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  • ATMEGA4808-AFR

ATMEGA4808-AFR

48KB 48K x 8 FLASH AVR 8-Bit Microcontroller megaAVR? 0 Series ATMEGA4808 5V 32-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA4808-AFR
  • Package: 32-TQFP
  • Datasheet: PDF
  • Stock: 693
  • Description: 48KB 48K x 8 FLASH AVR 8-Bit Microcontroller megaAVR? 0 Series ATMEGA4808 5V 32-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 2 Weeks
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Series megaAVR® 0
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Additional Feature OPERATES 1.8V MINIMUM SUPPLY AT 8MHZ
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 0.8mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number ATMEGA4808
JESD-30 Code S-PQFP-G32
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Oscillator Type Internal
Number of I/O 27
Speed 20MHz
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, WDT
Clock Frequency 20MHz
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 48KB 48K x 8
Connectivity I2C, SPI, UART/USART
Data Converter A/D 12x10b
Has ADC YES
DMA Channels NO
PWM Channels NO
DAC Channels NO
EEPROM Size 256 x 8
On Chip Program ROM Width 8
Height Seated (Max) 1.2mm
Length 7mm
Width 7mm
RoHS Status ROHS3 Compliant

ATMEGA4808-AFR Overview


To save space, it is included in the 32-TQFP package. This is mounted using the Surface Mount method. Package Tape & Reel (TR) contains it. AVR core processor is present on the device. During work, the temperature should remain at -40°C~125°C TA. The type of memory it uses is FLASH. A total of 27 I/Os are present. Based on the ATMEGA4808 base part number, it can be compared with other components. QUAD is the position of its terminals on the board. This circuit consists of 32 terminationals. Part of the megaAVR? 0 series, this electrical component is used in a variety of applications. Because of the 5V voltage of the supply, high efficiency can be achieved. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER in order to monitor their performance. In the device, the clock runs at 20MHz. The property OPERATES 1.8V MINIMUM SUPPLY AT 8MHZ is also present in it. A supply voltage (Vsup) above 4.5V is necessary for normal operation. There is an oscillator type Internal used in this circuit.

ATMEGA4808-AFR Features


32-TQFP package
Mounting type of Surface Mount

ATMEGA4808-AFR Applications


There are a lot of Microchip Technology ATMEGA4808-AFR Microcontroller applications.

  • Mobile computers
  • Sonography (Ultrasound imaging)
  • Microwave ovens
  • Radio
  • Washing machine
  • Projectors
  • Hearing aids
  • Equipment control
  • Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
  • Industrial robot