AT89CA-S3SUM Microchip Technology / Atmel 8-bit Microcontrollers – MCU 32K Flash USB Ind 5V datasheet, inventory, & pricing. Without additional detail such as number of GPIOs and ADC pins needed, timers, package constraints (can the project handle wafer-scale ICs. Atmel AT89CA-UM. Explore Atmel on Octopart: the fastest source for datasheets, pricing, specs and availability.

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89C5131A-UM AT89C5131A-UM ATMEL QFP64 High quality

For a product expected to see production over the next 10 years, a manufacturer’s commitment of part availability makes or breaks decisions What are the lead time constraints? We will ship all your order within working daysafter receving your payment. Even so, a careful study of the datasheets of shortlisted products is essential. For a guaranteed single production run, even an obsolete part may be viable if available in new-old-stock.

There are 24 at89ca-um suppliers, mainly located in Asia. Gold Plus Supplier The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery.

I’m finding a mircocontroller that can be placed inside a key fob Transmitter. We are not responsible for any accidents, delays or other issues caused by the forwarder. Email Required, but never shown.

AT89CA-UM Microcontroller – Electrical Engineering Stack Exchange

If u are not satisfied with the items u orderd,please contact us before leaving negative feedback. About product and suppliers: Supplier Types Trade Assurance. After wt89c5131a all the above parameters, a decision that is not tightly tuned to the defined parameters often still makes sense.

Thus, there are some designs where a much smaller package or a simpler MCU would amply serve the purpose, but the NRE cost saved by reusing code from earlier projects makes it worthwhile to stick with one or the other of these.


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Any items must be returned in their original condition to qualify for a refund or replacement. I am sure some of the stalwarts on this site can add a large number of other parameters, but the above points are a good start.

In rare cases,the strict custom clearances will make the delivery time a bit longer,please be patient. What formats are acceptable: If the items are defective, please notify us within 3 days of delivery. We check the goods when they go into next step production procedure. Some parts, especially niche products or packages, and some manufacturers have big lead times, so even if a first production run can be met with existing stock, there may be logistical nightmares in the future.

Arduino, Energiaswitching between AVR and Tiva-C may be viable I am sure some of the stalwarts on this site can add a large number of other parameters, but the above points are a good start. Or no smaller than 1. Must the package support the use of a ZIF programming socket before insertion into production boards? Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

After payment has been settled, we start to prepare the at89c5311a for you. Anindo Ghosh 46k 7 84 What are the price constraints?

Actually so would many other microcontrollers, so that deserves some research and perhaps a fresh question. Sign up using Facebook. The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery. For small volumes on a client-billable product, this may not be a constraint, but for huge volumes, a 1 cent price difference adds up to a fair bit.

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Sign up or log in Sign up using Google. Contact For Free Shipping. Is there a simple mircocontroller in the market I can use? What is the minimum pin pitch the production process can use? By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

At89ca-um Wholesale, At89ca-um Suppliers – Alibaba

Sample Order Free samples. We have a professional logistics team and a professional logistics information platform, so we can deliver products safe and quickly. Post as a guest Uj. Second-source or minimum-rework code compatible alternatives The lower end ARM parts sometimes allow switching manufacturers and specific parts with reasonably small effort Some compatible MCUs are drop in replacements for each other Sometimes code compatibility is good enough to permit entirely changing the product family without massive redevelopment, e.

Is there a physical board area constraint that might require cutting down desired functionality just to fit in the available space? Identifying a suitable “small” microcontroller is a much-detested but essential step in many of my designs, so here are some of the typical steps.

Atmel AT89C5131

If the items you purchase from our store are not of perfected quality, that is they don’t work. Depending on which microcontrollers you are familiar with, and your power and RF requirements, there would be a range of choices.

List out all pin requirements, e. You can ensure product safety by selecting from certified suppliers, including 3 with Other, 2 with ISO certification.