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  • ATMEGA48A-AUR

ATMEGA48A-AUR

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA48A 32 Pin 20MHz 5V 32-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA48A-AUR
  • Package: 32-TQFP
  • Datasheet: PDF
  • Stock: 710
  • Description: 4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA48A 32 Pin 20MHz 5V 32-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-TQFP
Number of Pins 32
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2012
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA48A
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 4.5V
Interface I2C, SPI, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 23
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~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
Supply Current-Max 12mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
ROM (words) 2048
EEPROM Size 256 x 8
Height Seated (Max) 1.2mm
Length 7mm
RoHS Status ROHS3 Compliant

ATMEGA48A-AUR Overview


For the purpose of saving space, it is available in the 32-TQFP package. Surface Mount is used for mounting. Tape & Reel (TR) is the package that contains it. A AVR core processor powers the device. The temperature should be kept at -40°C~85°C TA while working. FLASH is its program memory type. 23 I/Os can be found on it. A component with the same part number as ATMEGA48A can be compared to other similar components. A QUAD position is assigned to its terminals. As far as terminations are concerned, there are 32 terminations present. Part of the AVR? ATmega series, this electrical component is used in a variety of applications. It is possible to achieve high efficiency with a 5V supply voltage. This gadget has MICROCONTROLLER, RISC as its uPs/uCs/Peripheral IC. It is constructed with 32 pins. According to Surface Mount, it is mounted. It falls under the category of Microcontrollers. Memory size for the devices is 4kB, which can be used to store programs and data. It should be noted that 12mA represents the maximum supply current. There is 2/5V power source in this device. It performs extremely well at a frequency of 20MHz. 3 timers/counters are in use. ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ also belongs to it. In order to maintain normal operation, Vsup must be above 4.5V. Using an oscillator type Internal, it operates.

ATMEGA48A-AUR Features


32-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA48A-AUR Applications


There are a lot of Microchip Technology ATMEGA48A-AUR Microcontroller applications.

  • Instrument control
  • Process control devices
  • Set-top boxes
  • Nintendo
  • Pacemakers (used to control abnormal heart rhythm)
  • Toys
  • Missile control
  • Blood pressure monitors
  • Digital TVs
  • Smartphones-calling, video calling, texting, email