1 pcs
Mininum order quantity from 1PCS U643B-MY
Mininum order value from 1USD
2 days
lead time of U643B-MY is from 2 to 5 days
12 hours
Fast quotation of U643B-MY within 12 hours
60 days
60 days full quality warranty of U643B-MY
1, we will give you new and original parts with factory sealed package
2, Quality warranted: All products have to be passed our Quality Control before delivery.
2,If you need more details of U643B-MY,like pictures ,package,datasheet and so on, pls email to [email protected]
Atmel offers a broad range of microcontrollers based on the 8051 instruction set, enabling developers to leverage proven technology combined with the latest features and functionality. Our rich portfolio includes devices ranging in code density from 2K bytes to 128K bytes. You can choose from 8-bit microcontrollers based on the powerful, low-power Single-Cycle AT89LP core, as well as MCS-51® industry standard socket drop-in devices and small footprint 14/16/20/28-pin derivatives,
Binary compatibility with existing 8051 products eases upgrades
Single clock cycle per byte fetch
Enhanced efficiency saves power