external crystal oscillator as the clock source.

  • The maximum current that can be sourced or sunk by the ATMEGA48A-MU's I/O pins is 40 mA.

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