We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Findchips Blog
Microcontrollers and Processors / Microcontrollers / ATMEGA48P-20AUR
Datasheets
ATMEGA48P-20AUR by:
Atmel Corporation
Atmel Corporation
Microchip Technology Inc
Not Found

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32

Part Details for ATMEGA48P-20AUR by Atmel Corporation

Results Overview of ATMEGA48P-20AUR by Atmel Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

ATMEGA48P-20AUR Information

ATMEGA48P-20AUR 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 ATMEGA48P-20AUR

Part # Distributor Description Stock Price Buy
Rochester Electronics RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant Status: Active Min Qty: 1 15
  • 25 $2.5600
  • 100 $2.4300
  • 500 $2.3000
  • 1,000 $2.1800
  • 10,000 $2.0500
$2.0500 / $2.5600 Buy Now
Vyrian Peripheral ICs 3464
RFQ

Part Details for ATMEGA48P-20AUR

ATMEGA48P-20AUR CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

ATMEGA48P-20AUR Part Data Attributes

Parametric Data
ATMEGA48P-20AUR Atmel Corporation
Buy Now Datasheet
Compare Parts:
ATMEGA48P-20AUR Atmel Corporation RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ATMEL CORP
Part Package Code QFP
Package Description TQFP-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
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family AVR RISC
Clock Frequency-Max 20 MHz
DAC Channels YES
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G32
Length 7 mm
Low Power Mode YES
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
Qualification Status Not Qualified
RAM (bytes) 512
ROM (words) 4096
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 20 MHz
Supply Current-Max 9 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 Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATMEGA48P-20AUR

This table gives cross-reference parts and alternative options found for ATMEGA48P-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 ATMEGA48P-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
ATMEGA48P-20AU-SL383 Atmel Corporation Check for Price Microcontroller ATMEGA48P-20AUR vs ATMEGA48P-20AU-SL383
ATMEGA48P-20AU Microchip Technology Inc $2.3995 IC MCU 8BIT 4KB FLASH 32TQFP ATMEGA48P-20AUR vs ATMEGA48P-20AU
Part Number Manufacturer Composite Price Description Compare
ATMEGA48P-20AU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32 ATMEGA48P-20AUR vs ATMEGA48P-20AU
ATMEGA48PA-AUSL044 Microchip Technology Inc Check for Price RISC Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PQFP32 ATMEGA48P-20AUR vs ATMEGA48PA-AUSL044
ATMEGA48PB-AU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PQFP32, TQFP-32 ATMEGA48P-20AUR vs ATMEGA48PB-AU
ATMEGA48PA-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 ATMEGA48P-20AUR vs ATMEGA48PA-MUR
ATMEGA48A-AUR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32 ATMEGA48P-20AUR vs ATMEGA48A-AUR
ATMEGA48P-20MUR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, MO-220VHHD-2, MLF-32 ATMEGA48P-20AUR vs ATMEGA48P-20MUR
ATMEGA48P-20MMUR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC28, 4 X 4 MM, 1 MM HEIGHT, 0.45 MM PITCH, GREEN, PLASTIC, VQFN-28 ATMEGA48P-20AUR vs ATMEGA48P-20MMUR
ATMEGA48A-AU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32 ATMEGA48P-20AUR vs ATMEGA48A-AU
ATMEGA48PB-AUR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PQFP32, TQFP-32 ATMEGA48P-20AUR vs ATMEGA48PB-AUR
ATMEGA48PA-MN 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 ATMEGA48P-20AUR vs ATMEGA48PA-MN

ATMEGA48P-20AUR Related Parts

ATMEGA48P-20AUR Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for ATMEGA48P-20AUR is -40°C to +85°C.

  • The ATMEGA48P-20AUR can be programmed using the In-System Programming (ISP) interface, or by using an external programmer such as the Atmel-ICE or AVRISP.

  • The maximum clock frequency for ATMEGA48P-20AUR is 20 MHz.

  • Yes, the ATMEGA48P-20AUR has 256 bytes of built-in EEPROM.

  • Yes, the ATMEGA48P-20AUR can operate with a power supply voltage of 1.8V to 5.5V, including 3.3V.