Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
- No Longer Manufactured
- P89CV51RB2FBC
8-bit 80C51 5 V low power 64 kB flash microcontroller
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The P89CV51RB2/RC2/RD2 are three types of 80C51 microcontroller with respectively 16 kB/32 kB/64 kB flash and 1 kB of data RAM. These devices are designed to be drop-in and software-compatible replacements for the popular P89C51RB2/RC2/RD2 devices. Both the In-System Programming (ISP) and In-Application Programming (IAP) boot codes are upward compatible.
Additional features of the P89CV51RB2/RC2/RD2 devices compared to the P89C51RB2/RC2/RD2 are the inclusion of an SPI interface, larger RAM size, and the ability to erase code memory in 128-B page blocks.
The IAP capability combined with the 128-B page size allows for efficient use of the code memory for non-volatile data storage.
Product Details
Part numbers include: P89CV51RB2FBC.
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Documentation
Quick reference to our documentation types.
4 documents
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Errata
Errata sheet P89CV51RX2
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Supporting Information
Migrating from the P89V51Rx2 to P89CV51Rx2
