Atmel At89lp6440-20au, At89lp6440-20mu, At89lp6440-20ju, At89lp6440-20PU 8-Bit Microcontroller with 64K Bytes in-System Programmable Flash

• shape: Plcc-44, Mqfp-44,Tqfp-44
• Conductive Type: Unipolar Integrated Circuit
• Integration: ULSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital IC
• Model NO.: AT89LP6440-20
• Transport Package: Tray
• Specification: Lead Free
• Trademark: Microchip
• Origin: Original
• HS Code: 8542390000
• Production Capacity: 5000PCS/Week

Product Description

Atmel At89lp6440-Series 8-Bit Microcontroller with 64K Bytes in-System Programmable Flash includes: AT89LP6440-20AU, AT89LP6440-20JU, AT89LP6440-20MU, AT89LP6440-20PU

AT89LP6440-20AU

Physical
Case/Package	TQFP
Contact Plating	Tin
Mount	Surface Mount
Number of Pins	44
Technical
Core Architecture	8051
Data Bus Width	8 b
Frequency	20 MHz
Interface	2-Wire, I2C, SPI, UART, USART
Max Frequency	20 MHz
Max Operating Temperature	85 °C
Max Supply Voltage	3.6 V
Memory Size	64 kB
Memory Type	FLASH
Min Operating Temperature	-40 °C
Min Supply Voltage	2.4 V
Number of I/Os	38
Number of Programmable I/O	38
Number of Timers/Counters	3
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
RAM Size	4.3 kB
Compliance
Radiation Hardening	No
RoHS	Compliant

 

AT89LP6440-20MU

Physical
Case/Package	VQFN EP
Contact Plating	Tin
Mount	Surface Mount
Number of Pins	44
Technical
Core Architecture	8051
Data Bus Width	8 b
Frequency	20 MHz
Interface	2-Wire, I2C, SPI, UART, USART
Max Frequency	20 MHz
Max Operating Temperature	85 °C
Max Supply Voltage	3.6 V
Memory Size	64 kB
Memory Type	FLASH
Min Operating Temperature	-40 °C
Min Supply Voltage	2.4 V
Number of I/Os	38
Number of Programmable I/O	38
Number of Timers/Counters	3
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
RAM Size	4.3 kB
Compliance
RoHS	Compliant

Notice:
1. As a Diamond Member and an Audited Supplier of Made-in-China since 2014, Telefly guarantees that all the semiconductor chips and other electronic components we provide are 100% new and original, all the chips and components are from formal channels and can be traced back to original manufacturers. 

2. All products we provide will be double checked and proper inspection process will be strictly followed before delivery.

3. We promise to provide at least 1 year after-sell service for all products we sell.

4. Due to the reality of sometime volatile changes of the chips and components' stock and prices, please contact with us for their availability and quoting prices before payment.

5. We use DHL, UPS, FedEx, TNT, HONGKONG Post, EUB, EMS or other global express delivery services you designate.

Company Profile
TELEFLY Telecommunications Equipment Co., Ltd. is a leading Chinese Telecommunications Equipment manufacturer and a semiconductor chip and other electronic component distributor founded in 2004, certified by SGS, CFL Certification Center. We provide high quality and price competitive semiconductor chips and other electronic components, Ethernet switch ,SFP transceiver,media converter ,patch cable, Fiber Optic Splitter and so on. Up till now, our products and solutions have been deployed in over 60 countries and regions, TELEFLY is looking forward to strengthening friendly cooperative relationships with all clients, creating benefits together and sharing the joy of success!

 

Company Profile

Our Advantages

 

Why you choose TELEFLY be one of your partner?
1.Customer get satisfied quality and service with competitive price and punctual delivery.
2.OEM service with 13-year experiences, free samples are available.
3.Prompt answer for any question and inquiry in the shortest time.
4.Factory directly,reduce your cost and save time.

1.Customer get satisfied quality and service with competitive price and punctual delivery.
2.OEM service with 13-year experiences, free samples are available.
3.Prompt answer for any question and inquiry in the shortest time.
4.Factory directly,reduce your cost and save time.

FAQ

 Q1 . What your MOQ?

 A1 .If not specified, 1 pcs is ok,whatever how many you need,and we will also give you the best service.

 

 Q2.What certification did you get?

 A2 : Our product strictly operate the ISO9001:2008 quality control system and we passed the CE,FCC,ROHS and SGS test,you can trust us.

 

 Q3 :What about your package and delivery,will it broke during shipping?

 A3:You don't need to worry about the package,we will use shockproof case for delivering.

 

Q4.What your common delivery way?

 A4:By air, by sea or express(UPS,DHL,Fedex,TNT,EMS...)We will make a perfect delivery plan for you.

 

Q5.Tell me some detail about warrant time.

A5:We give you the promise if any question during 1 year and not cause by human factors,we will fix it.