EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
ATMEGA48-20PU Real Image
Same model may have multiple batches, images only for reference.

ATMEGA48-20PU

Part No ATMEGA48-20PU
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 4KB FLASH 28DIP
Datasheet
ATMEGA48-20PU Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tube/Rail
Status Active
Core Processor AVR
Part Core Size 8-Bit
Speed(Frequency) 20MHz
Number of I/O 23
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
Data RAM Size 512 x 8
Supply Voltage - Operating 2.7 V to 5.5 V
Data Converters A/D 6x10b
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 28-PDIP
Win Source Part Number 199488-ATMEGA48-20PU
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian ATMEGA48-20PU CAD Model

Description

Overview of ATMEGA48-20PU

The ATMEGA48-20PU is equipped with advanced features that cater to the needs of engineers aiming for durable and stable performance in electronics.

Features and Benefits

  • CPU Speed: 20 MHz
  • Flash Memory: 4KB
  • SRAM: 512 Bytes
  • EEPROM: 256 Bytes
  • Power-Saving Idle & Sleep Modes
  • Package: PDIP-28

This microcontroller's robustness underpins its use in applications where durability and longevity are crucial.

Applications

  • Educational Electronics Kits
  • Home Automation Systems
  • Automobile Diagnostics
  • DIY Electronics Projects
  • Alarm Systems

The ATMEGA48-20PU empowers developers to create straightforward and scalable solutions, enhancing technical project execution.

You May Also Be Interested in

AT87C58X2-SLSUM Real Image
AT87C58X2-SLSUM
Microchip Technology
IC MCU 8BIT 32KB OTP 44PLCC
Lowest to $5.8050
LPC1830FET256 NXP
LPC1830FET256
NXP / Nexperia
IC MCU 32BIT ROMLESS 256LBGA
Lowest to $21.9925
AT91SAM7XC512-CU Atmel
AT91SAM7XC512-CU
Microchip Technology
IC MCU 16/32BIT 512KB 100TFBGA
Need more? Email Us
ATXMEGA128A3-AU Real Image
ATXMEGA128A3-AU
Microchip Technology
IC MCU 8/16BIT 128KB FLSH 64TQFP
Lowest to $19.1292
C8051F120 Silicon Labs
C8051F120
Silicon Labs
IC MCU 8BIT 128KB FLASH 100TQFP
Need more? Email Us
C8051F126 Silicon Labs
C8051F126
Silicon Labs
IC MCU 8BIT 128KB FLASH 100TQFP
Lowest to $87.4012
AT90CAN128-15MZ Real Image
AT90CAN128-15MZ
Microchip Technology
IC MCU 8BIT 128KB FLASH 64QFN
Lowest to $376.8116
AT89C51RB2-3CSIM Real Image
AT89C51RB2-3CSIM
Microchip Technology
IC MCU 8BIT 16KB FLASH 40PDIL
Need more? Email Us
ATXMEGA256D3-MH Real Image
ATXMEGA256D3-MH
Microchip Technology
IC MCU 8/16BIT 256KB FLASH 64QFN
Lowest to $10.8298

Top Sellers

ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess