ATMEGA64A-AU
This microcontroller features I2C communication and comes in a 64-pin TQFP package
Brands: Microchip
Mfr.Part #: ATMEGA64A-AU
Datasheet: ATMEGA64A-AU Datasheet (PDF)
Package/Case: TQFP-64
RoHS Status:
Stock Condition: 4668 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomATMEGA64A-AU General Description
The ATMEGA64A-AU is a high-performance 8-bit microcontroller from Atmel, a leading semiconductor company. It is part of the AVR family of microcontrollers and is based on the AVR advanced RISC architecture.The ATMEGA64A-AU features 64KB of in-system programmable Flash memory, 4KB of SRAM, and 2KB of EEPROM. It operates at a voltage range of 2.7V to 5.5V and has a maximum CPU clock speed of 20MHz. It also includes 64 general-purpose I/O pins, 8- and 16-bit timer/counters, a 10-bit analog-to-digital converter, and USART, SPI, and TWI (I2C) communication interfaces.The microcontroller is equipped with advanced features like a watchdog timer, brown-out detection, and power-saving sleep modes to optimize power consumption. It also has a wide range of built-in safety features to protect against common issues like short circuits and overvoltage.
Features
- 64KB of In-System Self-Programmable Flash
- 4KB SRAM
- 2KB EEPROM
- 32 general purpose I/O lines
- 8-channel 10-bit A/D converter
- Analog Comparator
- 6 PWM channels
- 3 UARTs
- SPI and I2C interfaces
- Operating voltage range of 2.7V to 5.5V
Application
- Industrial automation
- Consumer electronics
- Medical devices
- Automotive systems
- Security systems
- Smart appliances
- Internet of Things (IoT) devices
- Robotics
- Home automation
- Communication systems
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Program Memory Size (KB) | 64 | RAM (bytes) | 4096 |
Data EEPROM (bytes) | 2048 | Pin Count | 64 |
Operation Voltage Max.(V) | 5.5 | Operation Voltage Min.(V) | 2.7 |
Timers | 2 x 8-bit - 2 x 16-bit | Max ADC Resolution (bits) | 10 |
ADC Channels | 8 | Zero Cross Detect | No |
Number of Comparators | 1 | SPI | 1 -SPI |
I2C | 1 -I2C | Stand alone PWM | 7 |
Low Power | No | Numerically Controlled Oscillator (NCO) | 0 |
Data Signal Modulator (DSM) | 0 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
Step1 :Product
-
Step2 :Vacuum packaging
-
Step3 :Anti-static bag
-
Step4 :Individual packaging
-
Step5 :Packaging boxes
-
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products