| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,592 pcs
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1592 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
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The AT80C51RA2-3CSUM from Microchip Technology is an 8-bit microcontroller belonging to the 80C series. This ROMless device utilizes the 80C51 core architecture, offering a clock speed of 40/20MHz. It is equipped with 512 bytes of RAM and supports connectivity via UART/USART.
Key peripherals include Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer (WDT). The microcontroller provides 32 general-purpose I/O pins and operates within a voltage supply range of 4.5V to 5.5V. It features an internal oscillator.
This component is housed in a 40-PDIP package, with a package/case dimension of 40-DIP (0.600", 15.24mm). The operating temperature range is -40°C to 85°C (TA). The part status is listed as Obsolete.
This microcontroller is suitable for embedded applications requiring a robust 8-bit architecture with essential peripherals. Its ROMless design allows for flexible program memory implementation.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.63 | $6.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The core processor is an 80C51.
The clock speed is 40/20MHz.
It has 512 bytes of RAM.
It has 32 I/O pins.
The supply voltage range is 4.5V to 5.5V.
It comes in a 40-DIP (0.600", 15.24mm) package.
The operating temperature range is -40°C to 85°C.