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  • ATMEGA88-20AU

ATMEGA88-20AU

8KB 4K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA88 32 Pin 20MHz 3V 32-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA88-20AU
  • Package: 32-TQFP
  • Datasheet: PDF
  • Stock: 572
  • Description: 8KB 4K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA88 32 Pin 20MHz 3V 32-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 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 Tray
Published 1997
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA88
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Interface 2-Wire, I2C, SPI, Serial, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 23
RAM Size 1K x 8
Memory Type EEPROM, FLASH
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 8KB 4K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 8x10b
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 64 kb
EEPROM Size 512 x 8
Boundary Scan NO
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
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 1.2mm
Length 7.1mm
Width 7.1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

ATMEGA88-20AU Overview


Due to the benefits of saving space, it is available in the 32-TQFP package. Surface Mount is used for mounting. There is a Tray package available for it. The device runs in AVR core processor. Work should be performed at a temperature of -40°C~85°C TA. Memory type FLASH is used for program memory. 23 I/Os are present on the device. Other components that are comparable to it have the base part number ATMEGA88. QUAD is the location of its terminals. This circuit consists of 32 terminationals. AVR? ATmega is the series number of this electrical component. It is possible to achieve high efficiency with a 3V supply voltage. As a storage type for data, EEPROM, FLASH is used. The gadget has MICROCONTROLLER, RISC for its uPs, uC, and peripheral ICs. There are 32 pins used in the construction of this device. A method of mounting is used, which is Surface Mount. Subcategory Microcontrollers includes this component. A device with a memory size of 8kB can store programs and data. At a frequency of 20MHz, it can achieve excellent efficiency. A total of 3 timers/counters have been set up. Normally, the supply voltage (Vsup) should remain above 2.7V. There is an oscillator type Internal used in this circuit.

ATMEGA88-20AU Features


32-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA88-20AU Applications


There are a lot of Microchip Technology ATMEGA88-20AU Microcontroller applications.

  • Computer/laptop
  • Home video and audio
  • Keyboards
  • Fire alarms
  • Computers and laptops-video calling, email, blogging
  • Playstation
  • Graphic terminals
  • Equipment control
  • Coffee machines
  • Virtual reality VR robots