AT90S, AT90S Datasheet, AT90S Pin 8MHz 8kb 8-bit Microcontroller, buy AT90S Disclaimer: Whilst information is supplied in good faith, we are not liable for any errors or omissions. Please consult the relevant Atmel datasheet. E&OE. The AT90S is a low-power CMOS 8-bit microcontroller based on the AVR RISC By executing powerful instructions in a single clock cycle, the AT90S

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The Power Down mode saves the register contents but freezes the oscillator, disabling all other chip functions until the next interrupt or hardware reset. Faithfully describe 24 hours delivery 7 days Changing or Refunding.

What kind of clock or crystal is the AT90S connected to?

(PDF) AT90S8535 Datasheet download

Freight and Payment Recommended logistics Recommended bank. We have not tested the programmer dataasheet the AT90S and I do not know of any customers who have done that either, so there might be trouble getting it to work. Recent History What is this? All the 32 registers are directly connected to the Arithmetic Logic Unit ALUallowing two independent registers to be accessed in one single instruction executed in one clock cycle.


The frequency matters too, so what frequency is the clock dataasheet crystal?

Shop Blog Forum Support. SeekIC only pays the seller after confirming you have received your order. I have also tried with avrdude, it gives me: I am reading the AT90S datasheet and trying to determine what might be going wrong.

I tried changing the crystal to 8MHz, and it did not help, could it be that the delay before the AVR responds is too short for at90a8535 old controllers? Unfortunately, I do not know what might be going wrong. Please create an account at09s8535 Sign in. We will also never share your payment details with your seller.

STK never failes at all. I have checked the voltage settings, and tried many combinations.

AT90S8535 Datasheet PDF

I would buy my own AT90S and try to debug this with you, but it seems like it is pretty hard to buy the AT90S online, and according to Atmel, that chip is a mature product and not recommended for new designs. In Power Save mode, the timer oscillator continues to run, allowing the user to maintain a timer base while the rest of the device is sleeping. Margin,quality,low-cost products with low minimum orders. You may also be interested in: I have not tested any other controllers, as I have a stock of about s.

AT90S Datasheet(PDF) – ATMEL Corporation

In that section, it says: The complete avrdude command is: When you place an order, your payment is made to SeekIC and not to your seller. I looked at the two datasheets wide by side and the only difference I can see in the text and the drawing is that on the the RESET pin is shown to be connected to GND!


If you want to look at the programming lines on an oscilloscope and diagnose datasgeet problem, that might allow me to make a firmware update that fixes the problem, but you should probably just use the programmer you have that works.

Month Sales Transactions. Thank you for your fast reply! I tested a board I found with an megaL, and it worked perfectly.

In that section, it says:. The on-chip ISP Flash allows the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. The resulting architecture is more code efficient while achieving throughputs up to ten dataaheet faster than conventional CISC microcontrollers.