Keil Logo

Infineon C517, C509, 80C537, and Variants

The Infineon C517, C517A, and C509 perform high-speed 32-bit and 16-bit arithmetic operations which improve many int, long, and float operations.

The C517, C517A, C509, and C515C provide 8 data pointers that may be used to increase the speed of memory to memory operations.

The MOD517 directive instructs the Cx51 Compiler to generate code that utilizes these advanced features.

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.