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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After payment has been settled, we start to prepare the shipment for you. List out all pin requirements, e. Once all these parameters are defined, a parametric search on the manufacturer’s site is generally the best way to narrow down the choices.

Any items must be returned in their original condition to qualify for a refund or replacement. Therefore, aat89c5131a inventory can always meet customers needs, even including many obsolete part and hart to find part.

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. 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.

Thus, there are some designs where a much smaller package or a simpler At89c1531a would amply serve the purpose, but the NRE cost saved by reusing code from earlier projects makes it worthwhile to stick at895131a one or the other of these.


AT89CA-UM Microcontroller – Electrical Engineering Stack Exchange

Post as a guest Name. Identifying a suitable “small” microcontroller is a much-detested but essential step a8t9c5131a many of my designs, so here are some of the typical steps.

Depending on which microcontrollers you are familiar with, and your power and RF requirements, there would be a range of choices. Sign up using Email and Password. Sign up using Facebook.

After analyzing all the above parameters, a decision that is not tightly tuned to the defined parameters often still makes sense. We will provide you with the best quality and most cost-effective products. 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. Is there a simple mircocontroller in the market I can use?

There are 24 at89ca-um suppliers, mainly located in Asia. In rare cases,the strict custom clearances will make the delivery time a bit longer,please be patient. Contact For Free Shipping. The supplier supports Trade Assurance — A free umm that protects your orders from payment to delivery. Must the package support the use of a ZIF programming socket before insertion into production boards?

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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. Gold Plus Supplier The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery. Home Questions Tags Users Unanswered. Is there a physical board area constraint that might require cutting down desired functionality just to fit in the available space?

What formats are acceptable: For a guaranteed single production run, even an obsolete part may be viable if available in new-old-stock. Your order is recognized as you are with full acknowledgement of product specs and respective policies. Anindo Ghosh 46k 7 84 If the items you purchase from our store are not of perfected quality, that is they don’t work.

I’m finding a mircocontroller that can be placed inside a key fob Transmitter. 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. What are the price constraints?

We check the goods when they go into next step production procedure.