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ATMEGA3290P-20AU

ATMEGA3290P-20AU

ATMEGA3290P-20AU

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA3290P 100 Pin 20MHz 5V 100-TQFP

SOT-23

ATMEGA3290P-20AU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-TQFP
Surface Mount YES
Number of Pins 100
Supplier Device Package 100-TQFP (14x14)
Number of Terminals 100
Mounting Style SMD/SMT
Interfaces SPI/USART/USI
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA3290
Mfr Microchip Technology
Product Status Active
Number of I/Os 69 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type SPI, USART, USI
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 69
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® ATmega
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Termination SMD/SMT
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA3290P
JESD-30 Code S-PQFP-G100
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5 V
Temperature Grade INDUSTRIAL
Interface SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 69
Speed 20MHz
RAM Size 2K 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, LCD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 16K x 16
Connectivity SPI, UART/USART, USI
Supply Current-Max 12 mA
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 3
Product Type 8-bit Microcontrollers - MCU
Density 256 kb
ROM (words) 16384
EEPROM Size 1K x 8
CPU Family AVR RISC
RAM (bytes) 2048
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 4
Number of I2C Channels 1
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 1.05mm
Length 14.1mm
Width 14.1mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.87000 $5.87
25 $5.37680 $134.42
100 $4.87190 $487.19
ATMEGA3290P-20AU Product Details

ATMEGA3290P-20AU Overview


Packaged in a 100-TQFP format, this MCU is available in a compact size. There are 69 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AVR® ATmega series includes this electrical component. There is 32KB 16K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a AVR Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 100 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 5V volts. Currently, MCU chip has NO DMA channels. 32kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATMEGA3290P. In the case of 20MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 100 pins. The clock has 3 timers/counters to keep track of the time. This device is embedded with a AVR RISC processor family, which is a powerful and efficient CPU. As a few examples, there are additional features like ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ that are available in the software. A total of 8 ADC channels are present in this device. There are 4 PWM channels that are used by the device. An 1-channel PWM controller is used by the device.

ATMEGA3290P-20AU Features


100-TQFP package
Mounting type of Surface Mount


ATMEGA3290P-20AU Applications


There are a lot of Microchip Technology
ATMEGA3290P-20AU Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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