180pcs Samsung S3P70F4 SAM47 core 4bit MCU silicon dies wafer For Sale
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180pcs Samsung S3P70F4 SAM47 core 4bit MCU silicon dies wafer :
$12.00
[zipedit]180pcs Samsung S3P70F4 SAM47 core 4bit microrontroller, individual silicon diesYou are purchasing a full tray of 180pcs Samsung S3P70F4 SAM47 core 4bit microrontroller silicon dies. The plastic tray measure 5cm x 5cm, and each individual die measure 2.29mm x 2.12mm. These represent a great example of semiconductor manufacturing technology from 2004 and makes for great educational, collection and display item. The dies will produce shiny, multicolored rainbow reflection with light, like a CD. The dies are new old stock, never used, and will be packaged safely. Please look at the photos carefully.
Free worldwide shipping!The S3C70F2/C70F4 single-chip CMOS microcontroller has been designed for high-performance using Samsung\'s newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers). The S3P70F4 is the microcontroller which has 4 Kbyte one-time-programmable ROM and the functions are the same to S3C70F2/C70F4. With a four-channel comparator, eight LED direct drive pins, serial I/O interface, and its versatile 8-bit timer/counter, the S3C70F2/C70F4 offers an excellent design solution for a wide variety of general-purpose applications. Up to 24 pins of the 30-pin SDIP package can be dedicated to I/O. Five vectored interrupts provide fast response to internal and external events. In addition, the S3C70F2/C70F4\'s advanced CMOS technology provides for very low power consumption and a wide operating voltage range — all at a very low cost.
- Memory: 512 × 4-bit data memory (RAM); 4096 × 8-bit program memory (ROM)
- 24 I/O Pins: 18 pins, including 8 high current pins, Input only: 6 pins
- Comparator
- 8-bit Basic Timer: Programmable interval timer and Watch-dog timer
- 8-bit Timer/Counter 0
- Timer/counter clock output to TCLO0 pin
- Watch Timer: Time interval generation: 0.5 s, 3.9 ms at 4.19 MHz, 4 frequency outputs to BUZ pin
- 8-bit Serial I/O Interface
- Bit Sequential voltage: 1.8V to 5.5V
Click here for PDF data sheet
Shipping, handling and returnPayment is due within seven days of sale end. Free shipping is included in the final price to any location worldwide. If you would like to use a specific shipping service such as registered and/or express, please contact me for a quote. Shipping will be done within three business day from payment receipt, item will be shipped from Washington DC. The lot is sold as is. If for some reason you are not pleased with your purchase please contact me, I will work with you to solve the problem, or accept a return of the item on the day of arrival without restocking fee (return shipping at your expense).
I combine shipping!
Thank you very much for looking at my items and happy ing!
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