ATmega644P-20AQR High-Performance Microcontroller Unit for Powerful Projects

ATMEGA644P-20AQR Microcontroller Unit

Product Features
• High performance, low power AVR 8-bit microcontroller
• Advanced RISC architecture
• 32Kbytes of In-System Programmable Flash program memory
• 2K bytes EEPROM
• 2K bytes SRAM
• 32 general purpose I/O lines
• 6 8-bit Timer/Counters with Separate Prescaler and Compare Mode
• 16-channel 10-bit Analog-to-Digital Converter
• Programmable Serial USART
• Programmable Watchdog Timer with Separate On-chip Oscillator
• Operating Voltage: 2.7-5.5V
• Operating Temperature: -40°C to +85°C
• Package Type: 20-pin PLCC

Why buy from us >>> Fast / Safely / Conveniently

• SKL is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.

• Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.

How to buy >>>

• Contact us by email & sent your inquire with your Transport destination .

• Online chat, the commissioner would be responded ASAP.

Service >>>

• Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc. buyer don`t need to worry about shipping problem

• We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.

• We are committed to providing fast, convenient and safe transportation service to global buyer.

Sai Collie Technology Co., Ltd. is a leading independent supplier and distributor of electronic components, 2007, We have been focusing on providing original equipment manufacturers (OEMs) and contract electronics manufacturers (CEMs), which are hard to find, obsolete and hot-selling integrated circuits, semiconductors, etc.

After years of development, we have formed a complete electronic components supply and distribution system.

We adhere to the business philosophy of "customer satisfaction", uphold the consistent tenet of excellent quality and perfect service, take the interests of customers as the starting point, and provide fast, high-quality, and efficient professional services. The company's tenets: scientific and technological innovation, excellence, pioneering and enterprising, pragmatic and efficient