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  • ATMEGA48-20PU

ATMEGA48-20PU

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA48 28 Pin 20MHz 3V 28-DIP (0.300, 7.62mm)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA48-20PU
  • Package: 28-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 193
  • Description: 4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA48 28 Pin 20MHz 3V 28-DIP (0.300, 7.62mm) (Kg)

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Details

Tags

Parameters
Factory Lead Time 3 Weeks
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP (0.300, 7.62mm)
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Supply Voltage 3V
Terminal Pitch 2.54mm
Frequency 20MHz
Base Part Number ATMEGA48
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Interface 2-Wire, I2C, SPI, Serial, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 23
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 6x10b
Watchdog Timer Yes
Access Time 20 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 3
Address Bus Width 8b
Density 32 kb
EEPROM Size 256 x 8
Boundary Scan NO
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 512
Number of ADC Channels 8
Number of Serial I/Os 1
Number of External Interrupts 2
Number of PWM Channels 6
Number of I2C Channels 1
Height 4.572mm
Length 34.8mm
Width 7.49mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

ATMEGA48-20PU Overview


For space savings, it is available in the 28-DIP (0.300, 7.62mm) package. In this case, it is mounted using the method of Through Hole. Tube is the package that contains it. It is equipped with a AVR core processor. Work should be done at -40°C~85°C TA. There is FLASH program memory in it. The device has 23 I/Os. To find equivalent components, use its ATMEGA48 base part number. DUAL is the location of its terminals. This circuit consists of 28 terminationals. The AVR? ATmega series includes this electrical component. Using the 3V supply voltage allows for high efficiency. As for the uPs/uCs/peripheral ICs, this gadget has MICROCONTROLLER, RISC. The structure is composed of 28 pins. It is mounted based on the method of Through Hole. In Microcontrollers, this component is included. It is possible to store programs and data on the devices, as they have a memory size of 4kB. Working at a frequency of 20MHz results in excellent efficiency. There are currently 3 timers/counters set up on the system. In order to maintain normal operation, Vsup must be above 2.7V. It works with an oscillator type Internal.

ATMEGA48-20PU Features


28-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Microcontrollers subcategory

ATMEGA48-20PU Applications


There are a lot of Microchip Technology ATMEGA48-20PU Microcontroller applications.

  • Aerospace navigation systems
  • Copiers
  • Dryers
  • Nintendo
  • PDAs, game consoles
  • Dishwashers
  • Temperature sensing and controlling devices
  • Electrocardiogram (EKG)
  • Medical instruments chromatographs
  • Home appliances