Datasheets
ATMEGA48-20AUR by:
Microchip Technology Inc
Atmel Corporation
Microchip Technology Inc
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IC MCU 8BIT 4KB FLASH 32TQFP

Part Details for ATMEGA48-20AUR by Microchip Technology Inc

Results Overview of ATMEGA48-20AUR by Microchip Technology Inc

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ATMEGA48-20AUR Information

ATMEGA48-20AUR by Microchip Technology Inc 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 ATMEGA48-20AUR

Part # Distributor Description Stock Price Buy
DISTI # 15AC6090
Newark Mcu, 8Bit, Avr, 20Mhz, Tqfp-32, Product Range:Avr Atmega Family Atmega48 Series Microcontrollers, Cpu Speed:20Mhz, Program Memory Size:4Kb, Ram Memory Size:512Byte, No. Of Pins:32Pins, Mcu Case Style:Tqfp, No. Of I/O S:23I/O S, Rohs Compliant: Yes |Microchip ATMEGA48-20AUR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 1972
  • 1 $2.5700
  • 10 $2.4800
  • 25 $2.3700
  • 50 $2.3100
$2.3100 / $2.5700 Buy Now
DISTI # ATMEGA48-20AURCT-ND
DigiKey IC MCU 8BIT 4KB FLASH 32TQFP Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1323
In Stock
  • 1 $2.4700
  • 25 $2.2800
  • 100 $2.0400
  • 2,000 $2.0400
$2.0400 / $2.4700 Buy Now
DISTI # ATMEGA48-20AUR
Avnet Americas MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA48-20AUR) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 2,000 $2.1368
  • 4,000 $2.1192
  • 8,000 $2.1016
  • 12,000 $2.0841
  • 16,000 $2.0666
$2.0666 / $2.1368 Buy Now
DISTI # 556-ATMEGA48-20AUR
Mouser Electronics 8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B EE 20MHZ IND RoHS: Compliant 1266
  • 1 $2.4700
  • 25 $2.2800
  • 100 $2.0400
$2.0400 / $2.4700 Buy Now
DISTI # V72:2272_07153362
Arrow Electronics MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2318 Container: Cut Strips Americas - 2186
  • 1 $2.2690
  • 10 $2.2550
  • 25 $2.2530
  • 100 $2.2500
  • 250 $2.2480
  • 500 $2.2460
  • 1,000 $2.2440
$2.2440 / $2.2690 Buy Now
DISTI # ATMEGA48-20AUR
Microchip Technology Inc 20MHZ, TQFP, IND TEMP, GREEN, T&R, TQFP, Projected EOL: 2039-11-01 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel 6859

Alternates Available

COO: Philippines, Taiwan, Thailand
  • 1 $2.4700
  • 25 $2.2800
  • 100 $2.0400
  • 1,000 $1.8900
  • 5,000 $1.8000
$1.8000 / $2.4700 Buy Now
Future Electronics AVR® ATmega Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 32-TQFP (7x7) RoHS: Compliant pbFree: Yes Min Qty: 2000 Package Multiple: 2000 Lead time: 7 Weeks Container: Reel 0
Reel
  • 2,000 $2.1000
$2.1000 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 4KB Flash - 3.3V/5V - 32-Pin TQFP - Tape&Reel RoHS: Compliant 2000 In Stock
6000 Factory Stock
  • 100 $2.0200
  • 250 $1.9900
  • 500 $1.9600
  • 2,000 $1.9300
  • 4,000 $1.9000
  • 6,000 $1.8700
  • 8,000 $1.8500
$1.8500 / $2.0200 Buy Now
DISTI # 68482365
Verical MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2318 Americas - 2186
  • 3 $2.2690
  • 10 $2.2550
  • 25 $2.2530
  • 100 $2.2500
  • 250 $2.2480
  • 500 $2.2460
  • 1,000 $2.2440
$2.2440 / $2.2690 Buy Now
DISTI # 68488027
Verical MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2318 Americas - 2000
  • 100 $2.6260
  • 300 $2.5870
  • 500 $2.5480
  • 2,000 $2.5090
  • 4,000 $2.4700
$2.4700 / $2.6260 Buy Now
NAC 20MHZ, TQFP, IND TEMP, GREEN, T&R - Package: 32 TQFP 7x7x1mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 2000 4000
  • 1 $2.6900
  • 100 $2.4300
  • 500 $2.2400
  • 1,000 $2.1900
$2.1900 / $2.6900 Buy Now
DISTI # ATMEGA48-20AUR
Avnet Silica MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R (Alt: ATMEGA48-20AUR) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # ATMEGA48-20AUR
EBV Elektronik MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R (Alt: ATMEGA48-20AUR) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 7 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MCU - 8-bit AVR RISC - 4KB Flash - 3.3V/5V - 32-Pin TQFP - Tape&Reel RoHS: Compliant 2000 In Stock
6000 Factory Stock
  • 100 $2.0200
  • 250 $1.9900
  • 500 $1.9600
  • 2,000 $1.9300
  • 4,000 $1.9000
  • 6,000 $1.8700
  • 8,000 $1.8500
$1.8500 / $2.0200 Buy Now

Part Details for ATMEGA48-20AUR

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ATMEGA48-20AUR Part Data Attributes

ATMEGA48-20AUR Microchip Technology Inc
Buy Now Datasheet
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ATMEGA48-20AUR Microchip Technology Inc IC MCU 8BIT 4KB FLASH 32TQFP
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description TQFP-32
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 6 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
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-PQFP-G32
JESD-609 Code e3
Length 7 mm
Low Power Mode YES
Moisture Sensitivity Level 3
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 TQFP
Package Equivalence Code TQFP32,.35SQ,32
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 512
RAM (words) 512
ROM (words) 4096
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 20 MHz
Supply Current-Max 12 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATMEGA48-20AUR

This table gives cross-reference parts and alternative options found for ATMEGA48-20AUR. 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 ATMEGA48-20AUR, 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
ATMEGA48-20AU-SL383 Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 10MHz, CMOS, PQFP32 ATMEGA48-20AUR vs ATMEGA48-20AU-SL383
ATMEGA48-20AUSL044 Microchip Technology Inc Check for Price RISC Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PQFP32 ATMEGA48-20AUR vs ATMEGA48-20AUSL044
Part Number Manufacturer Composite Price Description Compare
ATMEGA48PA-AUSL044 Microchip Technology Inc Check for Price RISC Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PQFP32 ATMEGA48-20AUR vs ATMEGA48PA-AUSL044

ATMEGA48-20AUR Related Parts

ATMEGA48-20AUR Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the ATMEGA48-20AUR is 20 MHz.

  • The ATMEGA48-20AUR has 4KB of flash memory.

  • Yes, the ATMEGA48-20AUR can operate at 3.3V, but it is recommended to use a voltage regulator to ensure stable operation.

  • The maximum current consumption of the ATMEGA48-20AUR is 15mA at 5V and 20MHz.

  • Yes, the ATMEGA48-20AUR has a built-in UART (Universal Asynchronous Receiver-Transmitter) for serial communication.