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Microcontrollers and Processors / Microcontrollers / ATMEGA48-20PU
Datasheets
ATMEGA48-20PU by:

IC MCU 8BIT 4KB FLASH 28DIP

Part Details for ATMEGA48-20PU by Microchip Technology Inc

Results Overview of ATMEGA48-20PU by Microchip Technology Inc

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ATMEGA48-20PU Information

ATMEGA48-20PU 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 ATMEGA48-20PU

Part # Distributor Description Stock Price Buy
DISTI # 96K6518
Newark Mcu, 8Bit, Atmega, 20Mhz, Dip-28, Product Range:Avr Atmega Family Atmega48 Series Microcontrollers, Cpu Speed:20Mhz, Program Memory Size:4Kb, Ram Memory Size:512Byte, No. Of Pins:28Pins, Mcu Case Style:Dip, No. Of I/O S:23I/O S, Rohs Compliant: Yes |Microchip ATMEGA48-20PU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 107
  • 1 $2.5900
  • 10 $2.4900
  • 28 $2.3800
  • 56 $2.2700
  • 112 $2.1500
$2.1500 / $2.5900 Buy Now
DISTI # ATMEGA48-20PU-ND
DigiKey IC MCU 8BIT 4KB FLASH 28DIP Min Qty: 1 Lead time: 27 Weeks Container: Tube 479
In Stock
  • 1 $2.5900
  • 25 $2.3800
  • 100 $2.1500
$2.1500 / $2.5900 Buy Now
DISTI # ATMEGA48-20PU
Avnet Americas MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 28-Pin PDIP - Rail/Tube (Alt: ATMEGA48-20PU) RoHS: Compliant Min Qty: 280 Package Multiple: 14 Lead time: 27 Weeks, 0 Days Container: Tube 0
  • 280 $2.2344
  • 308 $2.2160
  • 588 $2.1977
  • 1,400 $2.1793
  • 2,800 $2.1611
$2.1611 / $2.2344 Buy Now
DISTI # 556-ATMEGA48-20PU
Mouser Electronics 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 23 I/O Pins RoHS: Compliant 307
  • 1 $2.5900
  • 28 $2.3800
  • 112 $2.1500
$2.1500 / $2.5900 Buy Now
DISTI # ATMEGA48-20PU
Microchip Technology Inc 20MHZ, PDIP, IND TEMP, GREEN, SPDIP, Projected EOL: 2039-11-18 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 27 Weeks, 0 Days Container: Tube 2483

Alternates Available
  • 1 $2.5900
  • 25 $2.3800
  • 100 $2.1500
  • 1,000 $1.9800
  • 5,000 $1.8900
$1.8900 / $2.5900 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 4KB Flash - 3.3V/5V - 28-Pin PDIP W - Tube RoHS: Compliant 154 In Stock
2478 Factory Stock
  • 10 $2.6700
  • 25 $2.3700
  • 50 $2.3600
  • 77 $2.2400
  • 154 $2.1100
  • 231 $2.1000
  • 308 $2.0900
$2.0900 / $2.6700 Buy Now
DISTI # 62821763
Verical MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 28-Pin PDIP W Tube RoHS: Compliant Min Qty: 20 Package Multiple: 10 Date Code: 2228 Americas - 150
  • 20 $3.4710
  • 30 $3.0810
  • 50 $3.0680
  • 80 $2.9120
  • 160 $2.7430
$2.7430 / $3.4710 Buy Now
DISTI # 62355976
Verical MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 28-Pin PDIP W Tube RoHS: Compliant Min Qty: 4 Package Multiple: 4 Date Code: 2219 Americas - 4
  • 4 $4.9369
$4.9369 Buy Now
DISTI # ATMEGA48-20PU
IBS Electronics RISC MICROCONTROLLER 8-BIT FLASH AVR RISC CPU 20MHZ CMOS PDIP28 Min Qty: 10 Package Multiple: 1 154
  • 10 $3.4710
  • 25 $3.0810
  • 50 $3.0680
  • 77 $2.9120
  • 154 $2.7430
  • 231 $2.7300
  • 308 $2.7170
$2.7170 / $3.4710 Buy Now
NAC 20MHZ, PDIP, IND TEMP, GREEN - Package: 28 SPDIP .300in TUBE RoHS: Compliant Min Qty: 140 Package Multiple: 14 Container: Tube 0
  • 1 $2.8200
  • 100 $2.5400
  • 500 $2.3500
  • 1,000 $2.2900
$2.2900 / $2.8200 Buy Now
DISTI # ATMEGA48-20PU
Avnet Silica MCU 8bit ATmega AVR RISC 4KB Flash 33V5V 28Pin PDIP (Alt: ATMEGA48-20PU) RoHS: Compliant Min Qty: 14 Package Multiple: 14 Lead time: 29 Weeks, 0 Days Silica - 0
Buy Now
Cytech Systems Limited IC MCU 8BIT 4KB FLASH 28DIP 280
RFQ
DISTI # ATMEGA48-20PU
EBV Elektronik MCU 8bit ATmega AVR RISC 4KB Flash 33V5V 28Pin PDIP (Alt: ATMEGA48-20PU) RoHS: Compliant Min Qty: 14 Package Multiple: 14 Lead time: 28 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MCU - 8-bit AVR RISC - 4KB Flash - 3.3V/5V - 28-Pin PDIP W - Tube RoHS: Compliant 154 In Stock
2478 Factory Stock
  • 10 $2.6700
  • 25 $2.3700
  • 50 $2.3600
  • 77 $2.2400
  • 154 $2.1100
  • 231 $2.1000
  • 308 $2.0900
$2.0900 / $2.6700 Buy Now

Part Details for ATMEGA48-20PU

ATMEGA48-20PU CAD Models

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ATMEGA48-20PU Part Data Attributes

Parametric Data
ATMEGA48-20PU Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
ATMEGA48-20PU Microchip Technology Inc IC MCU 8BIT 4KB FLASH 28DIP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description PDIP-28
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Factory Lead Time 27 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 R-PDIP-T28
JESD-609 Code e3
Length 34.671 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 28
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 DIP
Package Equivalence Code DIP28,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
RAM (bytes) 512
RAM (words) 512
ROM (words) 4096
ROM Programmability FLASH
Seated Height-Max 4.5724 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 NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATMEGA48-20PU

This table gives cross-reference parts and alternative options found for ATMEGA48-20PU. 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 ATMEGA48-20PU, 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
ATMEGA48-20PU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP28, 0.300 INCH, GREEN, PLASTIC, DIP-28 ATMEGA48-20PU vs ATMEGA48-20PU

ATMEGA48-20PU Related Parts

ATMEGA48-20PU Frequently Asked Questions (FAQ)

  • The ATMEGA48-20PU can operate in a temperature range of -40°C to +85°C.

  • The ATMEGA48-20PU can be programmed using a variety of methods, including In-System Programming (ISP), In-Circuit Serial Programming (ICSP), and High-Voltage Serial Programming (HVSP).

  • The ATMEGA48-20PU can operate at a maximum clock frequency of 20 MHz.

  • The ATMEGA48-20PU has a typical active mode current consumption of 2.5 mA at 1 MHz and 3.6V, and a typical power-down mode current consumption of 0.1 μA.

  • The RSTDISBL fuse is used to disable the external reset pin, allowing the pin to be used as a general-purpose I/O pin.

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